Item 2. PROPERTIES

Our corporate office is located at 5353 East City North Drive, Phoenix, Arizona 85054, where we lease approximately 250,000 square feet of office space.

Our principal property and equipment consists of land, landfills, buildings, vehicles and equipment. We own or lease real property in the United States and Canada where we conduct operations. As of December 31, 2025, we operated across the United States and Canada through 377 collection operations, 255 transfer stations, 79 recycling centers, 207 active landfills, 2 treatment, recovery and disposal facilities, 24 TSDFs, 5 salt water disposal wells, 15 deep injection wells, 9 industrial wastewater treatment facilities, and 2 polymer centers. In the aggregate, our active solid waste landfills total 118,918 acres, including 41,158 permitted acres. We are engaged in 84 landfill gas-to-energy and other renewable energy projects and had post-closure responsibility for 124 closed landfills. We believe that our property and equipment are adequate for our current needs.

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