| SPOLLIN, Nicholas Jeffery ACTIVE | Secretary | 20 Mar 1998 | | | | 39, Quantock Road, Bristol, BS3 4PQ, England |
| EASTWOOD, Elspeth ACTIVE | Director | 09 Nov 2020 | | England | July 1996 | 39, Quantock Road, Bristol, BS3 4PQ, England |
| HARRY, Clive John ACTIVE | Director | 24 Nov 2004 | | England | January 1951 | 39, Quantock Road, Bristol, BS3 4PQ, England |
| KIRBY, Ben ACTIVE | Director | 18 Jan 2024 | | England | March 2004 | 39, Quantock Road, Bristol, BS3 4PQ, England |
| KLEWIN, Hannah Lindsey ACTIVE | Director | 13 Sep 2004 | | England | April 1973 | 39, Quantock Road, Bristol, BS3 4PQ, England |
| PEARCE, Susan Diana ACTIVE | Director | 18 Jan 2024 | | England | April 1957 | 39, Quantock Road, Bristol, BS3 4PQ, England |
| SPOLLIN, Nicholas Jeffery ACTIVE | Director | 20 Mar 1998 | | United Kingdom | December 1955 | 8 Argyle Place, Bristol, BS8 4RH |
| CROWE, Maureen RESIGNED | Secretary | | 20 Mar 1998 | | | West End House, Northleach, Cheltenham, Gloucestershire |
| ROGERS, Irving Herbert Harvey RESIGNED | Secretary | | 15 Jun 1992 | | | 151 Longmead Avenue, Bristol, BS7 8QG |
| BEAZLEY, Isobel RESIGNED | Director | 31 Jan 2005 | 31 Mar 2023 | France | July 1957 | 39, Quantock Road, Bristol, BS3 4PQ, England |
| CLARE, Mal RESIGNED | Director | 20 Mar 1998 | 27 May 2003 | | July 1938 | 1 Camden Terrace, Bristol, Avon, BS8 4PU |
| CRAMER, Helen RESIGNED | Director | 18 Feb 1996 | 28 Mar 1998 | | June 1955 | Gonewithy Cottage Blackhorse Hill, Westbury On Trym, Bristol, Avon, BS10 7TP |
| CROWE, Maureen RESIGNED | Director | | 20 Mar 1998 | | August 1946 | West End House, Northleach, Cheltenham, Gloucestershire |
| DEUTSCHMAN, Yvonne Janice Christiana RESIGNED | Director | 18 Feb 1996 | 13 Sep 2004 | England | December 1950 | 28 Belsize Avenue, London, NW3 4AU |
| HENRIQUES, Penelope Jane, Dr RESIGNED | Director | | 13 Sep 2004 | | September 1944 | 11 Castle Street, Stroud, Gloucestershire, GL5 2HP |
| JOHNSON, Monica RESIGNED | Director | | 29 Mar 1998 | | September 1951 | 44 Caulfield Road, London, SE15 2DE |
| KLEWIN, Victoria RESIGNED | Director | 15 Nov 2005 | 01 Sep 2011 | United Kingdom | January 1987 | Cheviot House, 76 High Street, Corsham, Wiltshire, SN13 0HF |
| MCEWEN, Eilis RESIGNED | Director | 29 Jul 2014 | 06 Dec 2021 | England | March 1996 | 39, Quantock Road, Bristol, BS3 4PQ, England |
| PEARCE, Phoebe Freya RESIGNED | Director | 01 Sep 2011 | 09 Nov 2020 | United Kingdom | June 1992 | 39, Quantock Road, Bristol, BS3 4PQ, England |
| ROGERS, Irving Herbert Harvey RESIGNED | Director | | 18 Feb 1996 | | January 1928 | 151 Longmead Avenue, Bristol, BS7 8QG |
| SMITH, Joan Mary RESIGNED | Director | | 13 Sep 2004 | England | May 1946 | 22 Fortismere Avenue, London, N10 3BL |
| TOWNEND, Sophie RESIGNED | Director | 29 Jul 2014 | 12 Dec 2025 | England | November 1995 | 39, Quantock Road, Bristol, BS3 4PQ, England |
| WHITE, Richard Saunders RESIGNED | Director | | 30 Mar 1998 | | April 1956 | 90 Spa Road, Weymouth, Dorset, DT3 5ER |