Severn Trent 

Severn Trent Plc operates as a water and sewerage company in England and Wales. It operates in two segments, Regulated Water and Waste Water, and Business Services. The Regulated Water and Waste Water segment offers water and waste water services to approximately 4.8 million households and businesses in the Midlands and Wales. The Business Services segment generates renewable energy from anaerobic digestion, hydropower, wind turbines, and solar technology; manages and sells land; and offers search services. It also provides contract services to municipal and industrial clients in the United Kingdom; and the United Kingdom Ministry of Defense for design, build, and operation of water and waste water treatment facilities and networks, as well as services to developers. The company was founded in 1974 and is headquartered in Coventry, the United Kingdom.