| CLARK, Tom Justin ACTIVE | Director | 12 Feb 2024 | | England | January 1974 | Bridge Farm Business Park, Top Street, Martlesham, Woodbridge, Suffolk, IP12 4RB |
| KAVANAGH, Mark Thomas ACTIVE | Director | 28 Feb 2022 | | England | April 1970 | Bridge Farm Business Park, Top Street, Martlesham, Woodbridge, Suffolk, IP12 4RB |
| KING, Antje ACTIVE | Director | 02 Apr 2021 | | England | December 1966 | Bridge Farm Business Park, Top Street, Martlesham, Woodbridge, Suffolk, IP12 4RB |
| WARD, Kevin James ACTIVE | Director | 16 Dec 2025 | | England | May 1975 | Conatus, Unit F, Martlesham Heath, IP5 3RY, United Kingdom |
| JORDAN, Joan Mary RESIGNED | Secretary | 01 Jan 2004 | 31 Aug 2014 | | | 38 Churchill Crescent, Wickham Market, Suffolk, IP13 0RW |
| STAMP, Ewen George Morrell RESIGNED | Secretary | 01 Aug 2015 | 27 Nov 2015 | | | Bridge Farm Business Park, Top Street, Martlesham, Woodbridge, Suffolk, IP12 4RB |
| STAMP, Ewen George Morrell RESIGNED | Secretary | 22 Sep 1998 | 01 Jan 2004 | | | The Gables Lower Street, Stutton, Ipswich, Suffolk, IP9 2SQ |
| WILSON, Stephen Richard Mallett RESIGNED | Secretary | | 08 Oct 1999 | | | College Farm, Forward Green, Stowmarket, Suffolk, IP14 5EH |
| BARBER, Helen Rosemary RESIGNED | Director | | 28 Jan 1997 | | August 1942 | Stangrove Hall, The Street, Woodbridge, Suffolk, IP12 3BL |
| BARBER, Richard William RESIGNED | Director | | 27 Nov 2015 | United Kingdom | October 1941 | Stangrove Hall, Alderton, Woodbridge, Suffolk, IP12 3DF |
| BREWER, Derek Stanley RESIGNED | Director | | 28 Jan 1997 | | July 1923 | 240 Hills Road, Cambridge, Cambridgeshire, CB2 2QE |
| BREWER, Lucie Elisabeth RESIGNED | Director | | 01 Sep 1995 | | January 1923 | 240 Hills Road, Cambridge, Cambridgeshire, CB2 2QE |
| BREWER, Michael Roger RESIGNED | Director | 28 Jan 1997 | 31 Dec 2003 | | August 1954 | 74 Woodhill Crescent, Kenton, Harrow, Middlesex, HA3 0LZ |
| CLIFFORD, Peter Rowntree RESIGNED | Director | 01 Jan 2005 | 11 May 2018 | England | May 1953 | The Dreys, Stone Street, Crowfield, Suffolk, IP6 9SY |
| COCKS, Andrew RESIGNED | Director | | 28 Jan 1997 | | February 1952 | 13 King Coel Road, Colchester, Essex, CO3 9AG |
| DE BLABY-TEMPEST-RADFORD, Christopher Hugh Guy RESIGNED | Director | | 28 Jan 1997 | | August 1939 | 21 Afghan Road, London, SW11 2QD |
| ELLIS, Wendy Jane RESIGNED | Director | 01 Jan 2004 | 31 Dec 2009 | United Kingdom | December 1950 | 24 California, Woodbridge, Suffolk, IP12 4DE |
| HARRISON, Prunella Susan RESIGNED | Director | | 28 Jan 1997 | | November 1943 | Malet House The Street, Hacheston, Woodbridge, Suffolk, IP13 0DT |
| JORDAN, Joan Mary RESIGNED | Director | 01 Jan 2004 | 31 Dec 2009 | United Kingdom | January 1947 | 38 Churchill Crescent, Wickham Market, Suffolk, IP13 0RW |
| PALMER, Caroline Laura RESIGNED | Director | 01 Jan 2004 | 31 Dec 2009 | England | March 1970 | 60 The Thoroughfare, Woodbridge, Suffolk, IP12 1AL |
| PEARCE, Jennifer Ann RESIGNED | Director | 01 Sep 2014 | 12 Dec 2025 | England | April 1977 | Bridge Farm Business Park, Top Street, Martlesham, Woodbridge, Suffolk, IP12 4RB |
| POWELL, James RESIGNED | Director | 03 Sep 2018 | 31 Jan 2024 | England | January 1967 | Bridge Farm Business Park, Top Street, Martlesham, Woodbridge, Suffolk, IP12 4RB |
| RICHARDS, Michael John RESIGNED | Director | 01 Apr 2018 | 02 Apr 2021 | England | March 1953 | Bridge Farm Business Park, Top Street, Martlesham, Woodbridge, Suffolk, IP12 4RB |
| RICHARDS, Michael John RESIGNED | Director | 01 Jan 2004 | 31 Dec 2009 | United Kingdom | March 1953 | Field Cottage, School Lane, Benhall, Suffolk, IP17 1HE |
| STAMP, Ewen George Morrell RESIGNED | Director | 28 Jan 1997 | 31 Dec 2003 | United Kingdom | August 1939 | The Gables Lower Street, Stutton, Ipswich, Suffolk, IP9 2SQ |
| TAYLOR, Stephen John Charles, Dr RESIGNED | Director | 01 Sep 1995 | 28 Jan 1997 | | October 1960 | 1 Curzon Street, Reading, Berkshire, RG3 1DB |
| THOMPSON, Brian John, Professor RESIGNED | Director | 28 Jan 1997 | 31 Dec 2003 | Usa | October 1932 | 9 Esternay Lane, Pittsford, Ny 14534, Usa |
| WEBB, Michael Leonard RESIGNED | Director | 01 Jan 2004 | 31 Dec 2009 | United Kingdom | March 1952 | 57 Orchard Close, Woodbridge, Suffolk, IP12 1LD |
| WILSON, Marycita Jane RESIGNED | Director | | 28 Jan 1997 | England | November 1942 | College Farm, Forward Green, Stowmarket, Suffolk, IP14 5EH |
| WILSON, Stephen Richard Mallett RESIGNED | Director | | 27 Nov 2015 | England | October 1941 | College Farm, Forward Green, Stowmarket, Suffolk, IP14 5EH |