| FALCONER, Adele Christine ACTIVE | Secretary | 07 May 2015 | | | | 8 King Street, St James's, London, SW1Y 6QT |
| BARRY, Karl Michael ACTIVE | Director | 17 Aug 2023 | | England | March 1977 | 8 King Street, St James's, London, SW1Y 6QT |
| AYDON, Richard Hinchliffe RESIGNED | Secretary | 22 Mar 2002 | 29 Feb 2008 | | | 13 Blatchington Road, Tunbridge Wells, Kent, TN2 5EG |
| BENNET, Alison Ruth RESIGNED | Secretary | 01 Jun 1995 | 23 Mar 2002 | | | 24 Kings Avenue, Muswell Hill, London, N10 1PB |
| COVE, John Alexander RESIGNED | Secretary | 01 May 1992 | 21 Apr 1993 | | | 38a Shooters Hill Road, London, SE3 7BG |
| DEEMING, Nicholas RESIGNED | Secretary | 29 Feb 2008 | 31 Dec 2009 | | | 8, King Street, St. James's, London, SW1Y 6QT |
| EL-LEITHY, Brenda Gertrude RESIGNED | Secretary | 19 Aug 1993 | 31 May 1995 | | | 28 Greenford Road, Sutton, Surrey, SM1 1JY |
| GHINN, Sarah RESIGNED | Secretary | 31 Dec 2009 | 07 May 2015 | | | 69, Thrale Road, London, SW16 1NU, England |
| ANDERS, Philip William RESIGNED | Director | 25 Nov 2008 | 31 Dec 2009 | United Kingdom | October 1961 | 50c, Chesson Road, London, W14 9QX |
| AYDON, Richard Hinchliffe RESIGNED | Director | 22 Mar 2002 | 29 Feb 2008 | | March 1955 | 13 Blatchington Road, Tunbridge Wells, Kent, TN2 5EG |
| BENNET, Alison Ruth RESIGNED | Director | 10 Feb 1998 | 23 Feb 2002 | | March 1964 | 24 Kings Avenue, Muswell Hill, London, N10 1PB |
| BENTLEY, Jeremy George RESIGNED | Director | 31 Dec 2009 | 12 Apr 2016 | England | September 1969 | 8 King Street, St James's, London, SW1Y 6QT |
| BLYTHE, Peter Jens RESIGNED | Director | 24 Nov 1994 | 31 May 1995 | | July 1954 | 181 Mountview Road, London, N4 4JT |
| BOWDEN, Latasha Joan RESIGNED | Director | 30 Mar 2017 | 14 Jun 2017 | United Kingdom | April 1980 | 8 King Street, St James's, London, SW1Y 6QT |
| CHAMPKINS, Paul Neville RESIGNED | Director | 28 Nov 1994 | 21 Dec 1994 | | June 1948 | Westcot House, Westcot, Wantage, Oxfordshire, OX12 9QA |
| CHESWORTH, Jane Bernadette RESIGNED | Director | 22 Mar 2002 | 24 Nov 2008 | | November 1958 | 13 Burgh Street, Islington, London, N1 8HF |
| COLLINS, Ian Richard RESIGNED | Director | 21 Apr 2016 | 30 Mar 2017 | England | May 1967 | 8, King Street, St. James's, London, SW1Y 6QT, England |
| DIX, Stephen John RESIGNED | Director | 21 Dec 1994 | 23 Mar 2002 | | March 1956 | 10 High Road North, Laindon, Basildon, Essex, SS15 4DP |
| DIX, Stephen John RESIGNED | Director | 28 Nov 1994 | 21 Dec 1994 | | March 1956 | 10 High Road North, Laindon, Basildon, Essex, SS15 4DP |
| DUNCAN, Adam James RESIGNED | Director | 25 Nov 2008 | 31 Dec 2009 | England | October 1963 | 18 Shottfield Avenue, London, SW14 8EA |
| FALCONER, Adele Christine RESIGNED | Director | 12 Apr 2016 | 03 Apr 2023 | England | October 1975 | 8 King Street, St James's, London, SW1Y 6QT |
| HIRSCH, Timothy Stephen RESIGNED | Director | 30 Jun 1993 | 23 Mar 2002 | United Kingdom | April 1956 | 2 Clifton Terrace, Dorking, Surrey, RH4 2JG |
| HOFFMAN, Philip Michael RESIGNED | Director | 01 Jun 1995 | 09 Sep 1999 | England | August 1961 | 35 Cremorne Road, Chelsea, London, SW10 0NB |
| HOLMES, Peter John RESIGNED | Director | 10 Feb 1998 | 05 Nov 2001 | United Kingdom | May 1959 | 143 Underhill Road, London, SE22 0QS |
| KITCHEN, Geoffrey RESIGNED | Director | | 01 Dec 1994 | England | March 1942 | Highlea, Furze Grove, Tadworth, Surrey, KT20 6ES |
| KNAPTON, Christopher Geoffrey RESIGNED | Director | 01 Feb 1996 | 29 Feb 2000 | | August 1954 | 12 Calais Gate, Cormont Road, London, SE5 9RQ |
| LAMB, Steven James RESIGNED | Director | 01 Feb 1996 | 29 May 1998 | | January 1964 | 309 East 79th Street, Apt 11 H New York Ny 10021, Usa, FOREIGN |
| LIBSON, Lowell John RESIGNED | Director | 16 Sep 1996 | 19 Dec 2001 | United Kingdom | May 1956 | The Wall Cottage, Manor Road, Oving, Buckinghamshire, HP22 4HW |
| RASMUSSEN, Mark Christian Searles RESIGNED | Director | 28 Nov 1994 | 21 Dec 1994 | | December 1950 | Haverigg, Brockham Green, Betchworth, Surrey, RH3 7JS |
| RAY, Simon Marcus Wakelin RESIGNED | Director | 10 Feb 1998 | 21 Dec 2001 | England | January 1965 | 9a Coptic Street, Bloomsbury, London, WC1A 1NH |
| SHUTE, Kenneth Telford RESIGNED | Director | | 30 Jun 1993 | United Kingdom | November 1941 | Cobblers High Park Avenue, East Horsley, Leatherhead, Surrey, KT24 5DD |
| SINCLAIR, Mary RESIGNED | Director | 21 Dec 1994 | 23 Mar 2002 | | October 1950 | The Orchard, Church Lane, Fovant, Wiltshire, SP3 5LA |
| SINCLAIR, Mary RESIGNED | Director | 28 Nov 1994 | 21 Dec 1994 | | October 1950 | The Orchard, Church Lane, Fovant, Wiltshire, SP3 5LA |
| SPINK, Anthony Flinders RESIGNED | Director | 28 Nov 1994 | 23 Mar 2002 | England | September 1939 | Woolstone Mill House, Faringdon, Oxfordshire, SN7 7QL |
| SPINK, Michael Corry RESIGNED | Director | 28 Nov 1994 | 29 May 1998 | | May 1957 | 6 Sugden Road, London, SW11 5EF |
| STREATFEILD, David Anthony RESIGNED | Director | 22 Mar 2002 | 06 Jun 2007 | | August 1945 | 63 Roehampton Lane, London, SW15 5NE |
| VALENTINE, Shireen RESIGNED | Director | 02 May 2018 | 17 Aug 2023 | United Kingdom | January 1980 | 8 King Street, St. James's, London, SW1Y 6QT, England |
| WARD, Andrew Jonathan RESIGNED | Director | 14 Jun 2017 | 09 May 2018 | England | December 1964 | 8 King Street, St James's, London, SW1Y 6QT |
| WATKINS, Richard RESIGNED | Director | 08 Jan 1997 | 23 Mar 2002 | England | August 1949 | 13 Cob Lane Close, Digswell, Welwyn, AL6 0DD |
| WILSON, Martin Andrew Noble RESIGNED | Director | 31 Dec 2009 | 29 Feb 2016 | England | October 1964 | 8 King Street, St James's, London, SW1Y 6QT |