| IONESCU, Bogdan ACTIVE | Director | 17 Nov 2025 | | England | May 1970 | Nelsons House, 83, Parkside, Wimbledon, London, SW19 5LP |
| REISSER-WESTON, Lindsay Claire ACTIVE | Director | 29 Apr 2026 | | England | August 1969 | Nelsons House, 83, Parkside, Wimbledon, London, SW19 5LP |
| WILSON, Patrick Russell ACTIVE | Director | | | Switzerland | April 1965 | Nelsons House, 83, Parkside, Wimbledon, London, SW19 5LP |
| WILSON, Robert Nelson ACTIVE | Director | 28 Jul 1993 | | Scotland | July 1962 | Nelsons House, 83, Parkside, Wimbledon, London, SW19 5LP |
| ALEXANDER, William Norman RESIGNED | Secretary | 28 Jul 1993 | 19 Dec 1995 | | | 10 Park Road, Hampton Hill, Hampton, Middlesex, TW12 1HB |
| DICKS, Karen Dawn RESIGNED | Secretary | 21 Nov 2012 | 31 Jan 2015 | | | Nelsons House, 83, Parkside, Wimbledon, London, SW19 5LP |
| DUNNE, Michael Christopher RESIGNED | Secretary | 25 Sep 1996 | 21 Nov 2012 | | | Nelsons House, 83, Parkside, Wimbledon, London, SW19 5LP |
| HOLMES, Leonard Norman RESIGNED | Secretary | | 28 Jul 1993 | | | Summerlea, Kilmacolm, PA13 4DY |
| WILSON, Robert Nelson RESIGNED | Secretary | 19 Dec 1995 | 25 Sep 1996 | | | 33 Micklethwaite Road, Fulham, London, SW6 1QD |
| CRAWFORD, James RESIGNED | Director | | 22 Feb 1995 | | February 1935 | 45 Whitmore Road, Beckenham, Kent, BR3 3NX |
| DICKS, Karen Dawn RESIGNED | Director | 21 Nov 2012 | 31 Jan 2015 | United Kingdom | October 1965 | Nelsons House, 83, Parkside, Wimbledon, London, SW19 5LP |
| DUNNE, Michael Christopher RESIGNED | Director | 25 Sep 1996 | 21 Nov 2012 | United Kingdom | December 1946 | Nelsons House, 83, Parkside, Wimbledon, London, SW19 5LP |
| FERGUSON, Claire RESIGNED | Director | 25 Jan 2017 | 31 Dec 2020 | England | June 1977 | Nelsons House, 83, Parkside, Wimbledon, London, SW19 5LP |
| HODGE, Simon Jonathon RESIGNED | Director | 01 Jan 2021 | 30 Nov 2025 | England | November 1976 | Nelsons House, 83 Parkside Wimbledon, London, SW19 5LP, United Kingdom |
| HOLMES, Leonard Norman RESIGNED | Director | | 09 May 1997 | | September 1920 | Summerlea, Kilmacolm, PA13 4DY |
| LOCKETT, Michael RESIGNED | Director | 01 Jul 2021 | 10 Dec 2025 | England | June 1969 | Nelsons House, 83, Parkside, Wimbledon, London, SW19 5LP |
| PERT, John RESIGNED | Director | | 22 Dec 1998 | | February 1907 | 23 Devon Road, Cheam, Sutton, Surrey, SM2 7PE |
| WILSON, Robert Wiseman RESIGNED | Director | | 26 May 2006 | | July 1931 | Montebello, Killiney, Co Dublin |