| GARRETT, Mark ACTIVE | Secretary | 29 Dec 1995 | | | | Unit 23, Leafield Industrial Estate, Neston, Corsham, Wiltshire, SN13 9RS, England |
| CARRODUS-HILL, Tobias Adam ACTIVE | Director | 10 Sep 2018 | | United Kingdom | April 1982 | Unit 23, Leafield Industrial Estate, Neston, Corsham, Wiltshire, SN13 9RS, England |
| GIBBONS, Susan Claire ACTIVE | Director | 01 Feb 2007 | | United Kingdom | October 1944 | Unit 23, Leafield Industrial Estate, Neston, Corsham, Wiltshire, SN13 9RS, England |
| HAMILTON, Peter Evan ACTIVE | Director | 22 May 2026 | | England | June 1985 | Unit 23, Leafield Industrial Estate, Neston, Corsham, Wiltshire, SN13 9RS, England |
| HERNON, Thomas Leo ACTIVE | Director | 14 May 2024 | | United Kingdom | March 1990 | Unit 23, Leafield Industrial Estate, Neston, Corsham, Wiltshire, SN13 9RS, England |
| HOSKING, Simon Bayard Rich RESIGNED | Secretary | 24 Aug 1993 | 26 Nov 2001 | | | 28 The Mall, Clifton, Bristol, BS8 4DS |
| MUNN, Allen Vivian RESIGNED | Secretary | | 24 Aug 1993 | | | Utcombe Lodge, Featherbed Lane Stanton Wick, Bristol, Avon, BS18 4DD |
| ACTON, Anthony RESIGNED | Director | | 31 Dec 1996 | | December 1947 | 2 Belmont, Bath, Avon, BA1 5DT |
| BETTY, Simon James RESIGNED | Director | 21 Aug 2003 | 14 May 2024 | United Kingdom | August 1975 | Unit 23, Leafield Industrial Estate, Neston, Corsham, Wiltshire, SN13 9RS, England |
| BIRCH, Andrew Robert, Dr RESIGNED | Director | 20 Oct 2017 | 17 Dec 2025 | England | December 1985 | Unit 23, Leafield Industrial Estate, Neston, Corsham, Wiltshire, SN13 9RS, England |
| GADD, Charles Pady RESIGNED | Director | 10 Jul 1995 | 19 Dec 1995 | | August 1959 | Top Flat 5 Kensington Place, Clifton, Bristol, Avon, BS8 3AH |
| HARPER, William James RESIGNED | Director | 23 Aug 2013 | 10 Sep 2018 | United Kingdom | June 1989 | First Floor, 11 Laura Place, Bath, Avon, BA2 4BL |
| HAYNES, Anthony RESIGNED | Director | 19 Jul 2004 | 23 Aug 2013 | United Kingdom | December 1949 | 47 Sandy Lane, Cheltenham, Gloucestershire, GL53 9DG |
| ROBERTS, Linda Naomi RESIGNED | Director | 19 Sep 2000 | 20 Oct 2017 | United Kingdom | February 1967 | 5 Kensington Place, Bristol, Avon, BS8 3AH |
| SIMPSON, Janice Mary RESIGNED | Director | 10 Jul 1995 | 30 Jan 2007 | | May 1948 | 5 Kensington Place, Clifton, Avon, BS8 3AH |
| WILLIAMS, Lloyd Yorath RESIGNED | Director | 19 Dec 1996 | 26 Feb 2004 | | May 1962 | Top Floor Flat 5 Kensington Place, Clifton, Bristol, BS8 3AH |