| CAMPION, Ben ACTIVE | Director | 03 Aug 2026 | | England | February 1979 | Abbotts Hall Farm, Maldon Road, Great Wigborough, Colchester, CO5 7RZ |
| DAGLEY, Jeremy Robin ACTIVE | Director | 14 Jul 2022 | | England | July 1962 | Abbotts Hall Farm, Maldon Road, Great Wigborough, Colchester, CO5 7RZ |
| JOYNSON, Charles Andrew ACTIVE | Director | 10 Nov 2025 | | England | January 1959 | Abbotts Hall Farm, Maldon Road, Great Wigborough, Colchester, CO5 7RZ |
| QUILL, Samantha Christine ACTIVE | Director | 14 Jul 2022 | | United Kingdom | April 1969 | Abbotts Hall Farm, Maldon Road, Great Wigborough, Colchester, CO5 7RZ |
| YATES, Richard Michael ACTIVE | Director | 14 Jul 2022 | | United Kingdom | August 1979 | Abbotts Hall Farm, Maldon Road, Great Wigborough, Colchester, CO5 7RZ |
| BROWN, John Michael RESIGNED | Secretary | 27 May 1997 | 14 Feb 2001 | | | 8 Wroxham Close, Lexden, Colchester, Essex, CO3 3RQ |
| FOREMAN, Roger Anthony RESIGNED | Secretary | 11 Oct 1993 | 15 Apr 1997 | | | 5 Westfield Avenue, Chelmsford, Essex, CM1 1SF |
| HEARN, Fiona Judith RESIGNED | Secretary | 01 Sep 2020 | 30 Mar 2022 | | | Abbotts Hall Farm, Maldon Road, Great Wigborough, Colchester, CO5 7RZ |
| MALTHOUSE, Rebecca Anne RESIGNED | Secretary | 27 Sep 2012 | 31 Aug 2020 | | | The Joan Elliot Visitor Centre, Abbots Hall Farm, Great Wigborough Colchester, Essex, CO5 7RZ |
| MEACOCK, Lynne Julia RESIGNED | Secretary | 14 Feb 2001 | 10 Feb 2011 | | | 22 Linnet Drive, Chelmsford, Essex, CM2 8AE |
| MELLOR, Phil RESIGNED | Secretary | 10 Feb 2011 | 20 Jun 2011 | | | The Joan Elliot Visitor Centre, Abbots Hall Farm, Great Wigborough Colchester, Essex, CO5 7RZ |
| SMART, Bryan Anthony RESIGNED | Secretary | 16 Sep 1993 | 11 Oct 1993 | | | Hill House, South Street, Manningtree, Essex, CO11 1BQ |
| TODD, Debbie RESIGNED | Secretary | 06 Nov 2011 | 27 Sep 2012 | | | The Joan Elliot Visitor Centre, Abbots Hall Farm, Great Wigborough Colchester, Essex, CO5 7RZ |
| BOOT, Frederick William RESIGNED | Director | 11 Oct 1993 | 14 Apr 2009 | United Kingdom | August 1934 | 6 Elton Walk, Tiptree, Colchester, Essex, CO5 0DD |
| BOSWELL, Susan Nicola RESIGNED | Director | 14 Jul 2022 | 22 Aug 2024 | England | November 1968 | Abbotts Hall Farm, Maldon Road, Great Wigborough, Colchester, CO5 7RZ |
| BRIDGES, Duncan Carl RESIGNED | Director | 11 Oct 1993 | 03 Dec 2001 | | December 1963 | 2 Hillfield Cottages, Layer Breton, Colchester, Essex, CO2 0PS |
| BROWN, John Michael RESIGNED | Director | 27 May 1997 | 14 Feb 2001 | England | April 1940 | 8 Wroxham Close, Lexden, Colchester, Essex, CO3 3RQ |
| CATCHPOLE, George Henry RESIGNED | Director | 29 Jan 2004 | 15 Apr 2014 | United Kingdom | January 1937 | 92 Booth Avenue, Colchester, Essex, CO4 3AZ |
| DAVIDSON, Andrew James RESIGNED | Director | 14 Jul 2022 | 06 Feb 2023 | England | March 1960 | Abbotts Hall Farm, Maldon Road, Great Wigborough, Colchester, CO5 7RZ |
| EVANS, Gordon William RESIGNED | Director | 07 May 2015 | 19 Mar 2020 | England | April 1946 | Abbotts Hall Farm, Maldon Road, Great Wigborough, Colchester, CO5 7RZ |
| FOREMAN, Roger Anthony RESIGNED | Director | 11 Oct 1993 | 15 Apr 1997 | | April 1948 | 5 Westfield Avenue, Chelmsford, Essex, CM1 1SF |
| GILL, Martyn John RESIGNED | Director | 04 Dec 2012 | 20 Nov 2018 | England | December 1956 | Abbotts Hall Farm, Maldon Road, Great Wigborough, Colchester, CO5 7RZ, England |
| HALL, John Morley RESIGNED | Director | 16 Sep 1993 | 31 Oct 2015 | United Kingdom | August 1951 | 44 Fingringhoe Road, Langenhoe, Colchester, Essex, CO5 7LB |
| HARVEY, Neil Richard RESIGNED | Director | 15 May 2007 | 28 Apr 2017 | United Kingdom | July 1970 | Abbotts Hall Farm, Maldon Road, Great Wigborough, Colchester, CO5 7RZ, England |
| HAZELHURST, Keeley Ann RESIGNED | Director | 08 Sep 2016 | 29 May 2025 | United Kingdom | November 1970 | Abbotts Hall Farm, Maldon Road, Great Wigborough, Colchester, CO5 7RZ |
| HILLS, Robert John RESIGNED | Director | 16 May 2001 | 31 Mar 2011 | England | March 1940 | 8 Daines Close, South Ockendon, Essex, RM15 5RX |
| HODGSON, Brian RESIGNED | Director | 23 Apr 1998 | 15 Apr 2013 | United Kingdom | August 1935 | 38 Mary Frank House, Frank Clater Close, Colchester, Essex, CO4 3AH |
| HOLMES, Robert Alan RESIGNED | Director | 22 Jul 2020 | 14 Jul 2022 | England | December 1952 | Abbotts Hall Farm, Maldon Road, Great Wigborough, Colchester, CO5 7RZ |
| IMPEY, Andrew James, Dr RESIGNED | Director | 12 Nov 2015 | 05 Feb 2024 | England | September 1971 | Abbotts Hall Farm, Maldon Road, Great Wigborough, Colchester, CO5 7RZ |
| LACY, Edwin Stanley RESIGNED | Director | 14 Sep 1995 | 31 Mar 1998 | | July 1942 | Tattons Deerbank Road, Billericay, Essex, CM11 1BB |
| LAMBERT, Michael George RESIGNED | Director | 06 Oct 2011 | 15 Nov 2012 | England | October 1956 | The Joan Elliot Visitor Centre, Abbots Hall Farm, Great Wigborough Colchester, Essex, CO5 7RZ |
| LUKE, Philip Granville RESIGNED | Director | 14 Sep 1995 | 15 Apr 1997 | | March 1931 | Box Lodge, Manse Chase, Maldon, Essex, CM9 7EA |
| MOUSER, George Henry William RESIGNED | Director | 19 Apr 2010 | 10 Jan 2011 | England | August 1941 | Wyley Cottage, Rectory Road, Weely Heath, Clacton, Essex, CO16 9BH, United Kingdom |
| SHACKLOCK, Kenneth Harvey RESIGNED | Director | 27 May 1997 | 19 Apr 2010 | England | November 1931 | 11 Acacia Drive, Maldon, Essex, CM9 6AW |
| SMART, David Terry RESIGNED | Director | 07 May 2015 | 05 May 2017 | England | March 1968 | Abbotts Hall Farm, Maldon Road, Great Wigborough, Colchester, CO5 7RZ |
| WILCOX, Stephen John RESIGNED | Director | 25 Mar 2013 | 23 Dec 2014 | England | March 1951 | Abbotts Hall Farm, Maldon Road, Great Wigborough, Colchester, CO5 7RZ, England |