| GODFREY-WITHEY, Jessica Lauren ACTIVE | Director | 03 Dec 2021 | | England | December 1990 | 333, Felixstowe Road, Ipswich, Suffolk, IP3 9BU, United Kingdom |
| KENDALL, Miranda ACTIVE | Director | 14 Sep 2019 | | England | February 1962 | 333, Felixstowe Road, Ipswich, Suffolk, IP3 9BU, United Kingdom |
| MURRAY, Diana Mary ACTIVE | Director | 07 Jan 2020 | | England | November 1945 | 333, Felixstowe Road, Ipswich, Suffolk, IP3 9BU, United Kingdom |
| MURRAY, Peter Guiler ACTIVE | Director | | | England | May 1937 | 333, Felixstowe Road, Ipswich, Suffolk, IP3 9BU, United Kingdom |
| PEVERLEY, Gary ACTIVE | Director | 13 Mar 2025 | | England | May 1966 | 333, Felixstowe Road, Ipswich, Suffolk, IP3 9BU, United Kingdom |
| RICHARDS, Philip Brian ACTIVE | Director | 01 Apr 2024 | | England | August 1962 | 333, Felixstowe Road, Ipswich, Suffolk, IP3 9BU, United Kingdom |
| TAYLOR, Sultan Ashmall ACTIVE | Director | 11 Dec 2025 | | England | November 1959 | 333, Felixstowe Road, Ipswich, Suffolk, IP3 9BU, United Kingdom |
| TOLLEY, Gail Elizabeth ACTIVE | Director | 08 Jun 2018 | | United Kingdom | November 1957 | 333, Felixstowe Road, Ipswich, Suffolk, IP3 9BU, United Kingdom |
| WEST, Stephen Raymond ACTIVE | Director | 30 Nov 2018 | | England | March 1958 | 333, Felixstowe Road, Ipswich, Suffolk, IP3 9BU, United Kingdom |
| BROOKMAN, Ian Charles RESIGNED | Secretary | 12 Sep 2014 | 04 Apr 2016 | | | 333 Felixstowe Road, Ipswich, Suffolk , IP3 9BU |
| EVANS, Kerry RESIGNED | Secretary | 09 Dec 2011 | 30 Aug 2012 | | | 333 Felixstowe Road, Ipswich, Suffolk , IP3 9BU |
| HEASMAN, Derek Mark RESIGNED | Secretary | 04 Apr 2016 | 09 Mar 2018 | | | 333 Felixstowe Road, Ipswich, Suffolk , IP3 9BU |
| HEASMAN, Derek Mark RESIGNED | Secretary | 06 Sep 2013 | 12 Sep 2014 | | | 333 Felixstowe Road, Ipswich, Suffolk , IP3 9BU |
| PRESCOTT, Geoffrey RESIGNED | Secretary | 30 Aug 2012 | 06 Sep 2013 | | | 333 Felixstowe Road, Ipswich, Suffolk , IP3 9BU |
| PRESCOTT, Geoffrey RESIGNED | Secretary | 19 Nov 2010 | 09 Dec 2011 | | | 333 Felixstowe Road, Ipswich, Suffolk , IP3 9BU |
| READ, Diana Francesca RESIGNED | Secretary | 27 Nov 2002 | 07 May 2009 | | | 333 Felixstowe Road, Ipswich, IP3 9BU |
| SCRIVENER, Karina Michelle RESIGNED | Secretary | 26 May 2009 | 19 Nov 2010 | | | 10, Banthorpe Grove, Kesgrave, Ipswich, Suffolk, IP5 2BU |
| TAYLOR, Paul Daniel RESIGNED | Secretary | | 10 May 2002 | | | 21 Albany Close, Bushey, Watford, WD2 3SG |
| TURNER, Duncan Paul RESIGNED | Secretary | 09 Mar 2018 | 10 Jun 2026 | | | 333, Felixstowe Road, Ipswich, Suffolk, IP3 9BU, United Kingdom |
| BARNISH, Alan Joseph RESIGNED | Director | 04 Jul 2003 | 27 Mar 2005 | | October 1949 | The Cedars, Houghton Road, St Ives, Cambridgeshire, PE27 6RN |
| BENNETT, Patricia RESIGNED | Director | 08 Jun 2001 | 15 Oct 2009 | | March 1939 | 49 Lone Tree Avenue, Impington, Cambridge, CB4 9PG |
| BENNETT, Stephen Thomas RESIGNED | Director | 10 Jun 2016 | 08 Sep 2023 | England | May 1958 | 333, Felixstowe Road, Ipswich, Suffolk, IP3 9BU, United Kingdom |
| CARTER, Dodie RESIGNED | Director | 18 Oct 2005 | 28 Apr 2008 | England | March 1948 | 134 Thoday Street, Cambridge, Cambridgeshire, CB1 3AX |
| CATCHPOOL, Hannah Claire RESIGNED | Director | 16 May 2014 | 01 Dec 2023 | England | April 1979 | 333, Felixstowe Road, Ipswich, Suffolk, IP3 9BU, United Kingdom |
| CUELL, Wesley Paul RESIGNED | Director | 06 May 2011 | 22 Oct 2013 | England | April 1947 | 333 Felixstowe Road, Ipswich, Suffolk , IP3 9BU |
| DE RAMSEY, Alison Mary, Lady RESIGNED | Director | 09 Jun 2000 | 10 May 2002 | England | September 1954 | Abbots Ripton Hall, Abbots Ripton, Huntingdon, Cambridgeshire, PE28 2PQ |
| FAURE WALKER, Harry John RESIGNED | Director | 18 Nov 1997 | 16 May 2014 | England | July 1940 | 333 Felixstowe Road, Ipswich, Suffolk , IP3 9BU |
| FINNEY, Marlini RESIGNED | Director | 09 Sep 2022 | 31 May 2024 | England | August 1967 | 333, Felixstowe Road, Ipswich, Suffolk, IP3 9BU, United Kingdom |
| GUTTERIDGE, Rosemary Florence RESIGNED | Director | 21 Nov 2014 | 01 Dec 2023 | England | January 1950 | 333, Felixstowe Road, Ipswich, Suffolk, IP3 9BU, United Kingdom |
| HEASMAN, Derek Mark RESIGNED | Director | 01 Apr 2024 | 03 Jul 2026 | England | February 1964 | 333, Felixstowe Road, Ipswich, Suffolk, IP3 9BU, United Kingdom |
| MARDELL, Lydia Charlotte RESIGNED | Director | 01 Feb 2002 | 04 Sep 2015 | England | June 1952 | 333 Felixstowe Road, Ipswich, Suffolk , IP3 9BU |
| MCLAUGHLIN, Catherine Jane RESIGNED | Director | 10 Jun 2016 | 11 Dec 2025 | England | March 1974 | 333, Felixstowe Road, Ipswich, Suffolk, IP3 9BU, United Kingdom |
| MORLEY, Peter James RESIGNED | Director | 19 Jan 1996 | 10 Oct 2006 | | September 1924 | The Grape Vine, Cavendish, Suffolk, CO10 8BB |
| MURRAY, Ethel Cheyne Guiler RESIGNED | Director | 01 Dec 1992 | 10 May 2002 | | August 1905 | Garden Cottage Holbrook Hall, Little Waldingfield, Sudbury, Suffolk, CO10 OTH |
| MURRAY, James Earl RESIGNED | Director | 05 Sep 2008 | 06 Dec 2019 | England | October 1974 | Unit 17, The Quadrangle Centre, The Drift, Nacton Road, Ipswich, Suffolk, IP3 9QR, England |
| MURRAY, Judith Hanson RESIGNED | Director | 01 Dec 1992 | 10 May 2002 | | April 1942 | 10 Abercorn Place, London, NW8 9XP |
| PARKINSON, Robert Henry RESIGNED | Director | 21 Nov 2014 | 10 Mar 2023 | England | February 1956 | 333, Felixstowe Road, Ipswich, Suffolk, IP3 9BU, United Kingdom |
| SAVIDGE, David Jonathan RESIGNED | Director | 01 Feb 2002 | 31 Dec 2016 | England | August 1950 | 333 Felixstowe Road, Ipswich, Suffolk , IP3 9BU |
| SOFTLEY, Sarah Catharine RESIGNED | Director | 21 Nov 2014 | 21 Jul 2016 | England | September 1965 | 333 Felixstowe Road, Ipswich, Suffolk , IP3 9BU |
| SPENCE, Julie Anne RESIGNED | Director | 01 Feb 2013 | 02 Dec 2022 | England | August 1955 | 333, Felixstowe Road, Ipswich, Suffolk, IP3 9BU, United Kingdom |
| STEPHENSON, Polly Goulding RESIGNED | Director | 08 Sep 2006 | 04 Sep 2015 | England | August 1973 | 333 Felixstowe Road, Ipswich, Suffolk , IP3 9BU |
| STEWART, Brian West RESIGNED | Director | 21 Nov 2014 | 13 Sep 2019 | England | June 1958 | 333 Felixstowe Road, Ipswich, Suffolk , IP3 9BU |
| TAYLOR, Charles Jeremy Bingham RESIGNED | Director | 20 Aug 2010 | 06 May 2011 | England | October 1947 | 333 Felixstowe Road, Ipswich, Suffolk , IP3 9BU |
| TAYLOR, Paul Daniel RESIGNED | Director | | 10 May 2002 | | March 1952 | 21 Albany Close, Bushey, Watford, WD2 3SG |
| TOWNLEY, Richard Templer RESIGNED | Director | 08 Sep 2006 | 27 Nov 2015 | England | August 1939 | 333 Felixstowe Road, Ipswich, Suffolk , IP3 9BU |
| TROOP, Patricia Ann, Prof RESIGNED | Director | 05 Sep 2008 | 23 Oct 2013 | England | April 1948 | 333 Felixstowe Road, Ipswich, Suffolk , IP3 9BU |
| TROOP, Patricia Ann, Prof RESIGNED | Director | 27 Feb 1998 | 20 Sep 2003 | England | April 1948 | 47a Lode Way, Ely, Cambridgeshire, CB6 3UL |
| VALLANCE-GOODE, Sarah Jane RESIGNED | Director | 22 Nov 2013 | 05 Feb 2018 | England | August 1954 | 333 Felixstowe Road, Ipswich, Suffolk , IP3 9BU |
| VINCENT, Paul James RESIGNED | Director | 06 May 2011 | 02 May 2013 | United Kingdom | May 1967 | 333 Felixstowe Road, Ipswich, Suffolk , IP3 9BU |
| WALKER, Simon RESIGNED | Director | 10 Jun 2016 | 02 Dec 2022 | England | April 1956 | 333, Felixstowe Road, Ipswich, Suffolk, IP3 9BU, United Kingdom |
| WEDGE, Peter Joseph RESIGNED | Director | 24 May 1996 | 01 Sep 2002 | England | June 1935 | The Granary, Mill Lane, Aldborough, Norwich, Norfolk, NR11 7NS |
| WILLS, Jonathan Geoffrey RESIGNED | Director | 25 May 2012 | 02 May 2013 | England | August 1964 | 333 Felixstowe Road, Ipswich, Suffolk , IP3 9BU |
| WOOD, Rebecca Ann RESIGNED | Director | 11 Mar 2022 | 11 Dec 2025 | England | January 1966 | 333, Felixstowe Road, Ipswich, Suffolk, IP3 9BU, United Kingdom |
| YARNALL, Nicola Ann RESIGNED | Director | 01 Apr 2024 | 19 Jun 2025 | England | October 1971 | 333, Felixstowe Road, Ipswich, Suffolk, IP3 9BU, United Kingdom |