Office of Gas and Electricity Markets (Ofgem)

Ofgem regulates the gas and electricity markets in Great Britain. Ofgem's priority is to make a positive difference for energy consumers.

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Address	9 Millbank, London, SW1P 3GE
Phone	020 7901 7000
Email	consumeraffairs@ofgem.gov.uk
Website	https://www.ofgem.gov.uk/
Chair	David Gray
Chief Executive / Secretary	Dermot Nolan

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