Republic Services, Inc., together with its subsidiaries, provides non-hazardous solid waste collection, transfer, recycling, disposal, and energy services for commercial, industrial, municipal, and residential customers in the United States and Puerto Rico. The company's collection services include curbside collection of waste; supply of waste containers; and renting of compactors. It is also involved in the processing and sale of old corrugated cardboard, old newspapers, aluminium, glass, and other materials; and provision of landfill services. The company operated through 333 collection operations, 204 transfer stations, 192 active landfills, 64 recycling centres, and 10 salt water disposal wells, as well as 7 treatment, recovery, and disposal facilities in 39 states and Puerto Rico. It also operates 71 landfill gas and renewable energy projects.