E.ON UK

E.ON UK generates, distributes and retails electricity to millions of customers around the country. They are part of the E.ON group, the world's largest investor-owned utility. Under the Powergen brand, they are a leading energy supplier, with around nine million electricity and gas customer accounts. E.ON also produces electricity from a portfolio of world-class power stations and are one of the leading names in green generation. Their trading business is also a major player in the UK's electricity and gas markets.