| HARRIS, Richard David ACTIVE | Director | 21 Jun 2022 | | England | March 1983 | Tor, Saint-Cloud Way, Maidenhead, Berkshire, SL6 8BN, United Kingdom |
| MCGINN, Richard John Somerville, Mr ACTIVE | Director | 19 Nov 2025 | | United Kingdom | August 1979 | Tor, Saint-Cloud Way, Maidenhead, Berkshire, SL6 8BN, United Kingdom |
| BINGHAM, Frances RESIGNED | Secretary | 09 May 2008 | 01 May 2018 | | | Tor, Saint-Cloud Way, Maidenhead, Berkshire, SL6 8BN, United Kingdom |
| COLES, Pamela Mary RESIGNED | Secretary | 09 Nov 2006 | 09 May 2008 | | | 36 London End, Beaconsfield, Buckinghamshire, HP9 2JH |
| DE MIGUEL, Fiona Margaret RESIGNED | Secretary | 18 Jun 1996 | 21 Aug 1997 | | | 10 Lime Tree Walk, Enfield, Middlesex, EN2 0TJ |
| DUFFILL, Clare Marianne RESIGNED | Secretary | 18 Dec 2000 | 08 Nov 2006 | | | 25 Landells Road, London, SE22 9PG |
| MAGNUS, Asha RESIGNED | Secretary | 03 Oct 2022 | 01 May 2024 | | | Tor, Saint-Cloud Way, Maidenhead, Berkshire, SL6 8BN, United Kingdom |
| MCLELLAND, Brian RESIGNED | Secretary | 01 May 2024 | 23 Feb 2026 | | | Tor, Saint-Cloud Way, Maidenhead, Berkshire, SL6 8BN, United Kingdom |
| THOMAS, Francis George Northcott RESIGNED | Secretary | 21 Aug 1997 | 07 Jan 1998 | | | Sandfield Cottage, St Nicolas Lane, Chislehurst, Kent, BR7 5LL |
| WATKINS, Simon Andrew RESIGNED | Secretary | 07 Jan 1998 | 18 Dec 2000 | | | 26 Pleasant Drive, London, CM12 0JL |
| WRIGHT, Luisa Ann RESIGNED | Secretary | 01 May 2018 | 03 Oct 2022 | | | Tor, Saint-Cloud Way, Maidenhead, Berkshire, SL6 8BN, United Kingdom |
| ARMSTRONG, Alan Johnston RESIGNED | Director | 09 May 2008 | 16 Jul 2012 | United Kingdom | January 1955 | 7 Douai Grove, Hampton, Middlesex, TW12 2SR |
| BIRCH, Henry Benedict RESIGNED | Director | 06 May 2014 | 07 May 2018 | United Kingdom | February 1969 | Tor, Saint-Cloud Way, Maidenhead, Berkshire, SL6 8BN, England |
| BODEN, David RESIGNED | Director | 11 Aug 1997 | 11 May 2006 | England | October 1956 | Marlborough House, 5 Thorn Grove, Bishops Stortford, Hertfordshire, CM23 5LB |
| BURKE, Michael Ian RESIGNED | Director | 11 May 2006 | 06 May 2014 | United Kingdom | June 1956 | Statesman House, Stafferton Way, Maidenhead, Berkshire, SL6 1AY |
| COLES, Pamela Mary RESIGNED | Director | 01 Nov 2005 | 09 May 2008 | | March 1961 | 36 London End, Beaconsfield, Buckinghamshire, HP9 2JH |
| CORMICK, Charles Bruce Arthur RESIGNED | Director | 16 Feb 2000 | 31 Oct 2005 | United Kingdom | April 1951 | Flat 2, 11 Pembridge Crescent, London, W11 3DT |
| DYSON, Ian RESIGNED | Director | 31 Aug 2000 | 24 Jun 2005 | | May 1962 | Field House, Manor Way, Knott Park, Oxshott, Surrey, KT22 0HS |
| FLOWERS, David Lawrence RESIGNED | Director | 11 Aug 1997 | 26 Feb 1998 | England | August 1948 | Stonebridge House New Bradwell, Milton Keynes, Buckinghamshire, MK13 0DY |
| FLOYDD, William James Spencer RESIGNED | Director | 17 Dec 2018 | 31 Dec 2021 | England | February 1969 | Tor, Saint-Cloud Way, Maidenhead, Berkshire, SL6 8BN, United Kingdom |
| GALLAGHER, Patrick James RESIGNED | Director | 02 Jun 2008 | 31 Aug 2011 | United Kingdom | August 1963 | 22, Thameside, Henley On Thames, Oxfordshire, RG9 2LJ, United Kingdom |
| GARRETT, John Francis RESIGNED | Director | 11 Aug 1997 | 02 Feb 1998 | | February 1945 | 33 Howards Thicket, Gerrards Cross, Buckinghamshire, SL9 7NT |
| GILL, Peter Richard RESIGNED | Director | 11 Jul 2005 | 02 Jun 2008 | United Kingdom | October 1955 | 30 Sheen Common Drive, Richmond, Surrey, TW10 5BN |
| HAY, Simon John RESIGNED | Director | 31 Dec 2021 | 31 Aug 2022 | England | June 1976 | Tor, Saint-Cloud Way, Maidenhead, Berkshire, SL6 8BN, United Kingdom |
| JENNINGS, Clive Adrian Roynon RESIGNED | Director | 31 Aug 2011 | 17 Aug 2018 | United Kingdom | September 1960 | Tor, Saint-Cloud Way, Maidenhead, Berkshire, SL6 8BN, United Kingdom |
| MAPP, Derek RESIGNED | Director | 11 Aug 1997 | 16 Mar 1998 | | May 1950 | Dunston Hole Farm Dunston Road, Newbold, Chesterfield, Derbyshire, S41 9RL |
| MCQUARTER, Mark RESIGNED | Director | 26 Feb 1998 | 11 Dec 1998 | | August 1960 | 14 Townsend Drive, St Albans, Hertfordshire, AL3 5RQ |
| O'REILLY, John Patrick RESIGNED | Director | 07 May 2018 | 29 Jan 2026 | England | May 1960 | Tor, Saint-Cloud Way, Maidenhead, Berkshire, SL6 8BN, United Kingdom |
| PASSMORE, Micheal James RESIGNED | Director | 31 May 2023 | 01 Aug 2025 | England | August 1973 | Tor, Saint-Cloud Way, Maidenhead, Berkshire, SL6 8BN, United Kingdom |
| PHILLIPS, Timothy John RESIGNED | Director | 11 Aug 1997 | 21 Jun 2001 | | December 1946 | Wheathold Edge, Ramsdell, Tadley, Hampshire, RG26 5SA |
| PICKERSGILL, John Barry RESIGNED | Director | 11 Aug 1997 | 15 Oct 1999 | England | February 1945 | Vale House, Bourne Close Blind Lane, Bourne End, Buckinghamshire, SL8 5NG |
| PIZEY, James Christopher RESIGNED | Director | 18 Aug 2018 | 17 Dec 2018 | England | October 1985 | Tor, Saint-Cloud Way, Maidenhead, Berkshire, SL6 8BN, United Kingdom |
| SEGAL, Richard Lawrence RESIGNED | Director | 11 Aug 1997 | 19 Feb 2000 | | May 1963 | 11 Holly Park, Finchley, London, N3 3JA |
| THOMAS, Francis George Northcott RESIGNED | Director | 18 Jun 1996 | 06 Aug 1997 | England | March 1935 | Sandfield Cottage, St Nicolas Lane, Chislehurst, Kent, BR7 5LL |
| TURNBULL, Nigel Victor RESIGNED | Director | 11 Aug 1997 | 09 Dec 1999 | British | February 1942 | The Old Vicarage Church Way, East Claydon, Buckingham, Buckinghamshire, MK18 2ND |
| VAUGHAN, David Frank RESIGNED | Director | 11 Aug 1997 | 26 Feb 1998 | | September 1942 | 3 The Hemmings, Shooters Way, Berkhamsted, Hertfordshire, HP4 3NY |
| WALCOTT, David RESIGNED | Director | 29 Jun 2001 | 31 Oct 2006 | | November 1964 | 11 Corsell House,, Tallow Road,, Brentford, Middlesex, TW8 8EE |
| WALDOCK, Susan, Doctor RESIGNED | Director | 11 Aug 1997 | 30 Jun 2017 | United Kingdom | February 1953 | Tor, Saint-Cloud Way, Maidenhead, Berkshire, SL6 8BN, United Kingdom |
| WATKINS, Simon Andrew RESIGNED | Director | 18 Jun 1996 | 06 Aug 1997 | | February 1964 | 6 Errington Close, Chadwell St Mary, Grays, Essex, RM16 4TA |
| YATES, Douglas Martin RESIGNED | Director | 11 Aug 1997 | 09 Dec 1999 | United Kingdom | January 1943 | Aldbury, 29 Grange Gardens, Pinner, Middlesex, HA5 5QD |