| ASHRAFI, Sayed Suleiman ACTIVE | Secretary | 09 Dec 2024 | | | | Gate House, Turnpike Road, High Wycombe, Buckinghamshire, HP12 3NR, United Kingdom |
| HINDMARSH, Katherine Elizabeth ACTIVE | Director | 09 Dec 2024 | | United Kingdom | May 1989 | Gate House, Turnpike Road, High Wycombe, Buckinghamshire, HP12 3NR, United Kingdom |
| HOLLOWELL, Sara ACTIVE | Director | 01 Oct 2025 | | United Kingdom | July 1971 | Gate House, Turnpike Road, High Wycombe, Buckinghamshire, HP12 3NR |
| ATTERBURY, Karen Lorraine RESIGNED | Secretary | 04 Feb 2002 | 01 Dec 2009 | | | 11, Chestnut Drive, Berkhamsted, Hertfordshire, HP24 2JL |
| BANHAM, Molly RESIGNED | Secretary | 19 Oct 2018 | 29 Nov 2023 | | | Gate House, Turnpike Road, High Wycombe, Buckinghamshire, HP12 3NR, United Kingdom |
| BORT, Stefan Edward RESIGNED | Secretary | 01 Jul 1994 | 04 Feb 2002 | | | 126 Grove Park, London, SE5 8LD |
| CLAPHAM, Colin Richard RESIGNED | Secretary | 01 Dec 2009 | 19 Oct 2018 | | | Gate House, Turnpike Road, High Wycombe, Buckinghamshire, HP12 3NR, United Kingdom |
| INGRAM, Peter William Irving RESIGNED | Secretary | | 01 Jul 1994 | | | 40 Landford Road, London, SW15 1AG |
| JORDAN, James John RESIGNED | Secretary | 20 Dec 2004 | 26 Jan 2009 | | | Grosvenor House, 2 Church Lane, Stanford On Avon, Northamptonshire, NN6 6JP |
| LEVEN, Steven RESIGNED | Secretary | 01 Jul 1994 | 21 Feb 1996 | | | 69 Northolt Road, South Harrow, Middlesex, HA2 0LP |
| LONNON, Michael Andrew, Mr. RESIGNED | Secretary | 29 Nov 2023 | 09 Dec 2024 | | | Gate House, Turnpike Road, High Wycombe, Buckinghamshire, HP12 3NR, United Kingdom |
| ADEDOYIN, Omolola Olutomilayo RESIGNED | Director | 01 Sep 2023 | 24 Apr 2024 | England | December 1975 | Gate House, Turnpike Road, High Wycombe, Bucks, HP12 3 NR, United Kingdom |
| BLACK, Alice Hannah RESIGNED | Director | 31 Dec 2019 | 26 Aug 2022 | United Kingdom | January 1983 | Gate House, Turnpike Road, High Wycombe, Buckinghamshire, HP12 3NR, United Kingdom |
| BORT, Stefan Edward RESIGNED | Director | 25 Jun 1996 | 04 Feb 2002 | | February 1960 | 126 Grove Park, London, SE5 8LD |
| CANTY, Jennifer RESIGNED | Director | 24 Apr 2024 | 30 Sep 2025 | United Kingdom | July 1993 | Gate House, Turnpike Road, High Wycombe, Buckinghamshire, HP12 3NR |
| FERRIER, Iain Mitchell RESIGNED | Director | | 25 Jun 1996 | | October 1940 | 29 Burnbrae, Edinburgh, EH12 8UB |
| HINDMARSH, Katherine Elizabeth RESIGNED | Director | 26 Aug 2022 | 01 Sep 2023 | United Kingdom | May 1989 | Gate House, Turnpike Road, High Wycombe, Buckinghamshire, HP12 3NR, United Kingdom |
| JORDAN, James John RESIGNED | Director | 04 Feb 2002 | 31 Dec 2019 | England | November 1961 | Gate House, Turnpike Road, High Wycombe, Buckinghamshire, HP12 3NR, United Kingdom |
| KELLY, Matthew Robert RESIGNED | Director | 30 Jul 2008 | 06 Mar 2009 | | February 1976 | 16, St Josephs Vale, Blackheath, London, SE3 0XF |
| LONNON, Michael Andrew, Mr. RESIGNED | Director | 05 Nov 2013 | 09 Dec 2024 | United Kingdom | January 1957 | Gate House, Turnpike Road, High Wycombe, Buckinghamshire, HP12 3NR, United Kingdom |
| MIDDLETON, Fiona Elizabeth RESIGNED | Director | 06 Mar 2009 | 05 Nov 2013 | United Kingdom | October 1968 | 44 Greenleaf Close, Tulse Hill, London, SW2 2HD |
| SMITH, Christopher Rodney RESIGNED | Director | | 25 Jun 1996 | | October 1945 | Derry House, Northend, Henley-On-Thames, Berkshire, RG9 6LQ |
| WAGHORN, Richard Seymour RESIGNED | Director | 25 Jun 1996 | 30 Jul 2008 | United Kingdom | December 1955 | 2 High Garth, Esher, Surrey, KT10 9DN |
| WOODWARD, John Colin RESIGNED | Director | | 31 Jul 1993 | | May 1936 | Redroofs, Upper Icknield Way, Whiteleaf, Princes Risborough, HP27 0LY |