| JEFFERIES, Martin Paul Alan ACTIVE | Secretary | 12 Jan 2000 | | | | 23 Royal York Crescent, Clifton, Bristol, BS8 4JX |
| HEARD, Priscilla Ferguson, Dr ACTIVE | Director | 25 Jan 2025 | | United Kingdom | April 1949 | 1, Chatford House, The Promenade, Bristol, BS8 3NG, England |
| JEFFERIES, Martin Paul Alan ACTIVE | Director | 12 Jan 2000 | | England | July 1968 | 23 Royal York Crescent, Clifton, Bristol, BS8 4JX |
| LEONARD, Eleanor Sorel ACTIVE | Director | 04 Mar 2024 | | England | November 1969 | 23, Royal York Crescent, (Garden Flat), Bristol, BS8 4JX, England |
| PARKER, Matthew Thomas, Dr ACTIVE | Director | 13 Dec 2023 | | Wales | June 1971 | 23 Royal York Crescent, Clifton, Bristol, BS8 4JX |
| WHITTON, Michael John RESIGNED | Secretary | | 12 Jan 2000 | | | 23 Royal York Crescent, Clifton, Bristol, Avon, BS8 4JX |
| DYER, David RESIGNED | Director | 04 Aug 2011 | 14 Oct 2020 | England | April 1956 | 23 Royal York Crescent, Clifton, Bristol, BS8 4JX |
| GREENHOUSE, Peter Robin David Haig RESIGNED | Director | 27 Oct 2009 | 25 Jun 2010 | England | October 1945 | 23 Royal York Crescent, Clifton, Bristol, BS8 4JX |
| GREGORY, Richard Langton RESIGNED | Director | | 17 May 2010 | England | August 1923 | 23 Royal York Crescent, Clifton, Bristol, BS8 4JX |
| NSOULI, Sarah RESIGNED | Director | 26 Oct 2009 | 24 Jan 2012 | England | May 1984 | 23 Royal York Crescent, Clifton, Bristol, BS8 4JX |
| WHITTON, Michael John RESIGNED | Director | | 12 Jan 2000 | | February 1948 | 23 Royal York Crescent, Clifton, Bristol, Avon, BS8 4JX |