| BÉQUIN, Séverine Pascale ACTIVE | Secretary | 15 Jun 2025 | | | | Copper House, 5 Garratt Lane, Wandsworth, London, SW18 4AQ |
| DODD, Simon Ray ACTIVE | Director | 10 Jul 2020 | | England | July 1974 | Copper House, 5 Garratt Lane, Wandsworth, London, SW18 4AQ |
| GALLYOT, Stuart Jules ACTIVE | Director | 09 Dec 2024 | | England | May 1971 | Copper House, 5 Garratt Lane, Wandsworth, London, SW18 4AQ |
| OWEN, Michael James ACTIVE | Director | 28 Nov 2019 | | England | September 1970 | Copper House, 5 Garratt Lane, Wandsworth, London, SW18 4AQ |
| PANDIT, Krishan RESIGNED | Secretary | 23 Jan 2019 | 10 Jul 2020 | | | Riverside House, Osiers Road, London, SW18 1NH, England |
| PATEL, Henal RESIGNED | Secretary | 13 Apr 2022 | 15 Jun 2025 | | | Copper House, 5 Garratt Lane, Wandsworth, London, SW18 4AQ |
| SCHROEDER, Anthony Ian RESIGNED | Secretary | 10 Jul 2020 | 07 Apr 2021 | | | Riverside House, Osiers Road, London, SW18 1NH, England |
| TAYLOR, Christopher Jon RESIGNED | Secretary | 07 Apr 2021 | 13 Apr 2022 | | | Riverside House, Osiers Road, London, SW18 1NH, England |
| YARLETT, Claire Rosalind RESIGNED | Secretary | 01 May 2017 | 23 Jan 2019 | | | Old Manor, Wyllyotts Place, Potters Bar, EN6 2JD, England |
| DARDIS, Patrick Anthony RESIGNED | Director | 23 Jan 2019 | 30 Sep 2022 | United Kingdom | April 1959 | Copper House, 5 Garratt Lane, Wandsworth, London, SW18 4AQ |
| DRAPER, Mark James RESIGNED | Director | 02 Aug 2014 | 23 Jan 2019 | England | August 1972 | Old Manor, Wyllyotts Place, Potters Bar, EN6 2JD, England |
| FRANKS, David Louis RESIGNED | Director | 28 May 2008 | 23 Jan 2019 | United Kingdom | May 1946 | Old Manor, Wyllyotts Place, Potters Bar, EN6 2JD, England |
| LOUGHBOROUGH, Mark Julian RESIGNED | Director | 30 Sep 2022 | 09 Dec 2024 | England | September 1971 | Copper House, 5 Garratt Lane, Wandsworth, London, SW18 4AQ |
| MACKIE, Peter Stewart RESIGNED | Director | 28 May 2008 | 23 Jan 2019 | England | July 1950 | Warrenwood 39 Firs Wood Close, Northaw, Hertfordshire, EN6 4BY |
| SHOTTON, Daniel Alexander RESIGNED | Director | 02 Aug 2014 | 23 Jan 2019 | United Kingdom | July 1971 | Old Manor, Wyllyotts Place, Potters Bar, EN6 2JD, England |
| SLIGO-YOUNG, Torquil Charles Fflorance Barrow RESIGNED | Director | 23 Jan 2019 | 28 Nov 2019 | England | July 1959 | Riverside House, Osiers Road, London, SW18 1NH, England |
| WILLIAMS, Quentin Danvers RESIGNED | Director | 28 May 2008 | 23 Jan 2019 | England | July 1944 | 14 Launceston Place, London, W8 5rl, W8 5RL |