| JOSEPH, Andrew ACTIVE | Secretary | 18 Apr 2023 | | | | 73, Eton Avenue, London, NW3 3EU, England |
| BUD, Anne Judith ACTIVE | Director | | | United Kingdom | June 1952 | 73 Eton Avenue, London, NW3 3EU |
| COURT, Julia Alison ACTIVE | Director | 28 Jul 1995 | | United Kingdom | April 1965 | 10 Queen Street Place, London, EC4R 1BE |
| JOSEPH, Andrew Jeremy ACTIVE | Director | 04 Sep 2017 | | England | September 1963 | 73 Eton Avenue, Hampstead, London, , NW3 3EU |
| MARTINEZ LOBO, Daniel ACTIVE | Director | 24 Jun 2026 | | United Kingdom | January 1974 | 73 Eton Avenue, Hampstead, London, , NW3 3EU |
| SCOTT, Carolyn ACTIVE | Director | 24 Jun 2026 | | United Kingdom | April 1970 | 73 Eton Avenue, Hampstead, London, , NW3 3EU |
| MISHON, Judith Fay RESIGNED | Secretary | | 18 Apr 2023 | | | 73 Eton Avenue, London, NW3 3EU |
| BAKER, Camilla RESIGNED | Director | 30 Oct 2009 | 04 Sep 2017 | United Kingdom | March 1981 | 73 Eton Avenue, Hampstead, London, , NW3 3EU |
| GOULD, Michael RESIGNED | Director | | 13 Jan 2006 | | October 1958 | Flat 2, 73 Eton Avenue, London, NW3 3EU |
| LA CHARD, Jeanne Audrey RESIGNED | Director | 06 Mar 2003 | 01 Oct 2009 | | January 1932 | Flat 3 73 Eton Avenue, London, NW3 3EU |
| LEVENTHAL, Colin David RESIGNED | Director | | 28 Jul 1995 | United Kingdom | November 1946 | 10 Well Walk, Hampstead Village, London, NW3 1LD |
| MISHON, Judith Fay RESIGNED | Director | 06 Feb 2006 | 10 May 2025 | United Kingdom | May 1930 | 73 Eton Avenue, London, NW3 3EU |
| MISHON, Philip RESIGNED | Director | | 20 Jan 2006 | | March 1924 | Flat 1, 73 Eton Avenue, London, NW3 3EU |
| SCHOGGER, Robert Paul RESIGNED | Director | | 28 Feb 2002 | | October 1970 | Flat 3 73 Eton Avenue, Swiss Cottage, London, NW3 3EU |
| VON RETTIG, Diana Hui Foo RESIGNED | Director | 15 Dec 2013 | 29 Jun 2026 | United Kingdom | March 1988 | 73, Eton Avenue, London, NW3 3EU, England |
| VON RETTIG, Max Fredric RESIGNED | Director | 15 Dec 2013 | 29 Jun 2026 | England | December 1986 | 73 Eton Avenue, Hampstead, London, , NW3 3EU |
| WALFORD, Adam RESIGNED | Director | 13 Jan 2006 | 13 Dec 2013 | England | March 1979 | Flat 2, 73 Eton Avenue, London, NW3 3EU |