| COFFEY, Jane Heather ACTIVE | Secretary | 17 Jan 1998 | | | | 95a St Georges Square, London, SW1 3QW |
| COFFEY, Jane Heather ACTIVE | Director | 05 Dec 1997 | | United Kingdom | May 1963 | 95a St Georges Square, London, SW1 3QW |
| DA COSTA, Robert Alexander ACTIVE | Director | 08 Apr 2022 | | England | June 1993 | Flat 4,, 95 St. Georges Square, London, SW1V 3QW, England |
| GRAFFY, Colleen Patricia, Professor ACTIVE | Director | 01 Apr 2005 | | United Kingdom | September 1957 | 95 St George's Square, London, SW1V 3QW |
| STONE, Philip Neil ACTIVE | Director | 05 Dec 1997 | | England | June 1966 | 38, West Heath Drive, London, NW11 7QH, England |
| REID, Paul Cameron RESIGNED | Secretary | | 31 Mar 1997 | | | 95 St Georges Square, London, SW1V 3QW |
| BLACK, Caroline RESIGNED | Director | 05 Apr 1997 | 07 Jun 1999 | | September 1963 | 95 St Georges Square, London, SW1V 3QW |
| CROWE, Alex RESIGNED | Director | 10 Apr 2012 | 19 Dec 2016 | England | December 1972 | 95, St. Georges Square, London, SW1V 3QW, England |
| CROWE, Brian Lee RESIGNED | Director | | 02 Jul 1995 | | January 1938 | 95 St Georges Square, London, SW1V 3QW |
| CROWE, Virginia, Lady RESIGNED | Director | 05 Apr 1997 | 10 Apr 2012 | United Kingdom | November 1941 | 55 Ashley Gardens, Ambrosden Avenue, London, SW1P 1QF |
| DAVIDSON, Joanne Pauline RESIGNED | Director | 10 Aug 1991 | 13 Apr 1993 | | April 1965 | 95 St Georges Square, London, SW1V 3QW |
| DE LASZLO, Alexandra RESIGNED | Director | 21 Jun 1993 | 19 May 1995 | | January 1969 | 95a St Georges Square, London, SW1V 3QW |
| DE LISLE, Richard Godfray RESIGNED | Director | | 22 Jul 1999 | England | April 1957 | 8a Westminster Road, Poole, Dorset, BH13 6JW |
| EMERSON, Paul Michael Andrew RESIGNED | Director | | 19 Oct 1996 | | February 1962 | 95 St Georges Square, London, SW1V 3QW |
| HOUSEMAN, Stephen Terence RESIGNED | Director | 16 Nov 1998 | 05 Apr 2001 | | October 1970 | Flat 3 95 St Georges Square, London, SW1V 3QW |
| HOWELL, Rupert Cortlandt Spencer RESIGNED | Director | | 17 Sep 1992 | United Kingdom | February 1957 | Barnfield House, Alfold Road, Dunsfold, Surrey, GU8 4NP |
| PIAR, Allan Jeffrey RESIGNED | Director | | 18 Jul 1991 | | September 1949 | 95 St Georges Square, London, SW1V 3QW |
| PLATTS, John Stephen RESIGNED | Director | 27 Feb 2001 | 15 Oct 2004 | | October 1968 | 95 Saint Georges Square, Pimlico, London, SW1V 3QW |
| REID, Paul Cameron RESIGNED | Director | | 31 Mar 1997 | | July 1956 | 95 St Georges Square, London, SW1V 3QW |
| RIDLEY, Rebecca Mary RESIGNED | Director | 25 Apr 2002 | 01 Apr 2005 | | January 1973 | Little Thoke, 18 Ibworth Lane, Hannington, Hampshire, RG26 5TY |
| SIMPSON, Derek Boyd RESIGNED | Director | 21 Jun 1993 | 12 Jul 1997 | | December 1961 | 95 St Georges Square, London, SW1V 3QW |
| SYMONS, Robert Norman RESIGNED | Director | 05 Apr 1997 | 04 Aug 1998 | | February 1959 | Flat 3 95 St Georges Square, London, SW1V 3QW |
| THOMAS, Toby RESIGNED | Director | 24 Jan 2010 | 08 Apr 2022 | United Kingdom | January 1984 | Top Flat, 95 St. Georges Square, London, SW1V 3QW, United Kingdom |
| WALTERS, Beverley, Mr. RESIGNED | Director | 04 Apr 2001 | 14 Apr 2019 | Wales | May 1939 | Trosglwyd, Dyffryn Crawnon, Llangynidr, Crickhowell, Powys, NP8 1NU, Wales |
| WRIGHT, Christopher Garrod RESIGNED | Director | 10 Nov 2005 | 01 Apr 2009 | | September 1976 | Top Flat, 95 St Georges Square, London, SW1V 3QW |