Ecolab 10-K 2024-12-31

Filed 2025-02-21. 24 sections, 532K characters. Original on sec.gov · Markdown · JSON

What changed since the 2023-12-31 10-KNew, removed and reworded risk factor headings, then every item sentence by sentence.

Cover and table of contents

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UNITED STATES

SECURITIES AND EXCHANGE COMMISSION

Washington, D.C. 20549

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FORM 10-K

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☒ANNUAL REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934

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For the fiscal year ended December 31, 2024

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☐TRANSITION REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934

For the transition period from to

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Commission File No. 1-9328

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ECOLAB INC.

(Exact name of registrant as specified in its charter)

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Delaware​41-0231510
(State or other jurisdiction of incorporation or organization)​(I.R.S. Employer Identification No.)
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1 Ecolab Place**,** St. Paul**,** Minnesota 55102
(Address of principal executive offices) (Zip Code)
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Registrant’s telephone number, including area code: **1-800-**232-6522
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Securities registered pursuant to Section 12(b) of the Act:
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Title of each class​Trading symbol(s)​Name of each exchange on which registered
Common Stock, $1.00 par value 2.625% Euro Notes due 2025​ECL ECL 25​New York Stock Exchange New York Stock Exchange

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Securities registered pursuant to Section 12(g) of the Act: None

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Indicate by check mark if the registrant is a well-known seasoned issuer, as defined in Rule 405 of the Securities Act. ⌧ Yes ◻ No

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Indicate by check mark if the registrant is not required to file reports pursuant to Section 13 or 15(d) of the Act. ◻ Yes ⌧ No

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Indicate by check mark whether the registrant (1) has filed all reports required to be filed by Section 13 or 15(d) of the Securities Exchange Act of 1934 during the preceding 12 months (or for such shorter period that the registrant was required to file such reports), and (2) has been subject to such filing requirements for the past 90 days. ⌧ Yes ◻ No

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Indicate by check mark whether the registrant has submitted electronically every Interactive Data File required to be submitted pursuant to Rule 405 of Regulation S-T (§232.405 of this chapter) during the preceding 12 months (or for such shorter period that the registrant was required to submit such files. ⌧ Yes ◻ No

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Indicate by check mark whether the registrant is a large accelerated filer, an accelerated filer, a non-accelerated filer, a smaller reporting company, or an emerging growth company. See the definitions of “large accelerated filer,” “accelerated filer,” “smaller reporting company,” and “emerging growth company” in Rule 12b-2 of the Exchange Act.

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Large accelerated filer ☒​Accelerated filer ☐
Non-accelerated filer ☐​Smaller reporting company ☐
​​Emerging growth company ☐

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If an emerging growth company, indicate by check mark if the registrant has elected not to use the extended transition period for complying with any new or revised financial accounting standards provided pursuant to Section 13(a) of the Exchange Act. ☐

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Indicate by check mark whether the registrant has filed a report on and attestation to its management’s assessment of the effectiveness of its internal control over financial reporting under Section 404(b) of the Sarbanes-Oxley Act (15 U.S.C. 7262(b)) by the registered public accounting firm that prepared or issued its audit report. ☒

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If securities are registered pursuant to Section 12(b) of the Act, indicate by check mark whether the financial statements of the registrant included in the filing reflect the correction of an error to previously issued financial statements. ☐

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Indicate by check mark whether any of those error corrections are restatements that required a recovery analysis of incentive-based compensation received by any of the registrant’s executive officers during the relevant recovery period pursuant to §240.10D-1(b). ☐

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Indicate by check mark whether the registrant is a shell company (as defined in Rule 12b-2 of the Exchange Act). ☐ YES ☒ NO

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Aggregate market value of voting and non-voting common equity held by non-affiliates of registrant on June 30, 2024, the last business day of the Registrant’s most recently completed second fiscal quarter: $58,992,719,690 (see Item 12, under Part III hereof), based on a closing price of registrant’s Common Stock of $238.00 per share.

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The number of shares of registrant’s Common Stock, par value $1.00 per share, outstanding as of January 31, 2025: 282,997,058 shares.

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DOCUMENTS INCORPORATED BY REFERENCE

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Portions of the registrant’s Proxy Statement for the Annual Meeting of Stockholders to be held May 8, 2025, and to be filed within 120 days after the registrant’s fiscal year ended December 31, 2024 (hereinafter referred to as “Proxy Statement”), are incorporated by reference into Part III.

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ECOLAB INC.

FORM 10-K

For the Year Ended December 31, 2024

TABLE OF CONTENTS

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​​Beginning****Page
PART I​
​Item 1. Business.3
​Item 1A. Risk Factors.16
​Item 1B. Unresolved Staff Comments.22
​Item 1C. Cybersecurity.22
​Item 2. Properties.24
​Item 3. Legal Proceedings.24
​Item 4. Mine Safety Disclosures.24
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PART II​
​Item 5. Market for Registrant’s Common Equity, Related Stockholder Matters and Issuer Purchases of Equity Securities.25
​Item 6. [Reserved].25
​Item 7. Management’s Discussion and Analysis of Financial Condition and Results of Operations.26
​Item 7A. Quantitative and Qualitative Disclosures about Market Risk.47
​Item 8. Financial Statements and Supplementary Data.48
​Item 9. Changes in and Disagreements with Accountants on Accounting and Financial Disclosure.98
​Item 9A. Controls and Procedures.98
​Item 9B. Other Information.98
​Item 9C. Disclosure Regarding Foreign Jurisdictions that Prevent Inspections.98
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PART III​
​Item 10. Directors, Executive Officers and Corporate Governance.99
​Item 11. Executive Compensation.99
​Item 12. Security Ownership of Certain Beneficial Owners and Management and Related Stockholder Matters.99
​Item 13. Certain Relationships and Related Transactions, and Director Independence.99
​Item 14. Principal Accounting Fees and Services.99
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PART IV​
​Item 15. Exhibit and Financial Statement Schedules.100
​Item 16. Form 10-K Summary.106

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PART I

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Except where the context otherwise requires, references in this Form 10-K to (i) “Ecolab,” “Company,” “we” and “our” are to Ecolab Inc. and its subsidiaries, collectively; (ii) “Nalco” are to Nalco Company LLC, a wholly-owned subsidiary of the Company; (iii) “Purolite” are to Purolite LLC, a wholly-owned subsidiary of the Company and its subsidiaries, collectively; and (iv) “Purolite transaction” are to the Company’s acquisition of the shares of the subsidiaries and certain other affiliated entities of Purolite Corporation and substantially all of the assets of Purolite Corporation used or held for use in connection with its filtration and purification resins business in December 2021.

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Item 1. Business.

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General Development of Business.

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Ecolab was incorporated as a Delaware corporation in 1924. Our fiscal year is the calendar year ending December 31. International subsidiaries are included in the consolidated financial statements on the basis of their U.S. GAAP (accounting principles generally accepted in the United States of America) November 30 fiscal year ends to facilitate the timely inclusion of such entities in our consolidated financial reporting.

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Narrative Description of Business.

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General

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A trusted partner for millions of customers, we are a global sustainability leader offering water, hygiene and infection prevention solutions and services that protect people and the resources vital to life. Building on a century of innovation, we have annual sales of $15.7 billion, employ approximately 48,000 associates and sell to customers in more than 170 countries around the world. We deliver comprehensive science-based solutions, data-driven insights and world-class service to advance food safety, maintain clean and safe environments, and optimize water and energy use. Our innovative solutions improve operational efficiencies and sustainability for customers in the food, healthcare, life sciences, hospitality and industrial markets.

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We pursue a “One Ecolab” enterprise selling strategy, built on the legacy of 'circle the customer – circle the globe', where we provide an array of innovative programs, products and services designed to meet the specific operational and sustainability needs of our customers throughout the world. Through this strategy and our varied product and service mix, one customer may utilize the offerings of several of our operating segments. Important in our business proposition for customers is our ability to produce improved results while reducing their water and energy use. With that in mind, we focus on continually innovating to optimize both our own operations and the solutions we provide to customers, aligning with our corporate strategy to address some of the world’s most pressing and complex sustainability challenges such as water scarcity and climate change. The work we do matters, and the way we do it matters to our employees, customers, investors and the communities in which we and our customers operate.

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Sustainability is core to our business strategy. We deliver sustainable solutions that help companies around the world achieve their business goals while reducing environmental impacts. We partner with customers around the world to reduce water and energy use as well as greenhouse gas emissions through our high-efficiency solutions. By partnering with our customers to help them do more with less through the use of our innovative and differentiated solutions, we aim to help our customers conserve more than 300 billion gallons of water annually by 2030. In 2023, we helped our customers conserve more than 226 billion gallons of water and avoid more than 3.8 million metric tons of greenhouse gas emissions.

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The following description of our business is based upon our reportable segments as reported in our consolidated financial statements for the year ended December 31, 2024, which are located in Item 8 of Part II of this Form 10-K. Operating segments that share similar economic characteristics and future prospects, including the nature of the products and production processes, end-use markets, channels of distribution and regulatory environment, have been aggregated into four reportable segments: Global Industrial, Global Institutional & Specialty, Global Healthcare & Life Sciences and Global Pest Elimination.

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Global Industrial

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This reportable segment consists of the Water, Food & Beverage and Paper operating segments, which provide water treatment and process applications, and cleaning and sanitizing solutions, primarily to large industrial customers within the manufacturing, food and beverage processing, transportation, chemical, primary metals and mining, power generation, global refining, petrochemical, pulp and paper industries. The underlying operating segments exhibit similar manufacturing processes, distribution methods and economic characteristics. Descriptions of the three operating segments which comprise our Global Industrial reportable segment follow below.

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Water

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Water serves customers across industrial and institutional markets. Within Water, our light industry markets include food and beverage, manufacturing and transportation, institutional clients including commercial buildings, hospitals, universities and hotels, and global high technology serving customers including data centers and microelectronics. Heavy industries served include power, chemicals and primary metals, mining and petroleum refining and fuels industry.

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Water provides water treatment products and technology programs for cooling water, wastewater, boiler water and process water applications. In addition to these solutions, we offer specialty programs to the petroleum and fuels industry – refining process applications, fuels and feedstocks additives. Our cooling water treatment programs are designed to control challenges associated with cooling water systems — corrosion, scale and microbial fouling and contamination — in open recirculating, once-through and closed systems. Our wastewater products and programs focus on improving overall plant economics, addressing compliance issues, optimizing equipment efficiency and improving operator capabilities and effectiveness. We provide integrated chemical and digitally-based solutions, process improvements and mechanical component modifications to optimize boiler performance and control corrosion and scale build-up. Our programs assist in more effectively managing water use for plant processes by optimizing the performance of treatment chemicals and equipment in order to minimize costs and maximize returns on investment.

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Our offerings include specialty products such as scale and corrosion inhibitors, antifoulants, pre-treatment solutions, membrane treatments, coagulants and flocculants, anti-foamers, hydrogen sulfide removal, cold flow improvers, lubricity inhibitors, crude desalting and reactive monomer inhibitors, as well as our 3D TRASARTM technologies, which combine chemistry, remote services and monitoring and control. We provide products and programs for water treatment and process applications aimed at combining environmental benefits with economic gains for our customers. Typically, water savings, energy savings and operating efficiency are among our primary sources of value creation for our customers, with product quality and production enhancement improvements also providing key differentiating features for many of our offerings. Our offerings are sold primarily by our corporate account and field sales employees.

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We believe we are one of the leading global suppliers of products and programs for chemical applications within the industrial water treatment and petroleum refining industries.

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Food & Beverage

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Food & Beverage provides cleaning and sanitation products and programs to facilitate the processing of products for human consumption. Food & Beverage provides detergents, cleaners, sanitizers, lubricants and animal health products, as well as cleaning systems, digitally-based dispensers, monitors and chemical injectors for the application of chemical products, primarily to dairy plants; dairy, swine and poultry farms; breweries and soft-drink bottling plants as well as meat, poultry and other food processors. Food & Beverage is also a leading developer and marketer of antimicrobial products used in direct contact with meat, poultry, seafood and produce during processing in order to reduce microbial contamination. Food & Beverage also designs, engineers and installs CIP (“clean-in-place”) process control systems and facility cleaning systems for its customer base. Water savings, energy sa

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Item 1A. Risk Factors.

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The following are important factors which could affect our financial performance and could cause our actual results for future periods to differ materially from our anticipated results or other expectations, including those expressed in any forward-looking statements made in this Form 10-K. See the section entitled “Forward-Looking Statements” set forth above.

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We may also refer to this disclosure to identify factors that may cause results to differ materially from those expressed in other forward-looking statements including those made in oral presentations, including telephone conferences and/or webcasts open to the public.

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Investing in our common stock involves a high degree of risk. You should carefully consider the risks described below in addition to the other information set forth in this Annual Report on Form 10-K, including "Item 7 - Management's Discussion and Analysis of Financial Condition and Results of Operation" and our consolidated financial statements and the related notes, before making an investment decision. The risks described below are not the only risks or uncertainties we face. The occurrence of any of the following risks or additional risks and uncertainties not presently known to us, or that we currently believe to be immaterial, could materially and adversely affect our business, financial condition, prospects, or results of operations. In such case, the trading price of our common stock could decline, and you may lose all or part of your original investment. Our actual results could differ materially from those anticipated in the forward-looking statements as a result of specific factors, including the risks and uncertainties described below.

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Additionally, macroeconomic and geopolitical developments, including public health crises, escalating global conflicts, supply chain disruptions, labor market constraints, rising rates of inflation and high interest rates may amplify many of the risks discussed below to which we are subject. The extent of the impact of macroeconomic and geopolitical developments, including public health crises, on our financial and operating performance depends significantly on the duration and severity of such macroeconomic and geopolitical developments, the actions taken to contain or mitigate its impact and any changes in consumer behaviors as a result thereof.

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Economic & Operational Risks

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Our results are impacted by general worldwide economic factors.

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Over the past year, global interest rates aimed at curbing inflation, as well as implications of geopolitical situations in Europe, the Middle East and China, have resulted in economic and demand uncertainty. Previously, the COVID pandemic, geopolitical instability and other global events have resulted in supply chain challenges, inflation, high interest rates, foreign currency exchange volatility, and volatility in global capital markets, which have affected our business and could have a material adverse impact on our business in the future. Countries such as Argentina and Turkey have experienced economic upheaval and similar upheaval in other countries with Ecolab operations could have a material adverse impact on our consolidated results of operations, financial position and cash flows by negatively impacting economic activity, including in our key end-markets, and by further weakening the local currency versus the U.S. dollar, resulting in reduced sales and earnings from our foreign operations, which are generated in the local currency, and then translated to U.S. dollars.

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Our results depend upon the continued vitality of the markets we serve.

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Economic downturns, and in particular downturns in our larger markets including the foodservice, hospitality, travel, health care, food processing, refining, pulp and paper, mining and steel industries, can adversely impact our customers, and we may find it difficult to restore margins by maintaining pricing due to easing inflation from slowing economic growth. Recently, the war and energy crisis in Europe have resulted in a more challenging macroeconomic environment with significantly impacted costs and demand. Previously, the COVID-19 pandemic negatively impacted the demand for our products and services provided to customers in the full-service restaurant, hospitality, lodging and entertainment industries. In prior years, a weaker global economic environment has also negatively impacted certain of our other end-markets. During these periods of weaker economic activity, our customers and potential customers may reduce or discontinue their volume of purchases of cleaning and sanitizing products and water treatment and process chemicals, which has had, and may continue to have, a material adverse effect on our business, financial condition, results of operation or cash flows.

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Our significant non-U.S. operations expose us to global economic, political and legal risks that could impact our profitability.

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We have significant operations outside the United States, including joint ventures and other alliances. We conduct business in more than 170 countries and, in 2024, approximately 47% of our net sales originated outside the United States. There are inherent risks in our international operations, including:

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●exchange controls and currency restrictions;
●currency fluctuations and devaluations;
●tariffs and trade barriers;
●export duties and quotas;
●changes in the availability and pricing of raw materials, energy and utilities;
●changes in local economic conditions;
●changes in laws and regulations, including the imposition of economic or trade sanctions affecting international commercial transactions;
●difficulties in managing international operations and the burden of complying with international and foreign laws;
●requirements to include local ownership or management in our business;
●economic and business objectives that differ from those of our joint venture partners;
●exposure to possible expropriation, nationalization or other government actions;
●restrictions on our ability to repatriate dividends from our subsidiaries;
●unsettled political conditions, military action, civil unrest, acts of terrorism, force majeure, war or other armed conflict, including the Russian invasion of Ukraine, the Israel-Hamas conflict and other hostilities in the Middle East; and
●countries whose governments have been hostile to U.S.-based businesses.

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Following Russia’s invasion of Ukraine and the United States’ and other countries’ sanctions against Russia, we have limited our Russian business to operations that are essential to life, providing minimal support for our healthcare, life sciences, food and beverage and certain water businesses, and we may further narrow our presence in Russia depending on developments in the conflict or otherwise. While our operations in Russia and areas experiencing conflict are not material to our business and financial results, the escalation of these conflicts, or the imposition of additional sanctions by the United States, may also heighten many other risks disclosed in our report on Form 10-K, any of which could materially and adversely affect our business and financial results. Such risks include, but are not limited to, adverse effects on macroeconomic conditions, including increased inflation, constraints on the availability of commodities, supply chain disruption and decreased business spending; disruptions to our or our business partners’ global technology infrastructure, including through cyber-attack or cyber-intrusion; adverse changes in international trade policies and relations; claims, litigation and regulatory enforcement; our ability to implement and execute our business strategy; terrorist activities; our exposure to foreign currency fluctuations; reputational risk; and constraints, volatility, or disruption in the capital markets.

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Additionally, changes in international trade policies by governments around the world, including the imposition or continuation of tariffs, could materially and adversely affect our business. In 2018, the U.S. imposed tariffs on certain imports from China and other countries, resulting in retaliatory tariffs by China and other countries. In February 2025, the U.S. proposed a 25% additional tariff on imports from Canada and Mexico and a 10% additional tariff on imports from China. These tariffs, any new tariffs or policies imposed by governments around the world, or any resulting retaliatory measures, to the extent implemented, could increase our costs, reduce our sales and earnings or otherwise have an adverse effect on our operations.

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Further, our operations outside the United States require us to comply with a number of United States and non-U.S. laws and regulations, including anti-corruption laws such as the United States Foreign Corrupt Practices Act and the United Kingdom Bribery Act, as well as U.S. and non-U.S. economic sanctions regulations. We have internal policies and procedures relating to such laws and regulations; however, there is risk that such policies and procedures will not always protect us from the misconduct or reckless acts of employees or representatives, particularly in the case of recently acquired operations that may not have significant training in applicable compliance policies and procedures. Violations of such laws and regulations could result in disruptive investigations, significant fines and sanctions, which could have a material adverse effect on our consolidated results of operations, financial position or cash flows.

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Also, because of uncertainties regarding the interpretation and application of laws and regulations and the enforceability of intellectual property and contract rights, we face risks in some countries that our intellectual property rights and contract rights would not be enforced by local governments. We are also periodically faced with the risk of economic uncertainty, which has impacted our business in some countries. Other risks in international business also include difficulties in staffing and managing local operations, including managing credit risk to local customers and distributors.

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Our overall success as a global business depends, in part, upon our ability to succeed in differing economic, social, legal and political conditions. We may not continue to succeed in developing and implementing policies and strategies that are effective in each location where we do business, which could have a material adverse effect on our consolidated results of operations, financial position or cash flows.

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We may experience business disruption if we fail to execute organizational change and management transitions.

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Our continued success will depend on the efforts and abilities of our executive officers and certain other key employees, particularly those with sales and sales management responsibilities, to drive business growth, development and profitability. Our operations could be materially and adversely affected if for any reason we are unable to successfully execute organizational change and management transitions at leadership levels.

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We are subject to information technology system failures, network disruptions and breaches in data security.

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We rely to a large extent upon information technology systems and infrastructure to operate our business. The size and complexity of our information technology systems and those of strategic vendors make them vulnerable to failure, malicious intrusion and random attack. Acquisitions have resulted in further de-centralization of systems and additional complexity in our systems infrastructure. Likewise, data security breaches by employees or others with permitted access to our systems or to the systems of strategic vendors pose a risk that sensitive data may be exposed to unauthorized persons or to the public. Geopolitical tensions or conflicts, such as Russia’s invasion of Ukraine, may further heighten the risk of cybersecurity attacks. While we have continually matured our security program and capabilities and have had no material incidents to date, cyber threats continue to evolve and there can be no assurance that our efforts will prevent cybersecurity attacks or breaches in our systems or in the systems of strategic vendors, including cloud providers, that could cause reputational damage, business disruption or legal and regulatory costs; could result in third-party claims; could result in compromise or misappropriation of our intellectual property, trade secrets or sensitive information; or could otherwise materially adversely affect our business, including our business strategy, results of operations, or financial condition. Certain of our customer offerings include digital components, such as remote monitoring of certain customer operations. A breach of those remote monitoring systems could expose customer data giving rise to potential third-party claims and reputational damage. There may be other related challenges and risks as we complete implementation of our ERP system upgrade.

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Our results could be materially and adversely affected by difficulties in securing the supply of certain raw materials or by fluctuations in the cost of raw materials.

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The prices of raw materials used in our business fluctuate, and in recent years we have experienced periods of significant increased raw material costs. Changes in raw material prices, unavailability of adequate and reasonably priced raw materials or substitutes for those raw materials, or the inability to obtain or renew supply agreements on favorable terms has materially and adversely affected our business and can in the future materially and adversely affect our consolidated results of operations, financial position or cash flows. In addition, volatility and disruption in economic activity and conditions could disrupt or delay the performance of our suppliers and thus impact our ability to obtain raw materials at favorable prices or on favorable terms, which may materially and adversely affect our business.

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Our increasing reliance on artificial intelligence (“AI”) technologies in our products, services, and operations presents several risks that could adversely impact our business, financial condition, and results of operations.

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We are increasingly incorporating AI capabilities into the development of technologies and our business operations, and into our products and services. AI technology is complex and rapidly evolving, and may subject us to significant competitive, legal, regulatory, operational and other risks, including the following:

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●Operational and Technical Risks: AI technologies are complex and rapidly evolving. Flaws in AI algorithms, training methodologies, or datasets may lead to unintended consequences, such as operational disruptions, erroneous decision-making, or data loss. These issues could impair the effectiveness of our AI systems and result in significant operational challenges. Additionally, software we purchase or lease from third-party vendors could become inoperable (via attack from a bad actor, network failure, code error, etc.), such that it adversely impacts Ecolab’s ability to deliver products or services to its customers, resulting in financial losses, legal liabilities, and damages to our reputation.
●Legal and Regulatory Risks: The legal and regulatory landscape for AI is still developing and varies across jurisdictions. Compliance with evolving AI regulations may impose significant costs, limit our ability to incorporate AI capabilities, and expose us to legal liabilities. Additionally, new regulations could conflict with our current AI practices, requiring costly changes to our development and deployment strategies.
●Reputational Risks: The use of AI raises social and ethical concerns, which could harm our reputation if not managed responsibly. Incidents related to AI, such as biased outcomes or privacy breaches, could lead to negative publicity and reduce public trust in our AI solutions.
●Competitive Risks: Our competitors may develop and implement AI technologies more effectively, gaining a competitive advantage. If we fail to keep pace with advancements in AI, our market position could be weakened, adversely affecting our business performance.
●Financial Risks: The development, testing, and deployment of AI systems are resource-intensive and may increase our operational costs. There is no assurance that our investments in AI will yield the anticipated benefits or that customers will adopt our AI-enhanced offerings, potentially impacting our financial results.
●Cybersecurity Risks: AI systems can be vulnerable to cybersecurity threats, such as data breaches and unauthorized access. These threats could result in financial losses, legal liabilities, and damage to our reputation.

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We are committed to developing and using AI responsibly, but there can be no guarantee that we will successfully mitigate all associated risks. Any failure in our AI initiatives could materially harm our business, financial condition, and results of operations.

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Severe public health outbreaks not limited to COVID-19 may adversely impact our business.

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The COVID-19 pandemic had a rapid and significant negative impact on the global economy, including a significant downturn in the foodservice, hospitality and travel industries. Measures taken to alleviate the pandemic (such as stay-at-home orders and other responsive measures) significantly impacted our restaurant and hospitality customers and negatively affected demand for our products and services in these segments, resulting in a material adverse effect on our business and results of operations. Besides the COVID-19 pandemic, the United States and other countries have experienced, and may experience in the future, public health outbreaks such as Zika virus, Avian Flu, SARS and H1N1 influenza. A prolonged occurrence of a contagious disease such as these could result in a significant downturn in the foodservice, hospitality and travel industries and also may result in health or other government authorities imposing restrictions on travel further impacting our end markets. Any of these events could result in a significant drop in demand for some of our products and services and materially and adversely affect our business.

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Strategic Risks

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If we are unsuccessful in integrating acquisitions our business could be materially and adversely affected.

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We seek to acquire complementary businesses as part of our long-term strategy. There can be no assurance that we will find attractive acquisition candidates or succeed at effectively managing the integration of acquired businesses. If the underlying business performance of such acquired businesses deteriorates, the expected synergies from such transactions do not materialize or we fail to successfully integrate new businesses into our existing businesses, our consolidated results of operations, financial position or cash flows could be materially and adversely affected.

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If we are unsuccessful in executing on key business initiatives, our business could be materially and adversely affected.

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We continue to execute key business initiatives as part of our ongoing efforts to improve our efficiency and returns. In particular, we are making supply chain investments to secure supply and add new capacity in our Life Sciences business. Additionally, we are continuing implementation of our ERP system upgrades, which are expected to continue in phases over the next several years. These upgrades, which include sales, supply chain and certain finance functions, are expected to improve the efficiency of certain financial and related transactional processes. These upgrades involve complex business process design and a failure of certain of these processes could result in business disruption. We are also undertaking restructuring programs including the One Ecolab initiative leveraging our digital technologies to realign the functional work done in many countries into global centers of excellence. This program is discussed along with other restructuring activities under Note 3 of this Form 10-K. If the projects in which we are investing or the initiatives which we are pursuing are not successfully executed, our consolidated results of operations, financial position or cash flows could materially and adversely be affected.

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Our growth depends upon our ability to compete successfully with respect to value, innovation and customer support**.**

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We have numerous global, national, regional and local competitors. Our ability to compete depends in part on providing high quality and high value-added products, technology and service. We must also continue to identify, develop and commercialize innovative, profitable and high value-added products for niche applications and commercial digital applications. We have made significant investments in commercial digital product offerings, and our culture and expertise must continue to evolve to develop, support and profitably deploy commercial digital offerings, which are becoming an increasingly important part of our business. There can be no assurance that we will be able to accomplish our technology development goals or that technological developments by our competitors, including in the area of artificial intelligence, will not place certain of our products, technology or services at a competitive disadvantage in the future. In addition, certain of the new products that we have under development will be offered in markets in which we do not currently compete, and there can be no assurance that we will be able to compete successfully in those new markets. If we fail to introduce new technologies or commercialize our digital offerings on a timely and profitable basis, we may lose market share and our consolidated results of operations, financial position or cash flows could be materially and adversely affected.

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Consolidation of our customers and vendors could materially and adversely affect our results.

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Customers and vendors in the foodservice, hospitality, travel, healthcare, energy, life sciences, food processing and pulp and paper industries, as well as other industries we serve, have consolidated in recent years and that trend may continue. This consolidation could have a material adverse impact on our ability to retain customers and on our pricing, margins and consolidated results of operations.

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We enter into multi-year contracts with customers that could impact our results.

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Our multi-year contracts with some of our customers include terms affecting our pricing flexibility. There can be no assurance that these restraints will not have a material adverse impact on our margins and consolidated results of operations.

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Legal, Regulatory & Compliance Risks

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Our business depends on our ability to comply with laws and governmental regulations and meet our contractual commitments and failure to do so could materially and adversely impact our business; and we may be materially and adversely affected by changes in laws and regulations.

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Our business is subject to numerous laws and regulations relating to the environment, including evolving climate change standards, and to the manufacture, storage, distribution, sale and use of our products as well as to the conduct of our business generally, including employment and labor laws and anti-corruption laws. Furthermore, increasing public and governmental awareness and concern regarding the effects of climate change has led to significant legislative and regulatory efforts to limit greenhouse gas emissions and will likely result in further environmental and climate change laws and regulations. Compliance with these laws and regulations exposes us to potential financial liability and increases our operating costs. A violation of these laws and regulations could expose us to financial liability that may have a material adverse effect on our results of operations and cash flows. Regulation of our products and operations continues to increase with more stringent standards, causing increased costs of operations and potential for liability if a violation occurs. The potential cost to us relating to environmental and product registration laws and regulations is uncertain due to factors such as the unknown magnitude and type of possible contamination and clean-up costs, the complexity and evolving nature of laws and regulations, and the timing and expense of compliance. Changes to current laws (including tax laws), regulations and policies could impose new restrictions, costs or prohibitions on our current practices which would have a material adverse effect on our consolidated results of operations, financial position or cash flows. Changes to labor and employment laws and regulations, as well as related rulings by courts and administrative bodies, could materially and adversely affect our operations and expose us to potential financial liability.

Defense of litigation, particularly certain types of actions such as antitrust, patent infringement, personal injury, product liability, breach of contract, wage hour and class action lawsuits, can be costly and time consuming even if ultimately successful, and if not successful could have a material adverse effect on our consolidated results of operations, financial position or cash flows.

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A chemical spill or release could materially and adversely impact our business.

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As a manufacturer and supplier of chemical products, there is a potential for chemicals to be accidentally spilled, released or discharged, either in liquid or gaseous form, during production, transportation, storage or use. Such a release could result in environmental contamination as well as a human or animal health hazard. Accordingly, such a release could have a material adverse effect on our consolidated results of operations, financial position or cash flows.

​

Potential indemnification liabilities pursuant to the separation and split-off of our Upstream Energy business could materially and adversely affect our business and financial statements.

​

With respect to the separation and subsequent split-off of our Upstream Energy business, we entered into a separation and distribution agreement with ChampionX Holding Inc. and ChampionX Corporation (f/k/a Apergy Corporation and taken together with ChampionX Holding Inc., “ChampionX”) as well as certain other agreements to govern the separation and related transactions and our relationship with ChampionX going forward. These agreements provide for specific indemnity and certain other obligations of each party and could lead to disputes between ChampionX and us. If we are required to indemnify ChampionX under the circumstances set forth in these agreements, we may be subject to substantial related liabilities. In addition, with respect to the liabilities for which ChampionX has agreed to indemnify us under these agreements, there can be no assurance that the indemnity rights we have against ChampionX will be sufficient to protect us against the full amount of such liabilities, or that ChampionX will be able to fully satisfy its indemnification obligations. Each of these risks could negatively affect our business and our consolidated results of operations, financial position or cash flows could be materially and adversely affected.

​

Extraordinary events may significantly impact our business.

​

The occurrence of (a) litigation or claims, (b) the loss or insolvency of a major customer or distributor, (c) repeated or prolonged federal government shutdowns or similar events, (d) war (including acts of terrorism or hostilities which impact our markets), (e) natural or manmade disasters, (f) water shortages or (g) severe weather conditions affecting our operations or the energy, foodservice, hospitality and travel industries may have a material adverse effect on our business.

​

While we have a diverse customer base and no customer or distributor constitutes 10 percent or more of our consolidated revenues, we do have customers and independent, third-party distributors, the loss of which could have a material adverse effect on our consolidated results of operations or cash flows for the affected earnings periods.

​

Government shutdowns can have a material adverse effect on our consolidated results of operations or cash flows by disrupting or delaying new product launches, renewals of registrations for existing products and receipt of import or export licenses for raw materials or products.

​

War (including acts of terrorism or hostilities), natural or manmade disasters, water shortages or severe weather conditions, including the effects of climate change, affecting the energy, foodservice, hospitality, travel, health care, food processing, pulp and paper, mining, steel and other industries can cause a downturn in the business of our customers, which in turn can have a material adverse effect on our consolidated results of operations, financial position or cash flows. In particular, the U.S. Gulf Coast is a region with significant refining, petrochemicals and chemicals operations which provide us raw materials, as well as being an important customer base for our Water operating segment. Hurricanes or other severe weather events impacting the Gulf Coast, such as the winter freeze in Texas and the Gulf Coast in February 2021, can materially and adversely affect our ability to obtain raw materials at reasonable cost, or at all, and could adversely affect our business with our customers in the region.

​

Our commitments, goals, targets, objectives and initiatives related to sustainability, and our public statements and disclosures regarding them, expose us to numerous risks.

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We have developed, and will continue to establish, goals, targets, and other objectives related to sustainability matters, including our sustainability goals in alignment with the United Nations Global Compact’s Business Ambition for 1.5⁰C and our commitments to science-based targets addressing Scope 1, 2 and 3 GHG emissions, discussed in Item 1 of Part I of this Form 10-K, entitled “Business.” Achieving these goals and commitments will require evolving our business, capital investment and the development of technology that might not currently exist. We might incur additional expense or be required to recognize impairment charges in connection with our efforts. These commitments, goals, targets and other objectives reflect our current plans and there is no guarantee that they will be achieved. Our efforts to research, establish, accomplish, and accurately report on these commitments, goals, targets, and objectives expose us to operational, reputational, financial, legal, and other risks. Our ability to achieve any stated commitment, goal, target, or objective is subject to factors and conditions, many of which are outside of our control, including the pace of changes in technology, the availability of requisite financing, and the availability of suppliers that can meet our sustainability and other standards.

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Our business may face increased scrutiny from the investment community, other stakeholders, regulators, and the media related to our sustainability activities, including our commitments, goals, targets, and objectives, and our methodologies and timelines for pursuing them. If our sustainability practices do not meet investor or other stakeholder expectations and standards, which continue to evolve, our reputation, our ability to attract or retain employees, and our attractiveness as an investment, business partner, or as an acquiror could be negatively impacted. Similarly, our failure or perceived failure to pursue or fulfill our commitments, goals, targets, and objectives, to

comply with ethical, environmental, or other standards, regulations, or expectations, or to satisfy reporting standards with respect to these matters, within the timelines we announce, or at all, could have operational, reputational, financial and legal impacts.

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Financial Risks

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If the separation and split-off of our Upstream Energy business or certain internal transactions undertaken in anticipation of the divestiture are determined to be taxable in whole or in part, we and our stockholders may incur significant tax liabilities.

​

In connection with the separation and split-off of our Upstream Energy business that was consummated on June 3, 2020, we obtained opinions of outside tax counsel that the related merger and exchange offer will qualify as tax-free transactions to us and our stockholders, except to the extent that cash was paid to Ecolab stockholders in lieu of fractional shares. We have not sought or obtained a ruling from the Internal Revenue Service (“IRS”) on the tax consequences of these transactions. An opinion of counsel is not binding on the IRS or the courts, which may disagree with the opinion. Even if the merger and exchange offer otherwise qualified as tax-free transactions, they may become taxable to us if certain events occur that affect either Ecolab or ChampionX Corporation. While ChampionX Corporation has agreed not to take certain actions that could cause the transactions not to qualify as tax-free transactions and is generally obligated to indemnify us against any tax consequences if it breaches this agreement, the potential tax liabilities could have a material adverse effect on us if we were not entitled to indemnification or if the indemnification obligations were not fulfilled. If the merger or exchange offer were determined to be taxable, we could be subject to a substantial tax liability, and each U.S. holder of our common stock who participated in the exchange offer could be treated as exchanging the Ecolab shares surrendered for ChampionX Corporation shares in a taxable transaction.

​

Changes in tax laws and unanticipated tax liabilities could materially and adversely affect the taxes we pay and our profitability.

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We are subject to income and other taxes in the United States and foreign jurisdictions, and our operations, plans and results are affected by tax and other initiatives around the world. We are also impacted by actions taken to tax-related matters by associations such as the Organization for Economic Co-operation and Development (“OECD”), which represents a coalition of member countries, and the European Commission which influence tax policies in countries where we operate. In particular, the OECD has coordinated negotiations among more than 140 jurisdictions with the goal of achieving consensus on various substantial changes to the international tax framework, including a 15% global minimum taxation regime (“Pillar Two”). Pillar Two took effect in several jurisdictions in which we operate starting in 2024 and will increase the burden and costs of our tax compliance. We continue to monitor these legislative developments, which based on information available, have not had material impacts to the 2024 financial statements. In addition, we are impacted by settlements of pending or any future adjustments proposed by the IRS or other taxing authorities in connection with our tax audits, all of which will depend on their timing, nature and scope. Increases in income tax rates, changes in income tax laws or unfavorable resolution of tax matters could have a material adverse impact on our financial results.

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Future events may impact our deferred tax position, including the utilization of foreign tax credits and undistributed earnings of international affiliates that are considered to be reinvested indefinitely.

​

We evaluate the recoverability of deferred tax assets and the need for deferred tax liabilities based on available evidence. This process involves significant management judgment about assumptions that are subject to change from period to period based on changes in tax laws or variances between future projected operating performance and actual results. We are required to establish a valuation allowance for deferred tax assets if we determine, based on available evidence at the time the determination is made, that it is more likely than not that some portion or all of the deferred tax assets will not be realized. In making this determination, we evaluate all positive and negative evidence as of the end of each reporting period. Future adjustments (either increases or decreases), to the deferred tax asset valuation allowance are determined based upon changes in the expected realization of the net deferred tax assets. The realization of the deferred tax assets ultimately depends on the existence of sufficient taxable income in either the carry-back or carry-forward periods under the tax law. Due to significant estimates used to establish the valuation allowance and the potential for changes in facts and circumstances, it is reasonably possible that we will be required to record adjustments to the valuation allowance in future reporting periods. Changes to the valuation allowance or the amount of deferred tax liabilities could have a material adverse effect on our consolidated results of operations or financial position. Further, should we change our assertion regarding the permanent reinvestment of the undistributed earnings of international affiliates, a deferred tax liability may need to be established.

​

Our indebtedness may limit our operations and our use of our cash flow, and any failure to comply with the covenants that apply to our indebtedness could materially and adversely affect our liquidity and financial statements.

​

As of December 31, 2024, we had approximately $7.6 billion in outstanding indebtedness, with approximately $1.5 billion in the form of floating rate debt. Our debt level and related debt service obligations may have negative consequences, including:

​

●requiring us to dedicate significant cash flow from operations to the payment of principal and interest on our debt, which reduces the funds we have available for other purposes such as acquisitions and capital investment;

​

●reducing our flexibility in planning for or reacting to changes in our business and market conditions;

​

●exposing us to interest rate risk since a portion of our debt obligations are at variable rates. For example, a one percentage point increase in the average interest rate on our floating rate debt at December 31, 2024 would increase future interest expense by approximately $15 million per year; and

​

●increasing our cost of funds and materially and adversely affecting our liquidity and access to the capital markets should we fail to maintain the credit ratings assigned to us by independent rating agencies.

​

If we add new debt, the risks described above could increase.

We incur significant expenses related to the amortization of intangible assets and may be required to report losses resulting from the impairment of goodwill or other assets recorded in connection with the Nalco and Purolite transactions and other acquisitions.

​

We expect to continue to complete selected acquisitions and joint venture transactions in the future. In connection with acquisition and joint venture transactions, applicable accounting rules generally require the tangible and intangible assets of the acquired business to be recorded on the balance sheet of the acquiring company at their fair values. Intangible assets other than goodwill are required to be amortized over their estimated useful lives and this expense may be significant. Any excess in the purchase price paid by the acquiring company over the fair value of tangible and intangible assets of the acquired business is recorded as goodwill. If it is later determined that the anticipated future cash flows from the acquired business may be less than the carrying values of the assets and goodwill of the acquired business, the assets or goodwill may be deemed to be impaired. In this case, the acquiring company may be required under applicable accounting rules to write down the value of the assets or goodwill on its balance sheet to reflect the extent of the impairment. This write-down of assets or goodwill is generally recognized as a non-cash expense in the statement of operations of the acquiring company for the accounting period during which the write down occurs. As of December 31, 2024, we had goodwill of $7.9 billion which is maintained in various reporting units, including goodwill from the Nalco and Purolite transactions. If we determine that any of the assets or goodwill recorded in connection with the Nalco and Purolite transactions or any other prior or future acquisitions or joint venture transactions have become impaired, we will be required to record a loss resulting from the impairment. Impairment losses could be significant and could have a material adverse effect on our consolidated results of operations and financial position.

​

​

Item 1B. Unresolved Staff Comments.

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None.

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Item 1C. Cybersecurity.

​

Since 2014, when the Ecolab Cybersecurity program was established, we have continuously matured our cybersecurity program to proactively address evolving cybersecurity trends and risks. Ecolab has an Information Security Steering Committee (“ISSC”), a cross-functional team chaired by our Chief Information Security Officer (“CISO”).

​

Our CISO, who holds a CISO certification, has been our CISO since 2024 and has more than 25 years of information systems experience in total, including in the financial services and defense sectors and the U.S. military, as well as serving in information security and other information technology leadership positions at Ecolab since 2017.

​

Senior management provides in-depth reviews of cybersecurity matters to the Board and the Audit Committee. Cybersecurity is also considered in the annual enterprise risk assessment presented to the Board by management as part of the Board’s oversight of our enterprise risk management (“ERM”) program.

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Ecolab’s cybersecurity policies, standards, processes, and practices are integrated into our ERM program and are based on recognized frameworks established by the National Institute of Standards and Technology (“NIST”) Cybersecurity Framework (“CSF”), the International Organization for Standardization and other applicable industry standards. We are formally assessed by an independent third party against NIST CSF and industry standards, including peer benchmarking.

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Risk Management and Strategy

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Cybersecurity presents strategic and operating risks and is an area of continued focus for our Board and management under its ERM program. Ecolab’s cybersecurity program addresses the following key areas:

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●Governance: As discussed in more detail under the heading “Cybersecurity Governance,” the Audit Committee and the Board of Directors provide oversight of cybersecurity risk management.

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●Technical Safeguards: We have implemented multi-layer controls designed to protect our information systems from cybersecurity threats, including general, backup, recovery, resiliency, processing, access, change and risk controls. These controls are evaluated by Ecolab’s cybersecurity team and enhanced through controls audits and assessments, internal testing, and third-party cybersecurity threat intelligence.

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●Incident Response and Recovery Planning: We have established and maintain comprehensive cybersecurity incident response and recovery plans that coordinate multidisciplinary internal teams and cybersecurity partners to assess, triage, escalate, contain, mitigate, investigate, remediate, and recover from a potential cybersecurity incident. Through ongoing communications with these teams, management monitors the incidents and reports incidents to the Audit Committee when appropriate. Management is responsible for timely disclosure of cybersecurity incidents as required by law.

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●Third-Party Risk Management: We maintain a risk-based approach to identify, monitor, and manage third-party cybersecurity risks associated with our use of third-party service providers who have access to our systems, data or are critical to our continued business operations. Additionally, cybersecurity considerations affect the selection and oversight of our third-party service providers. We require certain third-party vendors to agree to manage their cybersecurity risks in specified ways, and to agree to be subject to cybersecurity audits, which we conduct as appropriate.

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●Education and Awareness: We provide training for personnel regarding cybersecurity trends and threats to equip them with the knowledge to recognize and tools to report suspected cybersecurity threats. We also conduct simulations for employees and contractors to enhance awareness and responsiveness to such possible threats. In addition, we send global cybersecurity awareness communications to our personnel.

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●Assessment: We engage in the periodic assessment, testing and updating of our policies, standards, processes, and practices that are designed to address cybersecurity threats and incidents. These efforts include a wide range of activities, including audits, assessments, tabletop exercises, threat modeling, vulnerability testing and other exercises focused on evaluating the effectiveness of our cybersecurity measures, and planning. We engage third parties to perform assessments on our cybersecurity measures, including information security maturity assessments, audits and independent reviews of our information security control environment and operating effectiveness. Additionally, we leverage third party cybersecurity rating agency data to inform our assessment of risk. The results of such assessments, audits and reviews are reported to the Audit Committee and the Board.

​

While we have continually matured our security program and capabilities and have had no material incidents to date, cyber threats continue to evolve and there can be no assurance that our efforts will prevent cybersecurity attacks or breaches in our systems such as those described in the risk factor entitled, “We are subject to information technology system failures, network disruptions and breaches in data security” under “Item 1A. Risk Factors” of this Form 10-K.

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Cybersecurity Governance

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Ecolab’s ISSC, chaired by our CISO, meets as needed. The Committee is comprised of executive leaders including the Executive Vice President and General Manager - Ecolab Digital (“EVP & GM Digital”), the Senior Vice President IT Enterprise Operations, the Chief Operating Officer, the Chief Financial Officer, the Chief Technical Officer, the General Counsel, the Executive Vice Presidents of our commercial divisions, the Executive Vice President Global Supply Chain, the Executive Vice President Human Resources, the Vice President of Global Business Transformation, and the Vice President Internal Audit.

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The ISSC assists the CISO in fulfilling our responsibilities regarding our information security program to protect the confidentiality, integrity and availability of our information assets, financial assets, and information systems. ISSC responsibilities include, but are not limited to, evaluation of relevant information security risks, prioritization of information security initiatives, determination of, and advocacy for, appropriate investments, review of related legal and regulatory compliance initiatives, review of effective security communication initiatives, establishing specific requirements of the program in documented policies which all Ecolab associates, customers, and partners are obligated to follow, partner with Ecolab’s business, functional and regional leaders to ensure effective, risk-based security controls and practices are in place to achieve the program’s intent, and assist in monitoring the integrity and evaluating the effectiveness of the program.

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The Board, in coordination with the Audit Committee, provides oversight of our ERM program, including the management of risks arising from cybersecurity threats. The Board receives an overview from our EVP & GM Digital and the Audit Committee receives reports from our CISO regarding our cybersecurity threat risk management and strategy processes. These reports cover a wide range of topics, and may include current and emerging cybersecurity threat risks, third-party assessments, risk-mitigation tactics and programs, information security considerations arising with respect to our peers and third parties, and our incident response plan.

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Through a risk-based approach consistent with Ecolab’s ERM framework, the CISO identifies cyber incidents that are brought forward to a cross-functional cyber-incident response team including our CEO, CFO, EVP & GM Digital, General Counsel, CISO and Executive Vice President Supply Chain. This cyber incident response team, or, in the event of more minor incidents, the CISO and his team, takes steps to promptly assess and address the incident, including engaging third parties according to pre-established guidelines. The Board and the Audit Committee also receive prompt and timely information regarding any cybersecurity incident that meets established reporting thresholds, including ongoing updates regarding any such incident until it has been addressed.

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Item 2. Properties.

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We operate 32 manufacturing facilities in 14 states in the U.S. Internationally, we operate 67 manufacturing facilities in 37 countries. We own most of our manufacturing locations. Our manufacturing philosophy is to manufacture products wherever an economic, process or quality assurance advantage exists or where proprietary manufacturing techniques dictate in-house production. Currently, most products that we sell are manufactured at our facilities. We position our manufacturing locations and warehouses in a manner to permit ready access to our customers. In general, manufacturing facilities located in the United States serve our U.S. markets and facilities located outside of the United States serve our international markets. However, most of the United States facilities do manufacture products for export. Many of our properties are used by multiple segments.

​

Our manufacturing facilities produce chemical products as well as medical devices and equipment for all our operating segments, although Pest Elimination purchases the majority of their products and equipment from outside suppliers. Our chemical production process consists of blending purchased raw materials into finished products in powder, liquid, and solid form. Additionally, intermediates from reaction chemistries are used in some of the blends and are also packaged directly into finished goods. Our devices and equipment manufacturing operations consist of producing chemical product dispensers and injectors and other mechanical equipment, medical devices, dishwasher racks, related sundries, dish machine refurbishment and water monitoring and maintenance equipment system from purchased components and subassemblies.

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Generally, our manufacturing facilities are adequate to meet our existing in-house production needs. We continue to invest in our plant sites to maintain viable operations and to add capacity as necessary to meet business imperatives.

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Most of our manufacturing plants also serve as distribution centers. In addition, we operate distribution centers around the world, most of which are leased, and utilize third party logistics service providers to facilitate the distribution of our products and services.

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Our corporate headquarters is comprised of a 17-story building that we own in St. Paul, Minnesota. We also own a 115-acre campus in Eagan, Minnesota that houses a significant research and development center and training facilities as well as several of our administrative functions. We also have a significant business presence in Naperville, Illinois, where our Water and Paper operating segments maintain their principal administrative offices and research center, as well as in Greensboro, North Carolina, where our Specialty operating segment maintains its principal administrative offices and a research center. Our Water operating segment leases administrative and research facilities in Houston, Texas. Our Life Sciences operating segment maintains leased and owned facilities in the greater King of Prussia, PA area for administrative functions, and research and development.

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Significant regional administrative and/or research facilities are located in Campinas, Brazil; Leiden, Netherlands, which we own; and in Bangalore, India; Dubai, UAE; Monheim, Germany; Pune, India; Singapore; Shanghai, China; and Zurich, Switzerland, which we lease. We also have a network of small leased sales offices in the United States and, to a lesser extent, in other parts of the world.

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Item 3. Legal Proceedings.

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Discussion of legal proceedings is incorporated by reference from Part II, Item 8, Note 15, “Commitments and Contingencies,” of this Form 10-K and should be considered an integral part of Part I, Item 3, “Legal Proceedings.”

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Discussion of other environmental-related legal proceedings is incorporated by reference from Part I, Item 1 above, under the heading “Environmental and Regulatory Considerations.”

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In accordance with 17 CFR § 229.103(c)(iii)(3), we have established a threshold of $1 million for reporting potential monetary sanctions relating to administrative or judicial proceedings brought by a governmental authority under any Federal, State, or local provisions that have been enacted or adopted regulating the discharge of materials into the environment or primarily for the purpose of protecting the environment. We have no such proceedings exceeding this threshold to report.

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Item 4. Mine Safety Disclosures.

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Not applicable.

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PART II

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Item 5. Market for Registrant’s Common Equity, Related Stockholder Matters and Issuer Purchases of Equity Securities.

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Market Information

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Our common stock is listed on the New York Stock Exchange under the symbol “ECL.” Our common stock is also traded on an unlisted basis on certain other United States exchanges.

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Holders

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On January 31, 2025, we had 4,561 holders of record of our Common Stock.

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Issuer Purchases of Equity Securities

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​​​​​​​​​​​
​​​​​​​Total number of shares​Maximum number of
​​​​​​purchased as part of​shares that may yet be
​​Total number of​Average price paid​publicly announced​purchased under the
Period​shares purchased​per share​plans or programs (1)​plans or programs (1)
October 1-31, 2024-​​$-​-8,781,585​
November 1-30, 2024-​​-​-8,781,585​
December 1-31, 2024-​​-​-8,781,585​
Total-​​$--8,781,585​

​

(1)As announced on November 3, 2022, our Board of Directors authorized the repurchase of up to 10,000,000 common shares. Subject to market conditions, we expect to repurchase all shares under this authorization, for which no expiration date has been established, in open market or privately negotiated transactions, including pursuant to Rule 10b5-1 and accelerated share repurchase program.

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Item 6. [Reserved].

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Item 7. Management’s Discussion and Analysis of Financial Condition and Results of Operations.

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The following management discussion and analysis (“MD&A”) provides information that we believe is useful in understanding our operating results, cash flows and financial condition. We provide quantitative information about the material sales drivers including the impact of changes in volume and pricing and the effect of acquisitions and changes in foreign currency at the corporate and reportable segment level. We also provide quantitative information regarding special (gains) and charges, discrete tax items and other significant factors we believe are useful for understanding our results. Such quantitative drivers are supported by comments meant to be qualitative in nature. Qualitative factors are generally ordered based on estimated significance.

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The discussion should be read in conjunction with the consolidated financial statements and related notes included in this Form 10-K. Our consolidated financial statements are prepared in accordance with U.S. GAAP. This discussion contains various Non-GAAP Financial Measures and also contains various forward-looking statements within the meaning of the Private Securities Litigation Reform Act of 1995. We refer readers to the statements and information set forth in the sections entitled “Non-GAAP Financial Measures” at the end of this MD&A, and “Forward-Looking Statements” and “Risk Factors” within Items 1 and 1A of this Form 10-K. We also refer readers to the tables within the section entitled “Results of Operations” of this MD&A for reconciliation information of Non-GAAP measures to U.S. GAAP.

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Comparability of Results

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Impact of Acquisitions and Divestitures

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Our non-GAAP financial measures for organic sales, organic operating income and organic operating income margin are at fixed currency and exclude the impact of special (gains) and charges, the results of our acquired businesses from the first twelve months post acquisition and the results of divested businesses from the twelve months prior to divestiture. As part of the separation of ChampionX in 2020, we entered into an agreement with ChampionX to provide, receive or transfer certain products for a transitionary period. Transitionary period sales of product to ChampionX under this agreement are recorded in product and equipment sales in the Corporate segment along with the related cost of sales. The remaining sales to ChampionX are recorded in product and equipment sales in the Global Industrial segment along with the related cost of sales. Further, due to the sale of the global surgical solutions business on August 1, 2024, we have excluded the results of the business for August through December 2023 from these organic measures for the year ended December 31, 2023 to remain comparable to the corresponding period in 2024. These transactions are removed from the consolidated results as part of the calculation of the impact of acquisitions and divestitures.

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Comparability of Reportable Segments

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Effective January 1, 2024, the former Textile Care and Colloidal Technologies Group (“CTG”) operating segments are now part of the Water operating segment which continues to remain in the Global Industrial reportable segment. Additionally, the Pest Elimination operating segment, formerly aggregated with the Textile Care and CTG operating segments within Other, is now reported as the stand-alone Global Pest Elimination reportable segment. We made other immaterial changes, including the movement of certain customers and cost allocations between reportable segments. After these changes, we have eight operating segments.

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Fixed Currency Foreign Exchange Rates

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Management evaluates the sales and operating income performance of our non-U.S. dollar functional currency international operations based on fixed currency exchange rates, which eliminate the impact of exchange rate fluctuations on our international operations. Fixed currency amounts are updated annually at the beginning of each year based on translation into U.S. dollars at foreign currency exchange rates established by management, with all periods presented using such rates. Public currency rate data provided within the “Segment Performance” section of this MD&A reflect amounts translated at actual public average rates of exchange prevailing during the corresponding period and is provided for informational purposes only.

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EXECUTIVE SUMMARY

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In 2024, we delivered record sales, operating income margin, free cash flow, and adjusted diluted earnings per share. Our team generated high single digit sales growth in Institutional & Specialty and Pest Elimination while Industrial and Healthcare and Life Sciences generated good sales growth. Operating income grew by strong double digits, as strong value pricing, lower delivered product costs, and higher volumes overcame investments in the business.

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Sales

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Reported sales increased 3% to $15.7 billion in 2024 from $15.3 billion in 2023. When measured in fixed rates of foreign currency exchange, fixed currency sales increased 3% compared to the prior year. Organic sales increased 4% compared to the prior year.

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Gross Margin

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Our reported gross margin was 43.5% of sales for 2024, compared to our 2023 reported gross margin of 40.2%. Excluding the impact of special (gains) and charges included in cost of sales, our adjusted gross margin was 43.5% in 2024 and 40.4% in 2023. Our gross profit increase reflected strong value pricing and lower delivered product costs.

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Operating Income

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Reported operating income increased 41% to $2.8 billion in 2024, compared to $2.0 billion in 2023. Adjusted operating income, excluding the impact of special (gains) and charges increased 23% in 2024 as strong value pricing, lower delivered product costs, and higher volumes were partially offset by investments in the business. Organic operating income increased 26% in 2024.

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Earnings from Continuing Operations Attributable to Ecolab Per Common Share (“EPS”)

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Reported diluted EPS increased 54% to $7.37 in 2024 compared to $4.79 in 2023. Special (gains) and charges had an impact on both years. Special (gains) and charges in 2024 were driven primarily by the gain on sale of the global surgical solutions business and restructuring expense and 2023 were driven primarily by restructuring expense. Adjusted diluted EPS, which excludes the impact of special (gains) and charges and discrete tax items increased 28% to $6.65 in 2024 compared to $5.21 in 2023 which reflected solid organic sales growth, lower delivered product costs and continued investments in the business.

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Balance Sheet

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We remain committed to maintaining “A” range ratings metrics over the long-term, supported by our current credit ratings of A-/A3/A- by Standard & Poor’s, Moody’s Investor Services and Fitch, respectively. Our strong balance sheet has allowed us continued access to capital at attractive rates.

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Cash Flow

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Cash flow from operating activities was $2.8 billion in 2024 compared to $2.4 billion in 2023. We continued to generate strong cash flow from operations, allowing us to fund our ongoing operations, investments in our business, acquisitions, debt repayments, pension obligations and return cash to our shareholders through share repurchases and dividend payments.

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Dividends

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Dividends declared per common share in 2024 was $2.36 per share. In December 2024 we increased our quarterly cash dividend by 14% to $0.65 per share, representing our 33rd consecutive annual dividend rate increase. We have paid cash dividends on our common shares for 88 consecutive years. Our outstanding dividend history reflects our long-term growth and development, strong cash flows, solid financial position and confidence in our business prospects for the years ahead.

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CRITICAL ACCOUNTING ESTIMATES

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Our consolidated financial statements are prepared in accordance wit

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Item 7A. Quantitative and Qualitative Disclosures about Market Risk.

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The discussion under the heading entitled "Market Risk" and “Global Economic and Political Environment” is incorporated by reference from Part II, Item 7 of this Form 10-K.

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Item 8. Financial Statements and Supplementary Data.

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REPORTS OF MANAGEMENT

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To our Shareholders:

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Management’s Responsibility for Financial Statements

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Management is responsible for the integrity and objectivity of the consolidated financial statements. The statements have been prepared in accordance with accounting principles generally accepted in the United States of America and, accordingly, include certain amounts based on management’s best estimates and judgments.

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The Board of Directors, acting through its Audit Committee composed solely of independent directors, is responsible for determining that management fulfills its responsibilities in the preparation of financial statements and maintains internal control over financial reporting. The Audit Committee recommends to the Board of Directors the appointment of the Company’s independent registered public accounting firm, subject to ratification by the shareholders. It meets regularly with management, the internal auditors and the independent registered public accounting firm.

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The independent registered public accounting firm has audited the consolidated financial statements included in this annual report and have expressed their opinion regarding whether these consolidated financial statements present fairly in all material respects our financial position and results of operation and cash flows as stated in their report presented separately herein.

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Management’s Report on Internal Control Over Financial Reporting

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Management is responsible for establishing and maintaining adequate internal control over financial reporting, as such term is defined in Exchange Act Rule 13a-15(f). Under the supervision and with the participation of management, including the principal executive officer and principal financial officer, an evaluation of the design and operating effectiveness of internal control over financial reporting was conducted based on the 2013 framework in Internal Control — Integrated Framework issued by the Committee of Sponsoring Organizations of the Treadway Commission. Based on the evaluation under the framework in Internal Control — Integrated Framework, management concluded that internal control over financial reporting was effective as of December 31, 2024.

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The Company’s independent registered public accounting firm, PricewaterhouseCoopers LLP, has audited the effectiveness of the Company’s internal control over financial reporting as of December 31, 2024 as stated in their report which is included herein.

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GraphicGraphic
Christophe BeckScott D. Kirkland
Chairman and Chief Executive OfficerChief Financial Officer

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REPORT OF INDEPENDENT REGISTERED PUBLIC ACCOUNTING FIRM

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To the Board of Directors and Shareholders of Ecolab Inc.

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Opinions on the Financial Statements and Internal Control over Financial Reporting

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We have audited the accompanying consolidated balance sheets of Ecolab Inc. and its subsidiaries (the “Company”) as of December 31, 2024 and 2023, and the related consolidated statements of income, of comprehensive income, of equity and of cash flows for each of the three years in the period ended December 31, 2024, including the related notes (collectively referred to as the “consolidated financial statements”). We also have audited the Company's internal control over financial reporting as of December 31, 2024, based on criteria established in Internal Control - Integrated Framework (2013) issued by the Committee of Sponsoring Organizations of the Treadway Commission (COSO).

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In our opinion, the consolidated financial statements referred to above present fairly, in all material respects, the financial position of the Company as of December 31, 2024 and 2023, and the results of its operations and its cash flows for each of the three years in the period ended December 31, 2024 in conformity with accounting principles generally accepted in the United States of America. Also in our opinion, the Company maintained, in all material respects, effective internal control over financial reporting as of December 31, 2024, based on criteria established in Internal Control - Integrated Framework (2013) issued by the COSO.

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Basis for Opinions

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The Company's management is responsible for these consolidated financial statements, for maintaining effective internal control over financial reporting, and for its assessment of the effectiveness of internal control over financial reporting, included in the accompanying Management’s Report on Internal Control Over Financial Reporting. Our responsibility is to express opinions on the Company’s consolidated financial statements and on the Company's internal control over financial reporting based on our audits. We are a public accounting firm registered with the Public Company Accounting Oversight Board (United States) (PCAOB) and are required to be independent with respect to the Company in accordance with the U.S. federal securities laws and the applicable rules and regulations of the Securities and Exchange Commission and the PCAOB.

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We conducted our audits in accordance with the standards of the PCAOB. Those standards require that we plan and perform the audits to obtain reasonable assurance about whether the consolidated financial statements are free of material misstatement, whether due to error or fraud, and whether effective internal control over financial reporting was maintained in all material respects.

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Our audits of the consolidated financial statements included performing procedures to assess the risks of material misstatement of the consolidated financial statements, whether due to error or fraud, and performing procedures that respond to those risks. Such procedures included examining, on a test basis, evidence regarding the amounts and disclosures in the consolidated financial statements. Our audits also included evaluating the accounting principles used and significant estimates made by management, as well as evaluating the overall presentation of the consolidated financial statements. Our audit of internal control over financial reporting included obtaining an understanding of internal control over financial reporting, assessing the risk that a material weakness exists, and testing and evaluating the design and operating effectiveness of internal control based on the assessed risk. Our audits also included performing such other procedures as we considered necessary in the circumstances. We believe that our audits provide a reasonable basis for our opinions.

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Definition and Limitations of Internal Control over Financial Reporting

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A company’s internal control over financial reporting is a process designed to provide reasonable assurance regarding the reliability of financial reporting and the preparation of financial statements for external purposes in accordance with generally accepted accounting principles. A company’s internal control over financial reporting includes those policies and procedures that (i) pertain to the maintenance of records that, in reasonable detail, accurately and fairly reflect the transactions and dispositions of the assets of the company; (ii) provide reasonable assurance that transactions are recorded as necessary to permit preparation of financial statements in accordance with generally accepted accounting principles, and that receipts and expenditures of the company are being made only in accordance with authorizations of management and directors of the company; and (iii) provide reasonable assurance regarding prevention or timely detection of unauthorized acquisition, use, or disposition of the company’s assets that could have a material effect on the financial statements.

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Because of its inherent limitations, i

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Item 9. Changes in and Disagreements with Accountants on Accounting and Financial Disclosure.

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None.

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Item 9A. Controls and Procedures.

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Conclusion Regarding the Effectiveness of Disclosure Controls and Procedures

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As of December 31, 2024, we carried out an evaluation, under the supervision and with the participation of our management, including our Chairman and Chief Executive Officer and our Chief Financial Officer, of the effectiveness of the design and operation of our disclosure controls and procedures (as such term is defined in Rule 13a-15(e) under the Securities Exchange Act of 1934 as amended). Based upon that evaluation, our Chairman and Chief Executive Officer and our Chief Financial Officer concluded that, as of December 31, 2024, our disclosure controls and procedures were effective.

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Management’s Report on Internal Control Over Financial Reporting

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Refer to page 48 of this Annual Report for “Management’s Report on Internal Control Over Financial Reporting.”

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Report of Registered Public Accounting Firm

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Refer to page 49 of this Annual Report for the “Report of Independent Registered Public Accounting Firm.”

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Changes in Internal Control Over Financial Reporting.

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During the period October 1, 2024 through December 31, 2024 there were no changes in our internal control over financial reporting that have materially affected, or are reasonably likely to materially affect, our internal control over financial reporting.

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We are continuing our implementation of our enterprise resource planning (“ERP”) system upgrades, which are expected to occur in phases over the next several years. These upgrades, which include supply chain and certain finance functions, are expected to improve the efficiency of certain financial and related transactional processes. These upgrades of the ERP systems will affect the processes that constitute our internal control over financial reporting and will require testing for effectiveness.

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Item 9B. Other Information.

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Rule 10b5-1 Plan Adoptions and Modifications.

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None.

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Item 9C. Disclosure Regarding Foreign Jurisdictions that Prevent Inspections.

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Not applicable.

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PART III

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Item 10. Directors, Executive Officers and Corporate Governance.

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Information about our directors is incorporated by reference from the discussion under the heading “Proposal 1: Election of Directors” located in the Proxy Statement. Information about our Audit Committee, including the members of the Committee, and our Audit Committee financial experts, is incorporated by reference from the discussion under the heading “Corporate Governance,” and sub-headings “Board Committees” and “Audit Committee,” located in the Proxy Statement. Information about our Code of Conduct is incorporated by reference from the discussion under the heading “Corporate Governance” located in the Proxy Statement. Information regarding our executive officers is presented under the heading “Information about our Executive Officers” in Part I, Item 1 of this Form 10-K, and is incorporated herein by reference.

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The Company’s Global Insider Trading Policy governs the trading of our securities by our directors, officers, employees, and consultants. It also requires the Company to comply with all applicable securities and state laws when engaging in transactions in its own securities. We believe that the policy is reasonably designed to promote compliance with insider trading laws, rules and regulations, and listing standards applicable to the Company. A copy of the Global Insider Trading Policy is filed as Exhibit 19.1 to this Form 10-K.

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Item 11. Executive Compensation.

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Information appearing under the following headings of the Proxy Statement is incorporated herein by reference:

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●Director Compensation for 2024
●Compensation & Human Capital Management Committee Interlocks and Insider Participation
●Compensation & Human Capital Management Committee Report
●Compensation Discussion and Analysis
●Compensation Tables
●Pay Ratio Disclosure

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Item 12. Security Ownership of Certain Beneficial Owners and Management and Related Stockholder Matters.

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Information appearing under the heading entitled “Security Ownership” and “Equity Compensation Plan Information” located in the Proxy Statement is incorporated herein by reference.

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A total of 36,669,046 shares of Common Stock held by our directors and executive officers, some of whom may be deemed to be “affiliates” of the Company, have been excluded from the computation of market value of our Common Stock on the cover page of this Form 10-K. This total represents that portion of the shares reported as beneficially owned by our directors and executive officers as of June 30, 2024 which are actually issued and outstanding.

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Item 13. Certain Relationships and Related Transactions, and Director Independence.

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Information appearing under the headings entitled “Director Independence” and “Related Person Transactions” located in the Proxy Statement is incorporated herein by reference.

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Item 14. Principal Accounting Fees and Services.

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Information appearing under the heading entitled “Audit Fees” located in the Proxy Statement is incorporated herein by reference.

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PART IV

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Item 15. Exhibit and Financial Statement Schedules.

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Do​​​
​The following information required under this item is filed as part of this report:
(a)(1)Financial Statements.​
​Document:Page:
​(i)Report of Independent Registered Public Accounting Firm. (PCAOB ID 238)49
​(ii)Consolidated Statements of Income for the years ended December 31, 2024, 2023 and 2022.51
​(iii)Consolidated Statements of Comprehensive Income for the years ended December 31, 2024, 2023 and 2022.52
​(iv)Consolidated Balance Sheets at December 31, 2024 and 2023.53
​(v)Consolidated Statements of Cash Flows for the years ended December 31, 2024, 2023 and 2022.54
​(vi)Consolidated Statements of Equity for the years ended December 31, 2024, 2023 and 2022.55
​(vii)Notes to Consolidated Financial Statements.56

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Exhibit No.:Document:Method of Filing:
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(a)(2)​Financial Statement Schedules.
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​​All financial statement schedules are omitted because they are not applicable or the required information is shown in the consolidated financial statements or the accompanying notes to the consolidated financial statements. The separate financial statements and summarized financial information of subsidiaries not consolidated and of fifty percent or less owned persons have been omitted because they do not satisfy the requirements for inclusion in this Form 10-K.
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(a)(3)​The documents below are filed as exhibits to this Report. We will, upon request and payment of a fee not exceeding the rate at which copies are available from the Securities and Exchange Commission, furnish copies of any of the following exhibits to stockholders.
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(2.1)​Agreement and Plan of Merger and Reorganization, dated December 18, 2019, by and among Ecolab Inc., ChampionX Holding Inc., Apergy Corporation and Athena Merger Sub, Inc.​Incorporated by reference to Exhibit (2.1) of our Form 8-K, dated December 18, 2019.
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(2.2)​Separation and Distribution Agreement, dated December 18, 2019, by and among Ecolab Inc., ChampionX Holding Inc. and Apergy Corporation.​Incorporated by reference to Exhibit (2.2) of our Form 8-K, dated December 18, 2019.
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(2.3)​Stock and Asset Purchase Agreement, dated October 28, 2021, by and among Ecolab Inc., Purolite Corporation, a Delaware corporation (“Purolite”), Stefan E. Brodie and Don B. Brodie (the “Founder Sellers” and together with Purolite, the “Sellers”) and Stefan E. Brodie, solely in his capacity as the representative of the Sellers.​Incorporated by reference to Exhibit (2.1) of our Form 8-K, dated December 1, 2021.
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(3.1)​Restated Certificate of Incorporation of Ecolab Inc., dated January 2, 2013.​Incorporated by reference to Exhibit (3.2) of our Form 8-K, dated January 2, 2013.
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(3.2)​By-Laws, as amended through May 24, 2023.​Incorporated by reference to Exhibit (3.1) of our Form 8-K, dated May 4, 2023.
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(4.1)​Common Stock.​See Exhibits (3.1) and (3.2)
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Exhibit No.:Document:Method of Filing:
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(4.2)​Amended and Restated Indenture, dated January 9, 2001, between Ecolab Inc. and The Bank of New York Mellon Trust Company, N.A. (formerly known as The Bank of New York Trust Company, N.A.) (as successor in interest to J.P. Morgan Trust Company, N.A. and Bank One, N.A.), as Trustee.​Incorporated by reference to Exhibit (4)(A) of our Form 8-K, dated January 23, 2001.
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(4.3)​Second Supplemental Indenture, dated December 8, 2011, between Ecolab Inc., Computershare Trust Company, N.A. (as successor to Wells Fargo Bank, National Association), as Trustee and The Bank of New York Mellon Trust Company, N.A. (formerly known as The Bank of New York Trust Company, N.A.) (as successor in interest to J.P. Morgan Trust Company, N.A. and Bank One, N.A.), as original trustee.​Incorporated by reference to Exhibit (4.2) of our Form 8-K, dated December 5, 2011.
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(4.4)​Form of 5.500% Notes due 2041.​Included in Exhibit (4.3) above.
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(4.5)​Indenture, dated January 12, 2015, between Ecolab Inc. and Computershare Trust Company, N.A. (as successor to Wells Fargo Bank, National Association), as Trustee.​Incorporated by reference to Exhibit 4.1 of our Form 8-K, dated January 15, 2015.
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(4.6)​Second Supplemental Indenture, dated July 8, 2015, by and among Ecolab Inc., Computershare Trust Company, N.A. (as successor to Wells Fargo Bank, National Association), as Trustee, Elavon Financial Services Limited, UK Branch, as paying agent, and Elavon Financial Services Limited, as transfer agent and registrar.​Incorporated by reference to Exhibit (4.2) of our Form 8-K, dated July 8, 2015.
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(4.7)​Form of 2.625% Euro Notes due 2025.​Included in Exhibit (4.6) above.
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(4.8)​Fourth Supplemental Indenture, dated October 18, 2016, between Ecolab Inc. and Computershare Trust Company, N.A. (as successor to Wells Fargo Bank, National Association), as Trustee.​Incorporated by reference to Exhibit (4.2) of our Form 8-K, dated October 13, 2016.
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(4.9)​Forms of 2.700% Notes due 2026 and 3.700% Notes due 2046.​Included in Exhibit (4.8) above.
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(4.10)​Seventh Supplemental Indenture, dated November 27, 2017, between Ecolab Inc. and Computershare Trust Company, N.A. (as successor to Wells Fargo Bank, National Association), as Trustee.​Incorporated by reference to Exhibit (4.2) of our Form 8-K, dated November 30, 2017.
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(4.11)​Form of 3.250% Notes due 2027.​Included in Exhibit (4.10) above.
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(4.12)​Form of 3.950% Notes due 2047.​Included in Exhibit (4.10) above.
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(4.13)​Eighth Supplemental Indenture, dated March 24, 2020, between Ecolab Inc. and Computershare Trust Company, N.A. (as successor to Wells Fargo Bank, National Association), as Trustee.​Incorporated by reference to Exhibit (4.2) of our Form 8-K filed on March 24, 2020.
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(4.14)​Form of 4.800% Notes due 2030.​Included in Exhibit (4.13) above.
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(4.15)​Ninth Supplemental Indenture, dated August 13, 2020, between Ecolab Inc. and Computershare Trust Company, N.A. (as successor to Wells Fargo Bank, National Association), as Trustee.​Incorporated by reference to Exhibit (4.2) of our Form 8-K filed on August 13, 2020.
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(4.16)​Form of 1.300% Notes due 2031.​Included in Exhibit (4.15) above.
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(4.17)​Form of 2.125% Notes due 2050.​Included in Exhibit (4.15) above.
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Exhibit No.:Document:Method of Filing:
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(4.18)​Tenth Supplemental Indenture, dated August 18, 2021, between Ecolab Inc. and Computershare Trust Company, N.A. (as successor to Wells Fargo Bank, National Association), as Trustee.​Incorporated by reference to Exhibit (4.2) of our Form 8-K filed on August 19, 2021.
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(4.19)​Form of 2.750% Notes due 2055.​Included in Exhibit (4.18) above.
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(4.20)​Eleventh Supplemental Indenture, dated December 15, 2021, between Ecolab Inc. and Computershare Trust Company, N.A., as Trustee.​Incorporated by reference to Exhibit (4.2) of our Form 8-K filed on December 15, 2021.
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(4.21)​Form of 1.650% Notes due 2027.​Included in Exhibit (4.20) above.
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(4.22)​Form of 2.125% Notes due 2032.​Included in Exhibit (4.20) above.
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(4.23)​Form of 2.700% Notes due 2051.​Included in Exhibit (4.20) above.
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(4.24)​Twelfth Supplemental Indenture, dated as of November 17, 2022, between Ecolab Inc. and Computershare Trust Company, N.A., as Trustee.​Incorporated by reference to Exhibit (4.2) of our Form 8-K filed on November 17, 2022.
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(4.25)​Form of 5.250% Notes due 2028.​Included in Exhibit (4.24) above.
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(4.27)​Description of Securities.​Filed herewith electronically.
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​​Copies of other constituent instruments defining the rights of holders of our long-term debt are not filed herewith, pursuant to Section (b)(4)(iii) of Item 601 of Regulation S-K, because the aggregate amount of securities authorized under each of such instruments is less than 10% of our total assets on a consolidated basis. We will, upon request by the Securities and Exchange Commission, furnish to the Commission a copy of each such instrument.
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(10.1)​(i)Third Amended and Restated $2.0 billion 5-Year Revolving Credit Facility, dated as of April 16, 2021, among Ecolab Inc., the lenders party thereto, the issuing lenders party thereto, Bank of America, N.A., as administrative agent and swing line bank, and Citibank, N.A., JPMorgan Chase Bank, N.A. and MUFG Bank, Ltd., as co-syndication agents.​Incorporated by reference to Exhibit (10.1) of our Form 8-K, dated April 20, 2021.
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​​(ii)First Amendment, dated as of March 17, 2023, to the Third Amended and Restated Multicurrency Credit Agreement dated as of April 16, 2021, among Ecolab Inc., the banks from time to time party thereto and Bank of America, N.A., as Agent.​Incorporated by reference to Exhibit (10.1) of our Form 10-Q, for the quarter ended March 31, 2023.
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(10.2)​Documents comprising global Commercial Paper Programs.​​
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​​(i)U.S. $2,000,000,000 Euro-Commercial Paper Programme.
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​​​(a)Amended and Restated Dealer Agreement, dated 30 October 2023, between Ecolab Inc., Ecolab NL 10 B.V., Ecolab NL 11 B.V. and Nalco Overseas Holding B.V. (as Issuers), Ecolab Inc. (as Guarantor in respect of the notes issued by Ecolab NL 10 B.V., Ecolab NL 11 B.V. and Nalco Overseas Holding B.V.), Barclays Bank PLC (as Arranger), and Barclays Bank Ireland PLC, Barclays Bank PLC, Citigroup Global Markets Europe AG and Citigroup Global Markets Limited (as Dealers).​Incorporated by reference to Exhibit (10.2)(i)(a) of our Form 10-K Annual Report for the year ended December 31, 2023.
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Exhibit No.:Document:Method of Filing:
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​​​(b)Amended and Restated Note Agency Agreement, dated 30 October 2023, between Ecolab Inc., Ecolab NL 10 B.V. Ecolab NL 11 B.V. and Nalco Overseas Holding B.V. (as Issuers), Ecolab Inc. (as Guarantor in respect of the notes issued by Ecolab NL 10 B.V., Ecolab NL 11 B.V. and Nalco Overseas Holding B.V.), and Citibank, N.A., London Branch (as Issue and Paying Agent).​Incorporated by reference to Exhibit (10.2)(i)(b)of our Form 10-K Annual Report for the year ended December 31, 2023.
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​​​(c)Deed of Covenant made on 30 October 2023 by Ecolab Inc., Ecolab NL 10 B.V., Ecolab NL 11 B.V. and Nalco Overseas Holding B.V. (as Issuers).​Incorporated by reference to Exhibit (10.2)(i)(c) of our Form 10-K Annual Report for the year ended December 31, 2023.
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​​​(d)Deed of Guarantee made on 30 October 2023 by Ecolab Inc. (in respect of notes issued by Ecolab NL 10 B.V., Ecolab NL 11 B.V. and Nalco Overseas Holding B.V.).​Incorporated by reference to Exhibit (10.2)(i)(d)of our Form 10-K Annual Report for the year ended December 31, 2023.
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​​(ii)U.S. $2,000,000,000 U.S. Commercial Paper Program.
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​​​(a)Form of Commercial Paper Dealer Agreement for 4(a)(2) Program, dated September 22, 2014. The dealers for the program are Barclays Capital Inc., Citigroup Global Markets Inc., BofA Securities, Inc., and Wells Fargo Securities, LLC.​Incorporated by reference to Exhibit (10.1)(a) of our Form 10-Q for the quarter ended September 30, 2014.
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​​​(b)Issuing and Paying Agent Agreement, dated September 18, 2017, between Ecolab Inc. and U.S. Bank National Association, as Issuing and Paying Agent (as successor, effective as of June 7, 2021, to MUFG Union Bank, N.A.).​Incorporated by reference to Exhibit (10.1)(a) of our Form 10 Q for the quarter ended September 30, 2017.
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​​​(c)Corporate Commercial Paper – Master Note, dated June 7, 2021, together with annex thereto.​Incorporated by reference to Exhibit (10.3)(ii) of our Form 10 Q for the quarter ended June 30, 2021.
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(10.3)†(i)Ecolab Inc. 2001 Non-Employee Director Stock Option and Deferred Compensation Plan, as amended and restated, effective as of August 1, 2013.​Incorporated by reference to Exhibit (10.6) of our Form 10-K Annual Report for the year ended December 31, 2013.
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​†(ii)Declaration of Amendment, dated May 5, 2016, to Ecolab Inc. 2001 Non-Employee Director Stock Option and Deferred Compensation Plan, as amended and restated, effective as of August 1, 2013.​Incorporated by reference to Exhibit (10.1) of our Form 10-Q for the quarter ended June 30, 2016.
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​†(iii)Master Agreement Relating to Periodic Options, as amended, effective as of May 1, 2004.​Incorporated by reference to Exhibit (10)D(ii) of our Form 10-Q for the quarter ended June 30, 2004.
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​†(iv)Amendment No. 1 to Master Agreement Relating to Periodic Options, as amended, effective as of May 2, 2008.​Incorporated by reference to Exhibit (10)B of our Form 10-Q for the quarter ended September 30, 2008.
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(10.4)†Form of Indemnification Agreement, effective as of December 7, 2023. Substantially identical agreements are in effect as to each of our directors and certain of our officers.​Incorporated by reference to Exhibit (10.4) of our Form 10-K Annual Report for the year ended December 31, 2023.
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(10.5)†(i)Ecolab Executive Death Benefits Plan, as amended and restated, effective as of March 1, 1994.​Incorporated by reference to Exhibit (10)H(i) of our Form 10-K Annual Report for the year ended December 31, 2006. See also Exhibit (10.12) hereof.
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​†(ii)Amendment No. 1 to Ecolab Executive Death Benefits Plan, effective as of July 1, 1997.​Incorporated by reference to Exhibit (10)H(ii) of our Form 10-K Annual Report for the year ended December 31, 1998.
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Exhibit No.:Document:Method of Filing:
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​†(iii)Second Declaration of Amendment to Ecolab Executive Death Benefits Plan, effective as of March 1, 1998.​Incorporated by reference to Exhibit (10)H(iii) of our Form 10-K Annual Report for the year ended December 31, 1998.
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​†(iv)Amendment No. 3 to the Ecolab Executive Death Benefits Plan, effective as of August 12, 2005.​Incorporated by reference to Exhibit (10)B of our Form 8-K, dated December 13, 2005.
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​†(v)Amendment No. 4 to the Ecolab Executive Death Benefits Plan, effective as of January 1, 2005.​Incorporated by reference to Exhibit (10)H(v) of our Form 10-K Annual Report for the year ended December 31, 2009.
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​†(vi)Amendment No. 5 to the Ecolab Executive Death Benefits Plan, effective as of May 6, 2015.​Incorporated by reference to Exhibit 10.2 of our Form 10-Q for the quarter ended June 30, 2015.
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​†(vii)Amendment No. 6 to the Ecolab Executive Death Benefits Plan, effective as of June 23, 2017.​Incorporated by reference to Exhibit 10.1(vii) of Ecolab’s Form 8-K dated June 23, 2017.
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(10.6)†(i)Ecolab Executive Long-Term Disability Plan, as amended and restated, effective as of January 1, 1994.​Incorporated by reference to Exhibit (10)I of our Form 10-K Annual Report for the year ended December 31, 2004. See also Exhibit (10.12) hereof.
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​†(ii)Amendment No. 1 to the Ecolab Executive Long-Term Disability Plan, effective as of August 21, 2015.​Incorporated by reference to Exhibit 10.1 of our Form 10-Q for the quarter ended September 30, 2015.
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(10.7)†(i)Ecolab Supplemental Executive Retirement Plan, as amended and restated, effective as of January 1, 2022.​Incorporated by reference to Exhibit (10.7)(i) of our Form 10-K Annual Report for the year ended December 31, 2021.
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(10.8)†(i)Ecolab Mirror Savings Plan, as amended and restated, effective as of January 1, 2022.​Incorporated by reference to Exhibit (10.8)(i) of our Form 10-K Annual Report for the year ended December 31, 2021.
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(10.9)†(i)Ecolab Mirror Pension Plan, as amended and restated, effective as of January 1, 2022.​Incorporated by reference to Exhibit (10.9)(i) of our Form 10-K Annual Report for the year ended December 31, 2021.
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(10.10)†(i)Ecolab Inc. Administrative Document for Non-Qualified Plans, as amended and restated, effective as of January 1, 2022.​Incorporated by reference to Exhibit (10.10)(i) of our Form 10-K Annual Report for the year ended December 31, 2021.
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(10.11)†(i)Ecolab Inc. Change in Control Severance Compensation Policy, as amended and restated, effective as of February 26, 2010.​Incorporated by reference to Exhibit (10) of our Form 8-K, dated February 26, 2010.
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​†(ii)Amendment No. 1 to Ecolab Inc. Change-in-Control Severance Policy, as amended and restated, effective as of February 26, 2010.​Incorporated by reference to Exhibit (10.18)(ii) of our Form 10-K Annual Report for the year ended December 31, 2011.
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(10.12)†Description of Ecolab Management Incentive Plan.​Filed herewith electronically.
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(10.13)†(i)Ecolab Inc. 2010 Stock Incentive Plan, as amended and restated, effective as of May 2, 2013.​Incorporated by reference to Exhibit (10.1) of our Form 8-K, dated May 2, 2013.
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​†(ii)Declaration of Amendment, effective as of February 22, 2019, to Ecolab Inc. 2010 Stock Incentive Plan, as amended and restated, effective as of May 2, 2013.​Incorporated by reference to Exhibit (10.3) of our Form 10-Q, for the quarter ended March 31, 2019.
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​†(iii)Sample form of Non-Statutory Stock Option Agreement under the Ecolab Inc. 2010 Stock Incentive Plan, adopted May 6, 2010.​Incorporated by reference to Exhibit (10)B of our Form 8-K, dated May 6, 2010.
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Exhibit No.:Document:Method of Filing:
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​†(iv)Sample form of Restricted Stock Unit Award Agreement under the Ecolab Inc. 2010 Stock Incentive Plan, adopted August 4, 2010.​Incorporated by reference to Exhibit (10)A of our Form 10-Q, for the quarter ended September 30, 2010.
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​†(v)Sample form of Performance-Based Restricted Stock Unit Award Agreement under the Ecolab Inc. 2010 Stock Incentive Plan, adopted December 1, 2021.​Incorporated by reference to Exhibit (10.13)(ix) of our Form 10-K Annual Report for the year ended December 31, 2021.
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(10.14)†(i)Ecolab Inc. 2023 Stock Incentive Plan, effective as of May 4, 2023.​Incorporated by reference to Exhibit (10.1) of our Form 10-Q, for the quarter ended June 30, 2023.
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​†(ii)Amendment No. 1 to Ecolab Inc. 2023 Stock Incentive Plan, adopted December 4, 2024.​Filed herewith electronically.
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​†(iii)Sample form of Non-Statutory Stock Option Agreement under the Ecolab Inc. 2023 Stock Incentive Plan, adopted May 4, 2023.​Incorporated by reference to Exhibit (10.2) of our Form 10-Q, for the quarter ended June 30, 2023.
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​†(iv)Sample form of Restricted Stock Unit Award Agreement under the Ecolab Inc. 2023 Stock Incentive Plan, adopted May 4, 2023.​Incorporated by reference to Exhibit (10.4) of our Form 10-Q, for the quarter ended June 30, 2023.
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​†(v)Sample form of Performance-Based Restricted Stock Unit Award Agreement under the Ecolab Inc. 2023 Stock Incentive Plan, adopted December 6, 2023.​Incorporated by reference to Exhibit (10.14)(iv) of our Form 10-K Annual Report for the year ended December 31, 2023.
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(10.15)†Nalco Company Supplemental Retirement Income Plan, as Amended and Restated effective as of December 31, 2012.​Incorporated by reference to Exhibit (10.3) of our Form 10-Q, for the quarter ended March 31, 2023.
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(10.16)†Nalco Company Supplemental Profit Sharing Plan, as Amended and Restated effective as of December 31, 2012.​Incorporated by reference to Exhibit (10.4) of our Form 10-Q, for the quarter ended March 31, 2023.
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(10.17)†Form of Nalco Company Death Benefit Agreement and Addendum to Death Benefit Agreement.​Incorporated by reference from Exhibit (99.2) on Form 8-K of Nalco Holding Company filed on May 11, 2005. (File No. 001-32342)
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(10.18)†Death Benefit Agreement between Nalco Company and Laurie M. Marsh effective as of December 17, 2009.​Incorporated by reference to Exhibit (10.5) of our Form 10-Q, for the quarter ended March 31, 2023.
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(19.1)†Ecolab Inc. Global Insider Trading Policy, effective December 5, 2024.​Filed herewith electronically.
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(21.1)​List of Subsidiaries.​Filed herewith electronically.
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(23.1)​Consent of Independent Registered Public Accounting Firm.​Filed herewith electronically.
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(24.1)​Powers of Attorney.​Filed herewith electronically.
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(31.1)​Rule 13a-14(a) CEO Certification.​Filed herewith electronically.
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(31.2)​Rule 13a-14(a) CFO Certification.​Filed herewith electronically.
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(32.1)​Section 1350 CEO and CFO Certifications.​Filed herewith electronically.
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(97.1)​Ecolab Inc. Rule 10D-1 Clawback Policy, adopted November 2, 2023.​Incorporated by reference to Exhibit (97.1) of our Form 10-K Annual Report for the year ended December 31, 2023.
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(101.INS)​Inline XBRL Instance Document – the instance document does not appear in the Interactive Data File because its XBRL tags are embedded within the Inline XBRL document.​Filed herewith electronically.
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(101.SCH)​Inline XBRL Taxonomy Extension Schema.​Filed herewith electronically.
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(101.CAL)​Inline XBRL Taxonomy Extension Calculation Linkbase.​Filed herewith electronically.
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Exhibit No.:Document:Method of Filing:
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(101.DEF)​Inline XBRL Taxonomy Extension Definition Linkbase.​Filed herewith electronically.
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(101.LAB)​Inline XBRL Taxonomy Extension Label Linkbase.​Filed herewith electronically.
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(101.PRE)​Inline XBRL Taxonomy Extension Presentation Linkbase.​Filed herewith electronically.
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(104)​Cover Page Interactive Data File.​Formatted as Inline XBRL and contained in Exhibit 101.

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† This exhibit is an executive compensation plan or arrangement.

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Item 16. Form 10-K Summary.

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None.

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SIGNATURES

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Pursuant to the requirements of Section 13 or 15(d) of the Securities Exchange Act of 1934, Ecolab Inc. has duly caused this report to be signed on its behalf by the undersigned, thereunto duly authorized, on the 21st day of February, 2025.

​

​ECOLAB INC.
​(Registrant)
​​
​​
​By:/s/ Christophe Beck
​​Christophe Beck
​​Chairman and Chief Executive Officer

​

Pursuant to the requirements of the Securities Exchange Act of 1934, this report has been signed below by the following persons on behalf of Ecolab Inc. and in the capacities indicated, on the 21st day of February, 2025.

​

​

/s/ Christophe Beck​Chairman and Chief Executive Officer
Christophe Beck​(Principal Executive Officer and Director)
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/s/ Scott D. Kirkland​Chief Financial Officer
Scott D. Kirkland​(Principal Financial Officer)
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/s/ Jennifer J. Bradway​Senior Vice President and Corporate Controller
Jennifer J. Bradway​(duly authorized officer and Principal Accounting Officer)
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/s/ Jandeen M. Boone​Directors
Jandeen M. Boone​​
​​​
as attorney-in-fact for:​​
Judson B. Althoff, Shari L. Ballard, Eric M. Green, Michael Larson, David W. MacLennan, Tracy B. McKibben, Lionel L. Nowell, III, Victoria J. Reich, Suzanne M. Vautrinot and John J. Zillmer​​

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