George was appointed Party Treasurer in June 2003. He is one of the founders of Hambro Magan, and is currently a partner in Rhone Group plc, a private equity company with its headquarters in New York. He is a director of a number of other companies involved in investment banking and private equity. He was previously chairman of Hawkpoint Partners Ltd and assisted in the creation and separation of the firm from NatWest plc.
George is involved in raising funds for the National Society for the Prevention of Cruelty to Children and from 1996 to 2001, he was a trustee of the Royal Opera House.