| CLAYPOLE, Stephen ACTIVE | Director | 26 Jun 2006 | | United Kingdom | June 1943 | 35 Digby Mansions, Hammersmith Bridge Road, London, W6 9DF |
| DONNAN, Tomoko ACTIVE | Director | 27 Jul 2020 | | England | November 1959 | 31 Digby Mansions, Hammersmith Bridge Road, London, W6 9DF, England |
| WINDER, Jeffrey ACTIVE | Director | 06 Mar 2013 | | England | February 1966 | Flat 30 Hill House, Apartments, Pentonville Road, London, N1 9FH, England |
| BARBOUR, Peter Nevill RESIGNED | Secretary | | 07 May 1993 | | | 37 Digby Mansions, London, W6 9DF |
| CLAYPOLE, Stephen RESIGNED | Secretary | 12 Mar 2008 | 06 Mar 2013 | | | 35 Digby Mansions, Hammersmith Bridge Road, London, W6 9DF |
| WILLSON, Francis Michael Glenn, Professor RESIGNED | Secretary | 08 May 1993 | 30 Nov 2009 | | | 32 Digby Mansions, London, W6 9DF |
| BRADLEY-JONES, Luke RESIGNED | Director | 07 Feb 2006 | 30 Nov 2009 | | April 1976 | 38 Digby Mansions, Hammersmith Bridge Road, London, W6 9DF |
| BROOKE, James William RESIGNED | Director | 01 Jan 2000 | 12 Mar 2004 | | July 1965 | 36 Digby Mansions, Hammersmith Bridge Road, London, W6 9DF |
| CLAYPOLE, Stephen RESIGNED | Director | 27 Jul 2020 | 11 Sep 2020 | England | November 1959 | 31 Digby Mansions, Hammersmith Bridge Road, London, W6 9DF, England |
| EVANS, Clem Byron RESIGNED | Director | 12 Mar 2008 | 30 Nov 2009 | | December 1981 | 34 Digby Mansions, Hammersmith Bridge Road, London, W6 9DF |
| GOODMAN, Andrew Alec Weston RESIGNED | Director | | 31 Dec 1999 | | February 1943 | 35 Digby Mansions, Hammersmith Bridge Road, London, W6 9DF |
| PHILLIPS, Christopher Patrick Hood RESIGNED | Director | 14 Mar 2004 | 17 May 2006 | | June 1973 | 35 Digby Mansions Hammersmith, Bridge Road Hammersmith, London, W6 9DF |
| THATCHER, Howard Lance RESIGNED | Director | 01 Feb 1994 | 30 Jan 2006 | England | October 1963 | 30 Digby Mansions, Lower Mall, Hammersmith, London, W6 9DF |
| THOMPSON, Guy Russell RESIGNED | Director | 30 Nov 2009 | 14 Nov 2025 | England | July 1966 | 38, Digby Mansions, Hammersmith Bridge Road, London, W6 9DF, England |
| TOWNSEND, Ania Louise RESIGNED | Director | 21 Feb 2014 | 24 Jul 2020 | United Kingdom | March 1983 | 32 Digby Mansions, Hammersmith Bridge Road, London, W6 9DF, England |
| TOWNSEND, James Matthew RESIGNED | Director | 21 Feb 2014 | 24 Jul 2020 | United Kingdom | October 1981 | 32 Digby Mansions, Hammersmith Bridge Road, London, W6 9DF, England |
| WILLSON, Francis Michael Glenn, Professor RESIGNED | Director | | 01 Feb 1994 | | September 1924 | 32 Digby Mansions, London, W6 9DF |
| WILLSON, Glenn Francis Michael, Professor RESIGNED | Director | 30 Nov 2009 | 09 Oct 2013 | United Kingdom | September 1924 | 35, Digby Mansions, Hammersmith Bridge Road, London, W6 9DF |