Sir Harvey McGrath is Chair of the Advisory Board of the Impact investing Institute, and Chair of London Treasury Ltd. He is the former Chairman of Prudential plc, Man Group plc, the London Development Agency, the Governors of Birkbeck, University of London, and of Big Society Capital. 

An active philanthropist and social investor, Harvey is Chair of AllChild, which supports children and young people; a trustee of New Philanthropy Capital, a research-based charity which gives advice and guidance to donors and charities; and a member of the Advisory Boards of the Sutton Trust and Greenwood Place.