| SULLIVAN, Ruth ACTIVE | Secretary | 31 May 2022 | | | | 13, Leinster Mews, London, W2 3EY, England |
| CARTER, Alexia Elizabeth ACTIVE | Director | 25 Apr 2023 | | England | July 1973 | 150 Ifield Road, Ifield Road, Flat D, London, SW10 9AF, England |
| D'ARCY-IRVINE, Charles Thibault Mervyn ACTIVE | Director | 06 Jun 2007 | | United Kingdom | May 1981 | 150a, Ifield Road, London, SW10 9AF, United Kingdom |
| DE BRETTON-GORDON, Jemima Florence ACTIVE | Director | 18 Mar 2021 | | England | June 1997 | Pyt Court, West Hatch, Tisbury, Salisbury, SP3 6PD, England |
| SULLIVAN, Ruth ACTIVE | Director | 14 Oct 2001 | | United Kingdom | September 1950 | 13 Leinster Mews, London, W2 3EY |
| COFF, Tanya RESIGNED | Secretary | 03 Feb 2000 | 14 Dec 2006 | | | 150 Ifield Road, London, SW10 9AF |
| D'ARCY-IRVINE, Charles Thibault Mervyn RESIGNED | Secretary | 27 Aug 2019 | 31 May 2022 | | | Flat A, 150 Ifield Road, London, SW10 9AF, England |
| D'ARCY-IRVINE, Charles Thibault Mervyn RESIGNED | Secretary | 25 Jul 2015 | 15 May 2018 | | | 150a, Ifield Road, London, SW10 9AF, England |
| KATES, Matthew John RESIGNED | Secretary | 14 Dec 2006 | 24 Jul 2015 | | | 150d Ifield Road, London, SW10 9AF |
| SHANKS, Jean Mary, Dr RESIGNED | Secretary | | 11 Nov 1999 | | | 8 South Eaton Place, London, SW1W 9JA |
| SULLIVAN, Ruth RESIGNED | Secretary | 15 May 2018 | 27 Aug 2019 | | | 13, Leinster Mews, London, W2 3EY, United Kingdom |
| BAINBRIDGE, Guy RESIGNED | Director | | 30 Nov 1991 | | September 1960 | 150 Ifield Road, London, SW10 9AF |
| COFF, Tanya RESIGNED | Director | 03 Jun 1998 | 14 Dec 2006 | | August 1962 | 150 Ifield Road, London, SW10 9AF |
| DOBSON, Hanifa RESIGNED | Director | | 30 May 1999 | | May 1952 | 150 Ifield Road, London, SW10 9AF |
| KATES, Matthew John RESIGNED | Director | 14 Aug 2003 | 24 Jul 2015 | United Kingdom | July 1975 | 150d Ifield Road, London, SW10 9AF |
| KOERNER, Peter RESIGNED | Director | | 03 Dec 1997 | | May 1959 | 150 Ifield Road, London, SW10 9AF |
| PASSERINI, Lyndall RESIGNED | Director | 30 Nov 1991 | 31 Jul 2000 | | July 1931 | 150 Ifield Road, London, SW10 9AF |
| PEPPER, Samantha Jane RESIGNED | Director | 24 Jul 2015 | 18 Nov 2022 | England | March 1970 | Flat A, 150 Ifield Road, London, SW10 9AF, England |
| PULLIN, Alice RESIGNED | Director | 28 May 1999 | 14 Aug 2003 | | July 1972 | 150 Ifield Road, London, SW10 9AF |
| ROCHE, Pamela Anne RESIGNED | Director | 14 Oct 2001 | 18 Mar 2021 | United Kingdom | April 1946 | 37 Amerland Road, London, SW18 1QA |
| SHANKS, Jean Mary, Dr RESIGNED | Director | | 11 Nov 1999 | | November 1925 | 8 South Eaton Place, London, SW1W 9JA |