| MEARS, Martin Edward ACTIVE | Secretary | 15 Mar 1999 | | | | 5, Empress Avenue 5 Empress Avenue, West Mersea, Colchester, Essex, C05 8EX, United Kingdom |
| ALDRIDGE, John Francis ACTIVE | Director | 15 Mar 2019 | | England | January 1945 | 12, North Hill, Colchester, Essex, CO1 1DZ |
| ALSTON, Nicholas Kenneth ACTIVE | Director | 19 Dec 2016 | | England | September 1952 | 12, North Hill, Colchester, Essex, CO1 1DZ |
| BHIMA, Samantha Daliso ACTIVE | Director | 17 Mar 2022 | | United Kingdom | June 1976 | 12, North Hill, Colchester, Essex, CO1 1DZ |
| BURNS, Gillian Elizabeth ACTIVE | Director | 19 Jan 2026 | | England | November 1966 | 12, North Hill, Colchester, Essex, CO1 1DZ |
| DOLLERY, Caroline Elizabeth ACTIVE | Director | 21 May 2020 | | England | February 1961 | 12, North Hill, Colchester, Essex, CO1 1DZ |
| FIELD, Timothy ACTIVE | Director | 05 Nov 2018 | | England | January 1979 | 12, North Hill, Colchester, Essex, CO1 1DZ |
| LAWSON, Julia Christianne ACTIVE | Director | 28 Oct 2022 | | United Kingdom | October 1968 | 12, North Hill, Colchester, Essex, CO1 1DZ |
| MEARS, Martin Edward ACTIVE | Director | 27 Mar 1996 | | United Kingdom | August 1954 | 5, Empress Avenue 5 Empress Avenue, West Mersea, Colchester, Essex, C05 8EX, United Kingdom |
| RANKIN, Edward Leslie, Lt Col ACTIVE | Director | 19 Jan 2026 | | England | October 1975 | 12, North Hill, Colchester, Essex, CO1 1DZ |
| SOORMALLY, Victoria Louise ACTIVE | Director | 15 Sep 2025 | | England | January 1991 | 12, North Hill, Colchester, CO1 1DZ, England |
| SOUTH, Nigel Geoffrey ACTIVE | Director | 22 Feb 2016 | | England | December 1954 | 12, North Hill, Colchester, Essex, CO1 1DZ |
| ZOHOURI, Michael ACTIVE | Director | 19 Jan 2026 | | United Kingdom | November 1979 | 12, North Hill, Colchester, Essex, CO1 1DZ |
| ASHROWAN, Bridget Ann RESIGNED | Secretary | 01 Apr 1993 | 04 Oct 1995 | | | Zwaluw, Camley Street Natural Park, London, NW1 0MX |
| LANSLEY, Stephen Christopher RESIGNED | Secretary | 04 Oct 1995 | 02 Dec 1998 | | | Holly House, King Coel Road, Colchester, CO3 5HQ |
| ALEXANDER, Stephen RESIGNED | Director | 30 Jun 2016 | 02 Nov 2017 | United Kingdom | April 1969 | 12, North Hill, Colchester, Essex, CO1 1DZ |
| ASHROWAN, Bridget Ann RESIGNED | Director | 16 Jun 1993 | 04 Oct 1995 | | May 1966 | Zwaluw, Camley Street Natural Park, London, NW1 0MX |
| ASHROWAN, Richard RESIGNED | Director | 16 Jun 1993 | 04 Oct 1995 | | June 1966 | Zwalow, 12 Camley Street Natural Park, London, NW1 0NX |
| BANFORD, Linda Esther RESIGNED | Director | 06 Sep 1995 | 01 May 1996 | | November 1952 | Forge Cottage Mill Green, Edwardstone, Sudbury, Suffolk, CO10 5PY |
| BARRON, David RESIGNED | Director | 19 May 2008 | 18 May 2015 | United Kingdom | May 1938 | Maitlands, 48 Woodview Road, Great Dunmow, Essex, CM6 1BU |
| BIRMINGHAM, Stella Margaret RESIGNED | Director | 01 Jul 1998 | 11 Aug 2000 | | July 1932 | 58 The Street, Stisted, Braintree, Essex, CM7 8AN |
| BOLTON, Keith RESIGNED | Director | 01 Apr 1993 | 06 Apr 1994 | | April 1947 | 8 Vicars Orchard, Bulmer, Sudbury, Suffolk, CO10 7TB |
| CAREY, Deana RESIGNED | Director | 05 Apr 1995 | 14 Aug 1996 | | December 1958 | 60 Greenstead Road, Colchester, Essex, CO1 2SU |
| CARPINTEIRO, Anne RESIGNED | Director | 17 Jan 2011 | 16 May 2016 | England | April 1950 | 112, The Street, Little Waltham, Chelmsford, Essex, CM3 3NT, United Kingdom |
| CATTERALL, Arthur James RESIGNED | Director | 12 Jul 1999 | 20 Oct 2014 | United Kingdom | November 1939 | 3 Baden Powell Drive, Colchester, Essex, CO3 4SL |
| CUTHBERTSON, Keith Anthony RESIGNED | Director | 11 Jul 2005 | 22 Mar 2010 | | November 1943 | 36 Parsons Heath, Colchester, Essex, CO4 3HX |
| DA SILVA, Jane RESIGNED | Director | 03 Jan 1996 | 15 Sep 1999 | | November 1940 | Mouse Traps Rectory Road, Great Bromley, Colchester, Essex, CO7 7JA |
| DYETT, Nicha RESIGNED | Director | 17 Mar 2022 | 23 Mar 2023 | England | December 1991 | 12, North Hill, Colchester, Essex, CO1 1DZ |
| ELVIN, Ann Margaret RESIGNED | Director | 20 Mar 2000 | 23 Sep 2006 | | April 1940 | Paynes Farm, Ravens Green, Little Bentley, Colchester, Essex, CO7 8TB |
| FOGARTY, Susan Annabel Margaret RESIGNED | Director | 22 Jan 2001 | 17 Oct 2011 | United Kingdom | February 1942 | The Gables Brantham Court, Manningtree, Essex, CO11 1PP |
| FRANCIS, Mark RESIGNED | Director | 12 Jul 1999 | 13 Feb 2003 | | March 1955 | 23 Beche Road, Colchester, Essex, CO2 7LS |
| FRANCIS, Mary RESIGNED | Director | 22 Aug 1994 | 19 Nov 2016 | United Kingdom | March 1943 | Heathersett, Stanway Green, Colchester, Essex, CO3 5RA |
| HUGHES, Paul Joseph RESIGNED | Director | 17 Mar 2014 | 13 Feb 2017 | United Kingdom | March 1966 | 12, North Hill, Colchester, Essex, CO1 1DZ |
| JOHNSON, Andrew Steven RESIGNED | Director | 01 Apr 1993 | 06 Sep 1993 | | July 1964 | 102 Dale Close, Stanway, Colchester, CO3 5FG |
| KILVINGTON, Robert William RESIGNED | Director | 23 Mar 2023 | 28 Jun 2024 | England | May 1953 | 12, North Hill, Colchester, Essex, CO1 1DZ |
| LANSLEY, Stephen Christopher RESIGNED | Director | 22 Aug 1994 | 02 Dec 1998 | England | August 1947 | Holly House, King Coel Road, Colchester, CO3 5HQ |
| LARKIN, Yvonne Maria RESIGNED | Director | 20 Dec 2013 | 02 Oct 2024 | England | July 1965 | 12, North Hill, Colchester, Essex, CO1 1DZ |
| LAVENDER, Lucy Clare RESIGNED | Director | 19 Jan 2015 | 16 Apr 2015 | England | February 1969 | 12, North Hill, Colchester, Essex, CO1 1DZ |
| LEWIS, Gwilym RESIGNED | Director | 26 Apr 2010 | 26 Sep 2011 | Uk | March 1940 | 14, Highfields Mead, East Hanningfield, Chelmsford, Essex, CM3 8XA |
| LOFTHOUSE, Sean Lee RESIGNED | Director | 28 Oct 2022 | 18 May 2023 | England | April 1981 | 12, North Hill, Colchester, Essex, CO1 1DZ |
| O'DONEL, Ann RESIGNED | Director | 01 Apr 1993 | 20 Jul 1993 | | September 1951 | 27 Fitzwilliam Road, Colchester, CO3 3RZ |
| SETANOIANS, Melinda RESIGNED | Director | 24 Apr 2017 | 01 Jan 2020 | England | July 1978 | 12, North Hill, Colchester, Essex, CO1 1DZ |
| SHAH, Seena RESIGNED | Director | 21 Sep 2023 | 15 Sep 2025 | England | January 1989 | 12, North Hill, Colchester, Essex, CO1 1DZ |
| SHAH, Seena RESIGNED | Director | 20 Aug 2018 | 22 Oct 2020 | England | January 1989 | 12, North Hill, Colchester, Essex, CO1 1DZ |
| SIVANANTHAN, Nadarajah RESIGNED | Director | 06 Apr 1994 | 31 Aug 1996 | | March 1943 | 17 The Glade, Welshwood Park, Colchester, Essex, CO4 3JD |
| SMITH, Robert Gordon RESIGNED | Director | 03 Nov 2003 | 27 Oct 2023 | United Kingdom | June 1944 | Paddock House, Long Road East, Dedham, Essex, CO7 6BW |
| VAN DIJK, Edwin Everardus Johannus RESIGNED | Director | 03 Nov 2003 | 13 Dec 2004 | | September 1963 | The Old School House, Coggeshall Road, Colchester, Essex, CO5 9QR |
| WAIR, Sven Michael RESIGNED | Director | 17 May 2010 | 19 Sep 2016 | Uk | July 1964 | 52, Rosebery Avenue, Colchester, Essex, CO1 2UP |
| WALMSLEY, Peter John RESIGNED | Director | 24 Jul 2000 | 13 Sep 2002 | | December 1944 | Fairways, Middle Green, Wakes Colne, Colchester, Essex, CO6 2BN |
| WEST, Daniel Robert RESIGNED | Director | 23 Jan 2020 | 17 Mar 2022 | England | June 1982 | 12, North Hill, Colchester, Essex, CO1 1DZ |
| YADAV, Margaret Ellen RESIGNED | Director | 05 Mar 1997 | 12 Jul 1999 | | August 1942 | 36 Tall Trees, Mile End Road, Colchester, Essex, CO4 5DU |