| LLEWELLYN, Robyn ACTIVE | Director | 02 Aug 2025 | | England | March 1965 | Brooke House, The Green, Ashbocking, Ipswich, Suffolk , IP6 9JY |
| OVERBURY, Christine ACTIVE | Director | 17 Sep 2020 | | England | February 1968 | Brooke House, The Green, Ashbocking, Ipswich, Suffolk , IP6 9JY |
| THOMSON, Calum Mackenzie ACTIVE | Director | 17 Mar 2022 | | England | June 1960 | Brooke House, The Green, Ashbocking, Ipswich, Suffolk , IP6 9JY |
| BROW, John David Bromfield RESIGNED | Secretary | | 31 Mar 2000 | | | Lea Bank, Westerfield, Ipswich, Suffolk, IP6 9AJ |
| ROUGHTON, Julian RESIGNED | Secretary | 12 Nov 2002 | 31 May 2020 | | | Brooke House, The Green, Ashbocking, Ipswich, Suffolk , IP6 9JY |
| ALEXANDER, James Matthew William RESIGNED | Director | 30 Jun 2017 | 21 Nov 2024 | England | November 1969 | Brooke House, The Green, Ashbocking, Ipswich, Suffolk , IP6 9JY |
| BROW, John David Bromfield RESIGNED | Director | | 31 Mar 2000 | | October 1930 | Lea Bank, Westerfield, Ipswich, Suffolk, IP6 9AJ |
| BROWN, Ian Douglas RESIGNED | Director | 20 Nov 2014 | 17 May 2018 | England | January 1949 | Brooke House, The Green, Ashbocking, Ipswich, Suffolk , IP6 9JY |
| CARLISLE, Kenneth Melville, Sir RESIGNED | Director | 27 Jan 2011 | 20 Nov 2014 | England | March 1941 | Brooke House, The Green, Ashbocking, Ipswich, Suffolk , IP6 9JY |
| CLARKE, Grenville RESIGNED | Director | 17 Sep 2002 | 27 Oct 2004 | | July 1947 | Howes Cottage, Lawshall Green, Bury St. Edmunds, Suffolk, IP29 4QH |
| COOKE, Paul Neville Rodney RESIGNED | Director | 20 May 2008 | 27 Jan 2011 | United Kingdom | July 1947 | Stanny House Farm Iken, Woodbridge, Suffolk, IP12 2EY |
| DRAYTON, Robin RESIGNED | Director | 26 May 2011 | 21 Oct 2017 | England | July 1946 | Brooke House, The Green, Ashbocking, Ipswich, Suffolk , IP6 9JY |
| DUNMORE, Gordon RESIGNED | Director | | 21 Oct 1994 | | August 1928 | Sandlings Ufford Place, Ufford, Woodbridge, Suffolk, IP13 6DP |
| EKE, Mary Elizabeth RESIGNED | Director | | 03 Sep 1996 | | July 1954 | The Moorings 109 Belstead Road, Ipswich, Suffolk, IP2 9AX |
| FARTHING, Nigel Charles RESIGNED | Director | 17 May 2018 | 23 Oct 2021 | England | February 1955 | Brooke House, The Green, Ashbocking, Ipswich, Suffolk , IP6 9JY |
| JACOB, William Le Grand RESIGNED | Director | | 27 Oct 2007 | | July 1928 | Brook House, Cumberland Street, Woodbridge, Suffolk, IP12 4AD |
| LOCK, Terence John RESIGNED | Director | 21 Dec 2004 | 26 May 2011 | United Kingdom | December 1949 | Camperdown Cottage, Spinney Lane, Ipswich, Suffolk, IP8 4LJ |
| MOORE, Derek Raymond RESIGNED | Director | | 04 Jan 1999 | | January 1943 | Crosslands Cage Lane, Boxted, Colchester, Essex, CO4 5RE |
| ROUGHTON, Julian RESIGNED | Director | 04 Jan 1999 | 31 May 2020 | England | October 1962 | Brooke House, The Green, Ashbocking, Ipswich, Suffolk , IP6 9JY |
| WOODWARD, Timothy RESIGNED | Director | 21 Nov 2024 | 02 Aug 2025 | England | March 1957 | Brooke House, The Green, Ashbocking, Ipswich, Suffolk , IP6 9JY |