| JONES, Amy Marilyn Joan ACTIVE | Secretary | 13 Mar 1995 | | | | 30 - 34 North Street, Hailsham, East Sussex, BN27 1DW, England |
| BEDINGFIELD, Michael James ACTIVE | Director | 21 Jul 2021 | | England | May 1961 | 30 - 34 North Street, Hailsham, East Sussex, BN27 1DW, England |
| HENRY, Keith Nicholas ACTIVE | Director | 15 Jun 2022 | | England | March 1945 | Rivermill, 151 Grosvenor Road, London, SW1V 3JN, England |
| HILL, Monica ACTIVE | Director | 13 Jan 2020 | | United Kingdom | January 1953 | 30 - 34 North Street, Hailsham, East Sussex, BN27 1DW, England |
| JONES, Amy Marilyn Joan ACTIVE | Director | | | England | September 1948 | 30 - 34 North Street, Hailsham, East Sussex, BN27 1DW, England |
| QUAGLIUOLO, Stefano ACTIVE | Director | 15 Jun 2022 | | England | February 1979 | 30 - 34 North Street, Hailsham, East Sussex, BN27 1DW, England |
| BROWN, Maxwell Malcolm RESIGNED | Secretary | | 13 Mar 1995 | | | 36 Rivermill, London, SW1V 3JN |
| BROWN, Maxwell Malcolm RESIGNED | Director | | 13 Mar 1995 | | December 1911 | 36 Rivermill, London, SW1V 3JN |
| COOPER, George Alfred RESIGNED | Director | | 08 Apr 2008 | | October 1915 | 43 Rivermill, London, SW1V 3JN |
| DICK, Raphael Christopher Joseph, Brigadier RESIGNED | Director | | 12 Feb 2019 | United Kingdom | July 1935 | 14 Rivermill, 151 Grosvenor Road, London, SW1V 3JN |
| HENRY, Keith Nicholas RESIGNED | Director | 13 Mar 2017 | 21 Jul 2021 | United Kingdom | March 1945 | 30 - 34 North Street, Hailsham, East Sussex, BN27 1DW, England |
| HENRY, Keith Nicholas RESIGNED | Director | 11 Jun 2004 | 16 Mar 2008 | England | March 1945 | Amberwood Court, Warreners Lane, Weybridge, Surrey, KT13 0LQ |
| HILL, Frank Lawrence RESIGNED | Director | 24 Nov 2006 | 12 May 2010 | | November 1940 | 12 Rivermill, 151 Grosvenor Road, London, SW1V 3JN |
| HOOPER, Toby Julien Anderson RESIGNED | Director | 12 Feb 2019 | 26 Apr 2022 | United Kingdom | December 1950 | 30 - 34 North Street, Hailsham, East Sussex, BN27 1DW, England |
| KITSON, Amanda RESIGNED | Director | 06 Jun 2008 | 10 May 2011 | | April 1969 | 20 Rivermill, 151 Grosvenor Road, London, SW1V 3JN |
| LYLE, David Mark RESIGNED | Director | 05 Aug 2021 | 26 Jan 2026 | England | October 1978 | 30 - 34 North Street, Hailsham, East Sussex, BN27 1DW, England |
| MORRIS, Katherine Elizabeth Sinclair RESIGNED | Director | 09 May 1995 | 24 Jul 1995 | | July 1965 | 9 Rivermill, 151 Grosvenor Road, London, SW1V 3JN |
| NEUBERGER, Oliver RESIGNED | Director | 01 Oct 2009 | 12 Dec 2011 | Uk | November 1980 | 151, Grosvenor Road, London, SW1V 3JN |
| POLLOCK, David Raymond John RESIGNED | Director | 17 Nov 2010 | 13 Mar 2017 | United Kingdom | October 1949 | 15, Rivermill, 151 Grosvenor Road, London, SW1V 3JN |
| SANDYS, Celia Mary RESIGNED | Director | 13 Mar 2017 | 13 Jan 2020 | United Kingdom | May 1943 | 5 Cornfield Terrace, Eastbourne, East Sussex, BN21 4NN, England |
| YEO, Diane Helen RESIGNED | Director | 02 May 2008 | 21 Jul 2021 | United Kingdom | July 1945 | 30 - 34 North Street, Hailsham, East Sussex, BN27 1DW, England |
| YEO, Jonathan RESIGNED | Director | 06 Feb 1996 | 21 Mar 1998 | United Kingdom | December 1970 | 46 Charlwood Road, London, SW15 1PW |
| YEO, Timothy Stephen Kenneth RESIGNED | Director | | 01 Feb 1996 | England | March 1945 | 22 Rivermill, Grosvenor Road, London, SW1V 3JN |