E.ON is one of the world largest investor owned power and gas companies providing power gas and electricity. They are one of the top energy companies in the UK providing five million people with electricity both for home and at work. They have 21 wind farms for producing energy both on shore and off shore. E.ON is dedicated to producing energy from renewable sources. In the past few years they have introduced things like clear single-sheet bills and fewer tariffs that are easier to understand. They also give customers free energy saving hints and tips. E.ON IT UK is part of the E.ON IT Group which provides IT Services to the whole of E.ON within Europe.