| BOTJE, Paul ACTIVE | Secretary | 04 Jul 2024 | | | | 111-117, Lancaster Road, London, W11 1QT, England |
| GRIFFIN, Christopher John ACTIVE | Director | 27 May 2021 | | England | July 1957 | 111-117, Lancaster Road, London, W11 1QT, England |
| HAWKINS, Kenneth Arthur ACTIVE | Director | 04 Apr 2019 | | England | October 1950 | C3, Albany, London, W1J 0AW, England |
| BURGESS, David Patrick Henry RESIGNED | Secretary | 25 Mar 2002 | 11 Apr 2003 | | | Apartment 9, 100 Piccadilly, London, W1J 7NH |
| CHEW, Jeffrey RESIGNED | Secretary | 11 Apr 2003 | 24 Oct 2018 | | | 11a, Selby Road, London, England, W5 1LY, England |
| SAUNDERS, Martin Orpen RESIGNED | Secretary | 24 Oct 2018 | 13 Oct 2023 | | | 111-117, Lancaster Road, London, W11 1QT, England |
| TERRY, Anna RESIGNED | Secretary | 13 Oct 2023 | 30 Jul 2024 | | | 111-117, Lancaster Road, London, W11 1QT, England |
| BOON, Timothy Martyn, Dr RESIGNED | Director | 30 Jun 2006 | 31 Dec 2013 | England | November 1960 | 293 Alexandra Park Road, London, N22 7BP |
| CHEW, Jeffrey Chin Hooi RESIGNED | Director | 25 Mar 2002 | 24 Oct 2018 | United Kingdom | January 1960 | 11a, Selby Road, London, England, W5 1LY, England |
| DU BOSCQ DE BEAUMONT, Sarah Ann RESIGNED | Director | 25 Mar 2002 | 20 Jan 2020 | England | January 1948 | 289 Goldhawk Road, London, W12 8EU |
| FRAME, Kate Patricia RESIGNED | Director | 01 Jan 2015 | 24 Oct 2018 | United Kingdom | November 1955 | Historic Royal Palaces, Hampton Court Palace, Ccc Apt. 37, Hampton Court, East Molesey, Surrey, KT8 9AU, England |
| HAWKINS, Kenneth RESIGNED | Director | 25 Mar 2002 | 31 Mar 2005 | United Kingdom | October 1950 | 5 Southampton Place, London, WC1A 2DA |
| HOARE, Christopher Henry St J RESIGNED | Director | 24 Oct 2018 | 10 Mar 2026 | United Kingdom | February 1960 | 17, Stanley Crescent, London, W11 2NA, England |
| LAWRENCE, Joanna Vicki RESIGNED | Director | 22 Apr 2020 | 18 Apr 2022 | England | May 1977 | 111-117, Lancaster Road, London, W11 1QT, England |
| NEVILLE, Wendy Susan RESIGNED | Director | 22 Apr 2020 | 10 Mar 2026 | England | June 1958 | 18 Greyladies Gardens, Wat Tyler Road, Blackheath, London, SE10 8AU, England |
| NOBLE, John Alexander RESIGNED | Director | 30 Jun 2006 | 10 Mar 2026 | United Kingdom | January 1956 | Fyning Twitten, Fyning Lane, Rogate, Petersfield, Hampshire, GU31 5DJ, England |
| ROWE, Amber Lorraine RESIGNED | Director | 04 Apr 2019 | 10 Mar 2026 | England | June 1968 | 38, Orchard Lane, Harrold, Bedford, MK43 7BP, England |
| SANDERS, Duncan Stewart RESIGNED | Director | 22 Apr 2020 | 03 Oct 2025 | England | November 1984 | 111-117, Lancaster Road, London, W11 1QT, England |