Item 2. Properties

We currently lease 94 offices used in operations in the United States and internationally, predominately as sales and/or support offices and for research and development work. Of our total of approximately 1,367,000 square feet of leased facilities used in operations, approximately 541,000 square feet are located in the U.S., including 321,000 square feet at our headquarters facility located in Needham, Massachusetts, and approximately 297,000 square feet are located in India, where a significant amount of our research and development is conducted. In addition, we entered into a new lease in September 2017 for 250,000 square feet in the Boston Seaport District. We expect to relocate our headquarters to this location in the second quarter of 2019. We believe that our facilities are adequate for our present and foreseeable needs.