| ZARD, Paula William, Dr ACTIVE | Director | 21 Jul 2022 | | England | March 1962 | 2, Tower Centre, Hoddesdon, EN11 8UR, England |
| KELLEY, Douglas RESIGNED | Secretary | 14 Jan 2002 | 04 Jul 2002 | | | 93 Sloane Street, London, SW1X 9PD |
| LYONS, Diana RESIGNED | Secretary | | 13 Jan 2002 | | | Flat 9, 50 Sloane Street, London, SW1X 9PD |
| ZARD, Paula William, Dr RESIGNED | Secretary | 04 Jul 2002 | 05 Dec 2018 | | | Flat 3, 93 Sloane Street, London, SW1X 9PD |
| SMITH WATERS LLP RESIGNED | Secretary | 06 Dec 2018 | 20 Mar 2025 | | | 4, Panton Street, London, SW1Y 4SW, England |
| COLSON, John Robin RESIGNED | Director | | 02 Dec 2019 | United Kingdom | December 1928 | Upper Througham Farm, The Camp, Stroud, Gloucestershire, GL6 7HG |
| KELLEY, Douglas RESIGNED | Director | | 27 Jul 2022 | United Kingdom | August 1928 | 93 Sloane Street, London, SW1X 9PD |
| LYONS, Diana RESIGNED | Director | | 13 Jan 2002 | | March 1950 | Flat 9, 50 Sloane Street, London, SW1X 9PD |
| WARREN, Michael Sturrock RESIGNED | Director | 24 Oct 2013 | 18 Mar 2017 | United Kingdom | July 1961 | Winnington House, 2 Woodberry Grove, North Finchley, London, N12 0DR, United Kingdom |
| ZARD, Paula William, Dr RESIGNED | Director | 04 Jul 2002 | 05 Dec 2018 | England | March 1962 | Flat 3, 93 Sloane Street, London, SW1X 9PD |