Republic Services, Inc., together with its subsidiaries, provides non-hazardous solid waste collection, transfer, disposal, recycling, and environmental services in the United States. The company serves small-container, large-container, and municipal and residential customers. The company's collection services include curbside collection of material for transport to transfer stations, landfills, or recycling processing centers; supply of recycling and waste containers; and renting of compactors. It is also involved in the processing and sale of old corrugated containers, old newsprint, aluminum, glass, and other materials; and provision of landfill and transfer services. In addition, the company offers disposal of non-hazardous solid and liquid material and in-plant services, such as transportation and logistics. As of December 31, 2020, the company operated through 345 collection operations, 220 transfer stations, 186 active landfills, 76 recycling processing centers, 9 salt water disposal wells, and 7 deep injection wells, as well as 6 treatment, recovery, and disposal facilities in 41 states. It also operated 75 landfill gas-to-energy and renewable energy projects and had 128 closed landfills. The company was incorporated in 1996 and is based in Phoenix, Arizona.