Anita Longley

npower Ltd. operates and manages coal, gas, and oil-fired power stations. It supplies gas, electricity, and related services to residential and business customers in the United Kingdom. The firm also operates and manages a portfolio of cogeneration plants. In addition, it provides boiler and central heating care services. The company was founded in 1998 and is headquartered in Swindon, the United Kingdom.

RWE Generation UK Holdings Ltd. was founded on May 8, 2000 and is headquartered in Swindon, the United Kingdom.

E.ON UK Plc engages in generating and distrubuting electricity and gas. It also provides serivces to customers to heat their homes and understand their energy usage and home installation servicesThe company was founded in 1988 and is headquartered in Coventry, the United Kingdom.

Ervia provides natural gas transportation, energy generation, and electricity distribution services to residential and business customers. It operates through the following segments: Networks, Energy, and Ancillary. The Networks segment develops, operates and maintains natural gas transmission and distribution networks. It offers gas transportation services to suppliers and shippers. The Energy segment specializes in investment and asset management operations, with focus on energy markets, wind farms, and power stations. The Ancillary segment business covers other corporate and management support business areas. The company was founded in 1976 and is headquartered in Dublin, Ireland.

Central Electricity Generation Co. engages in the generation of electrical power. It also manufactures spare parts for generation units. The company was founded on October 4, 1997 and is headquartered in Amman, Jordan.

Part of E.ON SE, E.ON Next Energy Ltd. is a company based in Swindon, UK. The British company's description is simply "e.on next energy limited."

Part of RWE AG, Edgware Energy Ltd. is a British company that provides electric power distribution services. The company is based in Swindon, UK and was founded in 2014.