| HARRISON, Simon David ACTIVE | Secretary | 15 Aug 2025 | | | | 63, Great Russell Street, London, WC1B 3BF |
| ADAMS, Billy Gerald ACTIVE | Director | 03 Sep 2022 | | Wales | November 1962 | 63, Great Russell Street, London, WC1B 3BF |
| WYLLIE, Jemma Susan ACTIVE | Director | 01 Nov 2025 | | England | April 1965 | 63, Great Russell Street, London, WC1B 3BF |
| AINSWORTH, Anthony Trevor RESIGNED | Secretary | 02 Jul 1998 | 23 Mar 2013 | | | 3 Crescent Road, Bishops Stortford, Hertfordshire, CM23 5JS |
| BRUNDIN, Tobias Daniel RESIGNED | Secretary | 18 Sep 2021 | 31 Dec 2024 | | | 63, Great Russell Street, London, WC1B 3BF |
| COOPER, Emmanuel, Doctor RESIGNED | Secretary | 17 Jul 1997 | 02 Jul 1998 | | | 38 Chalcot Road, London, NW1 8LP |
| GALE, Elizabeth Ann RESIGNED | Secretary | 05 Jul 1993 | 17 Jul 1997 | | | Taplands Farm Cottage High Street, Soberton, Hampshire, SO32 3PY |
| GANT, Tony RESIGNED | Secretary | | 05 Jul 1993 | | | 53 Southdean Gardens, Southfields, London, SW19 6NT |
| BRIERLEY, Benedict RESIGNED | Director | 01 Oct 2017 | 01 Oct 2022 | England | October 1964 | 25 Turner Avenue, Turner Avenue, Loughborough, LE11 2DA, England |
| BUNTING, Karen Ann RESIGNED | Director | 15 Nov 2008 | 07 Nov 2015 | England | March 1949 | 53 Beck Road, London, E8 4RE |
| COOPER, Emmanuel, Doctor RESIGNED | Director | | 10 May 2010 | England | December 1938 | 38 Chalcot Road, London, NW1 8LP |
| DAVEY, Harry RESIGNED | Director | | 05 Jul 1993 | | October 1927 | 84 Wiverton Road, Sydenham, London, SE26 5HZ |
| DOHERTY, Jack RESIGNED | Director | 26 Mar 1996 | 15 Nov 2008 | | February 1948 | Hooks Cottage, Lea Bailey, Ross On Wye, Herefordshire, HR9 5TY |
| JARDINE, Victoria Anne RESIGNED | Director | 08 Oct 2022 | 31 Oct 2025 | England | September 1972 | 63, Great Russell Street, London, WC1B 3BF |
| KEMSKE, Bonnie, Dr RESIGNED | Director | 10 May 2010 | 17 Oct 2013 | United Kingdom | August 1954 | 63, Great Russell Street, London, WC1B 3BF, United Kingdom |
| KING, Ruth RESIGNED | Director | 07 Nov 2015 | 01 Oct 2017 | Britain | June 1955 | Rose Cottage. Main Street, Main Street, Shipton By Beningbrough, York, YO30 1AB, England |
| LAMBERT, Nigel RESIGNED | Director | 07 Nov 2015 | 30 Jul 2018 | United Kingdom | August 1962 | Golden Valley Cottage, Morse Lane, Drybrook, Gloucestershire, GL17 9BA, England |
| LEWENSTEIN, Eileen Edith RESIGNED | Director | | 26 Sep 1997 | | August 1925 | 11 Western Esplanade, Hove, Sussex, BN4 1WE |
| PARRY, Stephen RESIGNED | Director | 29 Oct 2018 | 03 Sep 2022 | England | March 1950 | 1 May Green, May Green, Little Ryburgh, Fakenham, NR21 0LP, England |
| ROGERS, Philip Marston RESIGNED | Director | | 28 Jun 1996 | | May 1951 | Marston Pottery, Lower Cefnfaes, Rhayader, Powys, LD6 5LT |
| RYAN, Andrew Michael RESIGNED | Director | 10 Feb 2004 | 01 Nov 2010 | England | May 1954 | 34 Fassett Square, London, E8 1DQ |