| BARTON, Harrison ACTIVE | Secretary | 06 Jan 2025 | | | | 123 Watford Road, Watford Road, Birmingham, B30 1NP, England |
| BARTON, Harrison ACTIVE | Director | 26 Sep 2022 | | England | June 1984 | Brandon Marsh Nature Centre, Brandon Lane, Coventry, West Midlands, CV3 3GW |
| GREEN, Edmund Peter, Dr ACTIVE | Director | 26 May 2016 | | England | August 1965 | Brandon Marsh Nature Centre, Brandon Lane, Coventry, CV3 3GW, England |
| HILDRETH, James Matthew, Dr ACTIVE | Director | 25 Jul 2022 | | England | January 1981 | Brandon Marsh Nature Centre, Brandon Lane, Coventry, West Midlands, CV3 3GW |
| MCARDLE, Duncan ACTIVE | Director | 20 Nov 2017 | | England | May 1968 | Brandon Marsh Nature Centre, Brandon Lane, Coventry, West Midlands, CV3 3GW |
| RUSHTON, Helen Mary ACTIVE | Director | 15 Apr 2024 | | England | October 1966 | Brandon Marsh Nature Centre, Brandon Lane, Coventry, West Midlands, CV3 3GW |
| STOKES, Elizabeth Anne ACTIVE | Director | 01 Apr 2026 | | United Kingdom | April 1965 | Brandon Marsh Nature Centre, Brandon Lane, Coventry, West Midlands, CV3 3GW |
| WILBRAHAM, Laurence ACTIVE | Director | 01 Apr 2026 | | England | May 1954 | Brandon Marsh Nature Centre, Brandon Lane, Coventry, West Midlands, CV3 3GW |
| BENNETT, Martin Charles RESIGNED | Secretary | 21 Mar 1991 | 01 Feb 2002 | | | 220 Alwyn Road, Rugby, Warwickshire, CV22 7RA |
| BIRD, Jonathan Roderick Standen RESIGNED | Secretary | 23 Mar 2018 | 31 Dec 2024 | | | Number 10, Elm Court, Arden Street, Stratford Upon Avon, CV37 6PA, United Kingdom |
| DREW, Stefan RESIGNED | Secretary | 01 Feb 2002 | 26 May 2004 | | | 25 Birdingbury Road, Marton, Warwickshire, CV23 9RY |
| JARVIS, Paul Henry RESIGNED | Secretary | 26 May 2004 | 19 Dec 2017 | | | 23, Shrublands Drive, Lightwater, GU18 5QS, England |
| BRISTOL LEGAL SERVICES LIMITED RESIGNED | Nominee Secretary | 21 Mar 1991 | 21 Mar 1991 | | | Pembroke House, 7 Brunswick Square, Bristol, Avon, BS2 8PE |
| ASPINWALL, Rodney RESIGNED | Director | 30 Apr 2013 | 30 Apr 2025 | Wales | December 1940 | Tyddyn Dauddwr, Tyddyn Dauddwr, Llansantffraid, Powys, SY22 6TF, Wales |
| BENNETT, Martin Charles RESIGNED | Director | 21 Mar 1991 | 01 Feb 2002 | | December 1931 | 220 Alwyn Road, Rugby, Warwickshire, CV22 7RA |
| BIRD, Jonathan Roderick Standen RESIGNED | Director | 03 Dec 2020 | 04 Jul 2022 | England | March 1953 | Brandon Marsh Nature Centre, Brandon Lane, Coventry, West Midlands, CV3 3GW |
| BOUGHEY, Teresa Jayne RESIGNED | Director | 19 Feb 2024 | 11 Mar 2026 | England | February 1974 | Brandon Marsh Nature Centre, Brandon Lane, Coventry, West Midlands, CV3 3GW |
| CADBURY, Roger Victor John RESIGNED | Director | 22 Jan 1998 | 30 Mar 1999 | England | December 1937 | 58 Binswood Avenue, Leamington Spa, Warwickshire, CV32 5RX |
| COLLINS, Eamon Paul RESIGNED | Director | 16 Feb 2005 | 24 May 2022 | United Kingdom | September 1951 | 40 Beauchamp Avenue, Leamington Spa, Warwickshire, CV32 5TA |
| DAVIES, Karen April RESIGNED | Director | 01 Apr 2021 | 26 Oct 2023 | England | April 1964 | Brandon Marsh Nature Centre, Brandon Lane, Coventry, West Midlands, CV3 3GW |
| DOCKER, Thomas John RESIGNED | Director | 13 Jan 2020 | 02 Apr 2026 | United Kingdom | May 1984 | Brandon Marsh Nature Centre, Brandon Lane, Coventry, West Midlands, CV3 3GW |
| DOSWELL, Anne Vivien, Ms. RESIGNED | Director | 13 Dec 2016 | 31 Mar 2021 | England | September 1958 | Brandon Marsh Nature Centre, Brandon Lane, Coventry, West Midlands, CV3 3GW |
| DREW, Sharon RESIGNED | Director | 14 Mar 2004 | 31 Jul 2006 | | February 1956 | Oakgates, 25 Birdingbury Road Marton, Rugby, Warwickshire, CV23 9RY |
| DREW, Stefan RESIGNED | Director | 01 Feb 2002 | 31 Jul 2006 | | January 1952 | 25 Birdingbury Road, Marton, Warwickshire, CV23 9RY |
| FERMOR, Philip Malcolm, Dr RESIGNED | Director | 21 Mar 2000 | 31 Dec 2019 | England | September 1967 | 79 Rochester Road, Earlsdon, Coventry, CV5 6AF |
| FORZANI, Laura Helen RESIGNED | Director | 02 Jun 2025 | 30 Jun 2026 | England | June 1980 | Brandon Marsh Nature Centre, Brandon Lane, Coventry, West Midlands, CV3 3GW |
| GLEDSON, Richard Michael RESIGNED | Director | 09 Apr 1997 | 16 Jun 2010 | United Kingdom | July 1935 | Newlands Mill Lane, Little Shrewley Hatton, Warwick, Warwickshire, CV35 7HN |
| HALL, David RESIGNED | Director | 21 Mar 1991 | 16 Oct 1996 | | December 1934 | 160 Browns Lane, Knowle, Solihull, West Midlands, B93 9BD |
| HAYTON, Christopher Stuart RESIGNED | Director | 18 Jan 2021 | 17 Jun 2022 | England | May 1989 | Brandon Marsh Nature Centre, Brandon Lane, Coventry, West Midlands, CV3 3GW |
| HUNTER, Peter RESIGNED | Director | 21 Mar 1991 | 20 Dec 2016 | United Kingdom | January 1953 | 21 Co Operative Street, Aldermans Green, Coventry, West Midlands, CV2 1PT |
| JARVIS, Paul Henry RESIGNED | Director | 18 Jun 2003 | 19 Dec 2017 | United Kingdom | February 1946 | 23, Shrublands Drive, Lightwater, GU18 5QS, England |
| LORIMER, Alistair Martin RESIGNED | Director | 08 Sep 2009 | 06 Jun 2017 | United Kingdom | February 1961 | Midsummer, 3 Aston Cantlow Road, Wilmcote, Stratford-Upon-Avon, Warwickshire, CV37 9XN |
| MCKENZIE, John Duncan RESIGNED | Director | 13 Dec 2016 | 22 Feb 2026 | England | January 1957 | 5, Slade Grove, Knowle, Solihull, B93 9QY, England |
| MCLELLAN, Mark Robert, Dr RESIGNED | Director | 01 Jan 1998 | 23 Jul 2003 | | February 1961 | South View 21 Church Road, Church Lawford, Rugby, Warwickshire, CV23 9EG |
| READ, Katy RESIGNED | Director | 01 Jan 2014 | 31 Dec 2019 | United Kingdom | May 1976 | Brandon Marsh Nature Centre, Brandon Lane, Coventry, West Midlands, CV3 3GW |
| SMITH, David Ian RESIGNED | Director | 22 Jan 1998 | 03 Dec 2019 | United Kingdom | September 1959 | 6, Young Close, Warwick, CV34 6PW |
| SOLLISS, David Eric RESIGNED | Director | 21 Mar 1991 | 02 Feb 1997 | | April 1946 | 4 Evesham Place, Stratford Upon Avon, Warwickshire, CV37 6HT |
| TASKER, Andrew RESIGNED | Director | 18 Dec 1996 | 09 Jan 2012 | United Kingdom | March 1951 | 25 Abbey Lane, Southam, Leamington Spa, Warwickshire, CV47 1HR |
| WHITE, Fiona RESIGNED | Director | 20 Nov 2017 | 31 Mar 2026 | England | July 1964 | Brandon Marsh Nature Centre, Brandon Lane, Coventry, West Midlands, CV3 3GW |
| WHITTINGTON, Barry Peter RESIGNED | Director | 01 Jun 2000 | 14 Oct 2016 | England | September 1943 | 9 Arnold Avenue, Coventry, West Midlands, CV3 5LW |
| BOURSE SECURITIES LIMITED RESIGNED | Nominee Director | 21 Mar 1991 | 21 Mar 1991 | | | Pembroke House, 7 Brunswick Square, Bristol, Avon, BS2 8PE |