Waste Management, Inc. is an American waste management, comprehensive waste, and environmental services company in North America. Founded in 1968, the company is headquartered in the First City Tower in Houston, Texas.

The company's network includes 346 transfer stations 293 active landfill disposal sites, 146 recycling plants, 111 beneficial-use landfill gas projects and six independent power production plants. Waste Management offers environmental services to nearly 21 million residential, industrial, municipal and commercial customers in the United States, Canada, and Puerto Rico. With 26,000 collection and transfer vehicles, the company has the largest trucking fleet in the waste industry. Together with its competitor Republic Services, Inc, the two handle more than half of all garbage collection in the United States.