| JOHNSTON, Douglas Henderson ACTIVE | Secretary | 13 Aug 2025 | | | | 84 Vanbrugh Park, Blackheath, London, SE3 7AJ |
| FORDE, John ACTIVE | Director | | | United Kingdom | March 1947 | 84c Vanbrugh Park, Blackheath, London, SE3 7AJ |
| JOHNSTON, Douglas Henderson ACTIVE | Director | 04 Feb 2002 | | United Kingdom | March 1954 | 84b Vanbrugh Park, Blackheath, London, SE3 7AJ |
| ROUSE, Susan, Ms. ACTIVE | Director | | | England | June 1954 | 84 Vanbrugh Park, Blackheath, London, SE3 7AJ |
| FORDE, John RESIGNED | Secretary | | 13 Aug 2025 | | | 84c Vanbrugh Park, Blackheath, London, SE3 7AJ |
| COX, Rebecca Jane RESIGNED | Director | 28 Sep 1996 | 06 Jan 2000 | | March 1972 | 84b Vanbrugh Park, Blackheath, London, SE3 7AJ |
| DEEPTHIKA WIJESINGHE, Kashani RESIGNED | Director | 10 Jan 2000 | 27 Jul 2001 | | November 1969 | 84b Vanbrugh Park, London, SE3 7AJ |
| DYER, Stephen RESIGNED | Director | 28 Jan 2018 | 23 Jan 2026 | United Kingdom | October 1985 | 84a, Vanbrugh Park, London, SE3 7AJ, England |
| FISHER, Deborah RESIGNED | Director | 11 Aug 2000 | 06 Dec 2002 | | August 1969 | 84a Vanbrugh Park, London, SE3 7AJ |
| HODGSON, Mark RESIGNED | Director | 07 Aug 1993 | 11 Aug 2000 | | February 1965 | 84a Vanbrugh Park, Blackheath, London, SE3 7AJ |
| KITE, David Hugh RESIGNED | Director | 06 Dec 2002 | 26 Jan 2018 | England | February 1969 | 84a Vanbrugh Park, Blackheath, London, SE3 7AJ |
| MCCRACKEN, Robert RESIGNED | Director | | 07 Aug 1993 | | March 1950 | Flat 19 7 Dials Court, Shorts Garden, Covent Garden, WC2H 9AT |
| MUSKETT, Margaret RESIGNED | Director | | 28 Sep 1996 | | September 1943 | 84 Vanbrugh Park, Blackheath, London, SE3 7AJ |
| ROBILLIARS, Nicola RESIGNED | Director | 07 Aug 1993 | 11 Aug 2000 | | January 1965 | 84a Vanbrugh Park, Blackheath, London, SE3 7AJ |