| KROON, Soren ACTIVE | Director | 03 Mar 2025 | | England | April 1974 | 179-191, Borough High Street, London, SE1 1HR, England |
| GRENIER, James Anthony RESIGNED | Secretary | 30 Jun 2000 | 24 Nov 2005 | | | 49 Lewisham Park, London, SE13 6QZ |
| GUPTA, Rajiv RESIGNED | Secretary | | 30 Jun 2000 | | | 4 Cumberland Drive, Hinchley Wood, Esher, Surrey, KT10 0BB |
| PATON, Susan Mary RESIGNED | Secretary | 24 Nov 2005 | 23 Feb 2012 | | | 46, Lytton Grove, Putney, London, SW15 2HE, England |
| PATON, Susan Mary RESIGNED | Secretary | 24 Nov 2005 | 23 Feb 2012 | | | 46, Lytton Grove, Putney, London, SW15 2HE |
| AGGETT, Valerie RESIGNED | Director | | 20 Oct 1994 | | December 1950 | 200 Greyhound Road, London, W14 9RY |
| BELL, Cedric, Professor RESIGNED | Director | 02 Jun 1998 | 01 Jun 2007 | England | June 1952 | Tanglewood, Sevenoaks Road, Ightham, Kent, TN15 9AD |
| GREEN, Kevin Hartley RESIGNED | Director | 16 Jul 2001 | 05 Nov 2004 | England | September 1957 | 15 Manor Farm Close, Barton Le Clay, Bedford, Bedfordshire, MK45 4TB |
| GRENIER, James Anthony RESIGNED | Director | 01 Apr 1997 | 30 Sep 2006 | | November 1967 | 49 Lewisham Park, London, SE13 6QZ |
| GRENIER, John Allan RESIGNED | Director | 01 Oct 2001 | 24 Nov 2005 | | April 1933 | 44 High Street, Earith, Huntingdon, PE28 3PP |
| GRENIER, John Allan RESIGNED | Director | | 31 Aug 2000 | | April 1933 | 200 Greyhound Road, London, W14 9RY |
| GUPTA, Rajiv RESIGNED | Director | | 30 Jun 2000 | England | December 1956 | 4 Cumberland Drive, Hinchley Wood, Esher, Surrey, KT10 0BB |
| HALL, Charles Edward Remy Morland RESIGNED | Director | 24 Nov 2005 | 30 Nov 2009 | United Kingdom | March 1966 | 62 Radipole Road, London, SW6 5DL |
| HOUILLON, Peter RESIGNED | Director | 30 Nov 2009 | 15 Mar 2024 | England | March 1964 | 179-191, Borough High Street, London, SE1 1HR, England |
| JONES, Hal Stanley RESIGNED | Director | 24 Nov 2005 | 27 Apr 2007 | | September 1952 | 33 Cranley Gardens Flat 11, London, SW7 3BD |
| MACPHERSON, William Robert George RESIGNED | Director | 24 Nov 2005 | 01 Aug 2007 | United Kingdom | January 1963 | Church House, Church Lane Northiam, Rye, East Sussex, TN31 6NN |
| PATON, Susan Mary RESIGNED | Director | 24 Nov 2005 | 04 Nov 2011 | England | August 1963 | 46, Lytton Grove, Putney, London, SW15 2HE, England |
| PATON, Susan Mary RESIGNED | Director | 24 Nov 2005 | 23 Feb 2012 | England | August 1963 | 46, Lytton Grove, Putney, London, SW15 2HE |
| RITSON, John RESIGNED | Director | | 24 Jun 1994 | | April 1942 | Weston House Old Weston Road, Bishopswood, Stafford, Staffordshire, ST19 9AG |
| TODD, Lynn RESIGNED | Director | 06 Apr 1997 | 18 Dec 1997 | | June 1943 | Maison Meulet, Beaumat 46240, Labastide Murat, Lot, France |
| TRIBE, Diana, Professor RESIGNED | Director | 01 Jun 2001 | 23 Dec 2005 | | November 1942 | 9 Roe Green Lane, Hatfield, Hertfordshire, AL10 0SH |
| WALTON, Kathleen Ann RESIGNED | Director | 14 Mar 2024 | 14 Mar 2025 | England | March 1970 | 179-191, Borough High Street, London, SE1 1HR, England |