| WISEMAN, Andrew David ACTIVE | Director | 21 Jun 2018 | | England | November 1962 | Cannon Bridge House, Historic England, 25 Dowgate Hill, London, London, EC4R 2YA, England |
| BRAINSBY, Michael Christopher RESIGNED | Secretary | 15 May 2001 | 25 Dec 2002 | | | 17 Willis Road, Southampton, Hampshire, SO16 2NS |
| BRAINSBY, Michael Christopher RESIGNED | Secretary | 16 Jun 1992 | 20 Jun 1997 | | | 1 St Johns Glebe, Rownhams, Southampton, Hampshire, SO16 8AX |
| CARTER, Howard Ernest RESIGNED | Secretary | 20 Jun 1997 | 15 May 2001 | | | Apartment 6 31 Corsica Street, London, N5 1JT |
| CRICH, Michael Arthur RESIGNED | Secretary | 08 Sep 2006 | 27 Jun 2007 | | | 145a Leicester Road, Leicester, Leicestershire, LE9 6QF |
| HARLOW, Michael Graham RESIGNED | Secretary | 27 Jun 2007 | 13 Dec 2017 | | | 20 Chisholm Road, Richmond, Surrey, TW10 6JH |
| HEWITSON, Nigel RESIGNED | Secretary | 02 Jan 2003 | 08 Sep 2006 | | | 69 Villiers Road, Watford, Hertfordshire, WD19 4AL |
| TRAFFORD-OWEN, Derek RESIGNED | Secretary | 15 Apr 1992 | 28 May 1992 | | | Fortress House 23 Savile Row, London, W1X 2HE |
| ALEXANDER, Pamela Elizabeth RESIGNED | Director | 29 Mar 2000 | 07 Sep 2001 | United Kingdom | April 1954 | 49 Westover Road, London, SW18 2RF |
| BEGLEY, Desmond RESIGNED | Director | | 31 Mar 1993 | United Kingdom | October 1938 | 32 St Marys Crescent, Isleworth, Middlesex, TW7 4NA |
| BRAINSBY, Michael Christopher RESIGNED | Director | | 10 Oct 1995 | | December 1942 | 1 St Johns Glebe, Rownhams, Southampton, Hampshire, SO16 8AX |
| CRICH, Michael Arthur RESIGNED | Director | 01 Aug 2002 | 27 Jun 2007 | England | January 1957 | 145a Leicester Road, Leicester, Leicestershire, LE9 6QF |
| GRIFFIN, Jonathan RESIGNED | Director | | 24 Jun 1994 | | December 1949 | 75 Haliburton Road, Twickenham, Middlesex, TW1 1PD |
| HARLOW, Michael Graham RESIGNED | Director | 01 Aug 2007 | 13 Dec 2017 | England | February 1969 | 20 Chisholm Road, Richmond, Surrey, TW10 6JH |
| MONTAGU, Edward John Barrington Douglas Scott, Lord RESIGNED | Director | | 31 Mar 1992 | England | October 1926 | Palace House, Beaulieu, Brockenhurst, Hampshire, SO42 7ZN |
| PAGE, Jennifer Anne RESIGNED | Director | | 28 Feb 1995 | England | November 1944 | 38 Methley Street, London, SE11 4AJ |
| SANNIA, Antonio, Dr RESIGNED | Director | 10 Oct 1995 | 31 Oct 2001 | England | May 1952 | 96 Girdwood Road, London, SW18 5QT |
| SOUTER, Carole Lesley RESIGNED | Director | 31 Oct 2001 | 31 Mar 2003 | United Kingdom | May 1957 | 145 Lower Camden, Chislehurst, Kent, BR7 5JD |
| STEVENS, Jocelyn Edward Greville, Sir RESIGNED | Director | 15 Apr 1992 | 31 Mar 2000 | | February 1932 | 136 Oswald Building, 374 Queenstown Road, London, SW8 4PJ |
| SWANSTON, Roy, Professor RESIGNED | Director | | 22 Aug 1995 | United Kingdom | October 1940 | 1 Burton Close, Wheathampstead, St Albans, Hertfordshire, AL4 8LU |
| TRAFFORD-OWEN, Derek RESIGNED | Director | | 31 Mar 1992 | | January 1929 | 65 Priory Gardens, Highgate, London, N6 5QU |
| WALL, Christine RESIGNED | Director | 31 Oct 2001 | 12 Dec 2014 | United Kingdom | May 1957 | 84 New Crane Wharf, London, E1W 3TU |