| DE ECHENIQUE, Maria Luisa Holzmann ACTIVE | Director | | | England | May 1945 | 50, Elgin Crescent, London, W11 2JJ, United Kingdom |
| FAIRBANK, Mateus Jack ACTIVE | Director | 31 Jul 2024 | | United Kingdom | February 1995 | 50, Elgin Crescent, London, W11 2JJ, United Kingdom |
| GRIEVE, Suzanne Gloria Vera ACTIVE | Director | 12 Jan 2022 | | Australia | March 1963 | 3, Clifton Street, Mosman, New South Wales, 2088, Australia |
| LONNBORG, Anna Josefin Sigrid ACTIVE | Director | 06 Aug 2015 | | United Kingdom | January 1980 | 50, Elgin Crescent, London, W11 2JJ, United Kingdom |
| SIERADZKI, Jody ACTIVE | Director | 12 Jan 2022 | | United Kingdom | March 1990 | Flat 1, 50 Elgin Crescent, London, W11 2JJ, United Kingdom |
| DE VERE COLE, Cassian RESIGNED | Secretary | 21 Apr 1994 | 01 Apr 2021 | | | The Reading Room, Stoke Abbott, Dorset, DT8 3JT, United Kingdom |
| KING, John RESIGNED | Secretary | | 21 Apr 1994 | | | Flat 1, 50 Elgin Crescent, London, W11 2JJ |
| LONNBORG, Anna Josefin Sigrid RESIGNED | Secretary | 01 Apr 2021 | 15 Feb 2023 | | | 50, Elgin Crescent, London, W11 2JJ, United Kingdom |
| CASTELLANO, Jacqueline RESIGNED | Director | | 31 Oct 1994 | | October 1950 | Flat 3, 50 Elgin Crescent, London, W11 2JJ |
| DE VERE COLE, Cassian RESIGNED | Director | 08 Sep 1999 | 05 Mar 2021 | United Kingdom | November 1966 | The Reading Room, Stoke Abbott, Dorset, DT8 3JT, United Kingdom |
| DE VERE COLE, Cassian RESIGNED | Director | 31 Oct 1995 | 08 Apr 1999 | | November 1966 | Flat 2, 50 Elgin Crescent, London, W11 2JJ |
| DEVERE-COLE, Diana Mary RESIGNED | Director | 29 Jan 1993 | 08 Sep 1999 | | January 1941 | C/O Flat 2, 50 Elgin Crescent, London, W11 2JJ |
| ERMACORA, Ugo Thomas RESIGNED | Director | 01 Nov 2010 | 04 Sep 2012 | United Kingdom | October 1976 | Flat 2, 50 Elgin Crescent, London, W11 2JJ, United Kingdom |
| GRIFFIN, Francis Leslie RESIGNED | Director | | 29 Jan 1993 | | November 1949 | Flat 2, 50 Elgin Crescent, London, W111 2JJ |
| KING, John RESIGNED | Director | | 17 Dec 2018 | United Kingdom | March 1931 | 50, Elgin Crescent, London, W11 2JJ, United Kingdom |
| MAGARIYAMA, Shoko RESIGNED | Director | | 31 Jul 2024 | United Kingdom | July 1945 | 50, Elgin Crescent, London, W11 2JJ, United Kingdom |
| MARTIN, Hugo RESIGNED | Director | | 25 May 1999 | | June 1965 | Flat 5, 50 Elgin Crescent, London, W11 2JJ |
| SALIM, Firas Akram RESIGNED | Director | 17 Dec 2018 | 16 Dec 2020 | England | January 1983 | 50, Elgin Crescent, London, W11 2JJ, England |
| WELLS, Caroline Anne Mortimore RESIGNED | Director | 22 Oct 2004 | 18 Aug 2006 | | September 1964 | Flat 2, 50 Elgin Crescent, London, W11 2JJ |