Waste Management, Inc. provides integrated waste management services in North America. The company offers collection, transfer, recycling, disposal, and waste-to-energy services. Its recycling operations include collection and materials processing, plastics materials recycling, and commodities recycling. The company also provides recycling brokerage and electronic recycling services, including the collection, sorting, and disassembling of electronics to reuse or recycle various collected materials. In addition, it engages in renting and servicing portable restroom facilities to municipalities and commercial customers under the Port-o-Let name; and involves in landfill gas-to-energy operations comprising recovering and processing the methane gas produced naturally by landfills into a renewable energy source, as well as provides street and parking lot sweeping services. Further, the company offers portable self-storage, fluorescent lamp recycling, and healthcare solutions services, as well as provides services on behalf of third parties for construct waste facilities. It serves commercial, industrial, municipal, and residential customers, as well as other waste management companies, electric utilities, and governmental entities. The company was formerly known as USA Waste Services, Inc. and changed its name to Waste Management, Inc. in 1998. Waste Management, Inc. was incorporated in 1987 and is based in Houston, Texas.