Item 2. Properties.

Our corporate co-headquarters are located in Pittsburgh, Pennsylvania and Chicago, Illinois. Our co-headquarters are leased and house certain executive offices, our U.S. business units, and our administrative, finance, legal, and human resource functions. We maintain additional owned and leased offices throughout the regions in which we operate.

We manufacture our products in our network of manufacturing and processing facilities located throughout the world. As of December 28, 2019, we operated 83 manufacturing and processing facilities. We own 80 and lease three of these facilities. Our manufacturing and processing facilities count by segment as of December 28, 2019 was:

We maintain all of our manufacturing and processing facilities in good condition and believe they are suitable and are adequate for our present needs. We also enter into co-manufacturing arrangements with third parties if we determine it is advantageous to outsource the production of any of our products.

In 2019, we divested certain assets and operations, predominantly in Canada and India, including one owned manufacturing facility in Canada and one owned and one leased facility in India. See Note 4, Acquisitions and Divestitures, in Item 8, Financial Statements and Supplementary Data, for additional information on these transactions.