Peter Mason

Sir Peter Mason "was appointed Chairman of Thames Water Utilities in December 2006 and brings extensive experience in construction, and complex capital investment businesses.

"He retired as chief executive officer of AMEC plc in September 2006 and was previously chairman and chief executive officer of Balfour Beatty Limited. Until October 2008 he was a board member of the 2012 Olympic Delivery Authority.

"He is currently a non-executive director of Acergy SA, and BAE Systems plc."