Waste Management, Inc. (WM), formerly known as Waste Management, is the largest integrated provider of traditional solid waste services in the United States. The company operates 257 active landfill sites and approximately 342 transfer stations, supporting efficient and cost-effective waste transportation. WM serves residential, commercial, industrial, and medical end markets through its waste collection, transfer, and disposal services. It also has an energy business focused on the beneficial use of landfill gas and ranks among the leading recyclers in North America.