Sir Geoffrey was commissioned in the RAFVR in 1954, and in the RAF 1958-60 (Flying Officer). He was an operating consultant with PA Management Consultants between 1960 and 1965, and chief executive of George Allen & Unwin Ltd, publishers between 1967-71. He was chief executive of
Cambridge University Press from 1972 to 1992, and Cambridge University Printer. Chairman of the
Royal Shakespeare Company from 1985 to 2000 and then deputy president (to the Prince of Wales) from 2000 to 2011, then emeritus chairman 2011 to present. He was chairman (and co-founder) of the
Royal Shakespeare Theatre Trust 1983-2012. He was president and chairman of the Council of the
Lawn Tennis Association from 1997 to 1999, and chairman of the
British Tennis Foundation from 2003 to 2007 and then President. Formerly, Sir Geoffrey was also a member of the Cambridge University Fitzwilliam Museum Syndicate; a member of the University Careers Service Syndicate (The Appointments Board); chairman of the governors of The Perse School for Girls, Cambridge 1978-88; president, Macmillan Cancer Support, Cambridgeshire (1998-). He held directorships of Controls & Communications Ltd, Weidenfeld Publishers Ltd, Chicago University Press, American Friends of the Royal Shakespeare Company, Cambridge Arts Theatre, Method and Madness, Cambridge Theatre Company, the Theatres Trust, Marc Sinden Productions, Newcastle Theatre Royal, All England LTC (Wimbledon), and All England Lawn Tennis Ground PLC. Sir Geoffrey is a Fellow of
Clare Hall, Cambridge and a member of
Jesus College, Cambridge. He was the longest-serving trustee of the Cambridge University Foundation and was chairman of the audit committee. He was chairman of the Cambridge University
ADC Theatre Appeal (2000-2007) and of the University Sports Centre Appeal (2001-2003). He is a life trustee of the
Shakespeare Birthplace Trust and a member of the Trust Council, and formerly chairman of the audit committee. He is the chairman and co-founder of the
Royal Theatrical Support Trust (2012-) and a vice patron of the Almshouse Association (2018-). He was knighted in 1992, elected an Honorary Fellow of
Jesus College, Oxford in 1998 and awarded a French Knighthood
Chevalier des Arts et des Lettres in 1982. ==Sporting achievement==