| JENN, Alexander Jordan ACTIVE | Secretary | 04 Aug 2022 | | | | 51d, Blenheim Crescent, London, W11 2EF, United Kingdom |
| JENN, Alexander Jordan ACTIVE | Director | 27 Jan 2020 | | United Kingdom | January 1986 | 51 (D), Blenheim Crescent, London, W11 2EF, United Kingdom |
| GERRY, Amanda Pamela RESIGNED | Secretary | 05 Feb 1992 | 07 Dec 1997 | | | 51 Blenheim Crescent, London, W11 2EF |
| HALE, Amanda RESIGNED | Secretary | 07 Dec 1997 | 08 May 1998 | | | 51 Blenheim Crescent, London, W11 2EF |
| ROOME, Geoffrey David RESIGNED | Secretary | 17 Sep 2001 | 17 Jul 2022 | | | 51 Blenheim Crescent, London, W11 2EF |
| ROOME, Geoffrey David RESIGNED | Secretary | | 05 Feb 1992 | | | 51 Blenheim Crescent, London, W11 2EF |
| TURNER, Michael Shaw RESIGNED | Secretary | 08 May 1998 | 17 Sep 2001 | | | 51 Blenheim Crescent, London, W11 2EF |
| BROWN, Fiona Katharine RESIGNED | Director | 22 Sep 1998 | 12 Jul 2001 | | March 1966 | 51 Blenheim Crescent, London, W11 2EF |
| GASCOIGNE, Ian Martyn RESIGNED | Director | | 14 Sep 2001 | | August 1942 | 51 Blenheim Crescent, London, W11 2EF |
| GERRY, Amanda Pamela RESIGNED | Director | | 02 Apr 1998 | | May 1961 | 51 Blenheim Crescent, London, W11 2EF |
| GREIL, Tatjana Barbara RESIGNED | Director | 12 Jul 2001 | 21 May 2005 | | June 1971 | 51 Blenheim Crescent, London, W11 2EF |
| HEYS, Amanda Louise RESIGNED | Director | 18 Jan 1997 | 22 Sep 1998 | | May 1966 | 51d Blenheim Crescent, London, W11 2EF |
| IWATSUBO, Noriko RESIGNED | Director | | 18 Jan 1997 | | June 1956 | 51 Blenheim Crescent, London, W11 2EF |
| ROOME, Geoffrey David RESIGNED | Director | | 17 Jul 2022 | | December 1951 | 51 Blenheim Crescent, London, W11 2EF |
| SEEVARATNAM, Annabell RESIGNED | Director | 22 Jul 2005 | 20 Jan 2011 | | April 1981 | 51 Blenheim Crescent, London, W11 2EF |
| SHEARER, Jonathan Michael RESIGNED | Director | 10 May 2011 | 27 Jan 2020 | United Kingdom | May 1982 | 51d, Blenheim Crescent, London, W11 2EF, United Kingdom |
| TURNER, Michael Shaw RESIGNED | Director | 02 Apr 1998 | 08 Apr 2026 | | July 1944 | 51 Blenheim Crescent, London, W11 2EF |