| CARSWELL, Sarah Valerie Louise ACTIVE | Secretary | 15 Jan 2019 | | | | Brentwood School, Bayman Gate, Middleton Hall Lane, Brentwood, Essex, CM15 8EE |
| BERESFORD, Paul Charles ACTIVE | Director | 01 Sep 2019 | | United Kingdom | April 1956 | Brentwood School, Bayman Gate, Middleton Hall Lane, Brentwood, Essex, CM15 8EE |
| BLUNDEN, Jeremy ACTIVE | Director | 01 Mar 2019 | | England | August 1963 | Brentwood School, Bayman Gate, Middleton Hall Lane, Brentwood, Essex, CM15 8EE |
| BOND, Michael ACTIVE | Director | 01 Sep 2019 | | England | January 1972 | Brentwood School, Bayman Gate, Middleton Hall Lane, Brentwood, Essex, CM15 8EE |
| FERGUS, Jason Robert ACTIVE | Director | 11 May 2021 | | England | October 1973 | Brentwood School, Bayman Gate, Middleton Hall Lane, Brentwood, Essex, CM15 8EE |
| MCLINTOCK, Robert Ian ACTIVE | Director | 27 Nov 2010 | | England | May 1949 | Brentwood School, Bayman Gate, Middleton Hall Lane, Brentwood, Essex, CM15 8EE, United Kingdom |
| BRUTON, Ian Frank, Group Captain RESIGNED | Secretary | 01 Mar 2003 | 03 Feb 2017 | | | 48 Park Road, Brentwood, Essex, CM14 4TX |
| COOK, John Anthony, Colonel RESIGNED | Secretary | | 01 Jan 2003 | | | 16 Consort Close, Warley, Brentwood, Essex, CM14 5XE |
| DAVIS, Matthew John RESIGNED | Secretary | 23 Jan 2017 | 15 Jan 2019 | | | Brentwood School, Bayman Gate, Middleton Hall Lane, Brentwood, Essex, CM15 8EE |
| ASHTON, Hubert Gaitskell RESIGNED | Director | | 31 Dec 1996 | | January 1930 | Wealdside South Weald, Brentwood, Essex, CH14 5RA |
| BENDER, Gerald Frederick RESIGNED | Director | 25 Feb 1995 | 30 Sep 2001 | | August 1952 | 8 Tower Hill, Brentwood, Essex, CM14 4TA |
| BOWMAN, Jeffery Haverstock, Sir RESIGNED | Director | 22 Aug 1994 | 01 Apr 1997 | England | April 1935 | The Old Rectory, Boreham, Chelmsford, CM3 3EP |
| CHAPMAN, Alison Marie RESIGNED | Director | 29 Nov 2014 | 16 Mar 2019 | England | March 1965 | Rainham Steel Company Ltd, Manor Way, Rainham, Essex, RM13 8RE, England |
| DAVIES, Brian Picton RESIGNED | Director | 14 Jun 1997 | 12 Jun 2004 | | November 1935 | Cedar House Church Lane, Worplesdon, Guildford, Surrey, GU3 3RU |
| DAVIES, David Ian RESIGNED | Director | 01 Sep 2004 | 31 Aug 2019 | United Kingdom | May 1959 | Roden House, 4 Shenfield Road, Brentwood, Essex, CM15 8AA |
| EVANS, John Alfred Eaton RESIGNED | Director | | 31 Aug 1993 | | July 1933 | Manor Farm House, Easton, Wells, Somerset, BA5 1EB |
| FINCH, Colin John RESIGNED | Director | 12 May 1986 | 25 Jun 2016 | United Kingdom | July 1936 | 48 Crow Green Road, Brentwood, Essex, CM15 9RA |
| FINCH, Colin John RESIGNED | Director | | 31 Dec 1996 | United Kingdom | July 1936 | 48 Crow Green Road, Brentwood, Essex, CM15 9RA |
| HANNINGFIELD, The Lord, The Rt Hon RESIGNED | Director | 14 Jul 1997 | 11 Jun 2011 | United Kingdom | September 1940 | Pippins Place, Helmons Lane, West Hanningfield, Chelmsford, Essex, CM2 8UW |
| HILL, Anthony Herbert Clive RESIGNED | Director | | 07 Dec 1992 | | May 1922 | 5 High Street, Stock, Ingatestone, Essex, CM4 9BD |
| HUMAN, Henry Robin John RESIGNED | Director | 01 Oct 2001 | 31 Dec 2006 | | October 1937 | Perrymans, Boxted, Colchester, Essex, CO4 5SL |
| KELSALL, John Arthur Brooks RESIGNED | Director | 01 Sep 1993 | 31 Aug 2004 | | June 1943 | Roden House, Shenfield Road, Brentwood, Essex, CM15 8AS |
| LAURIE, Robert Peter RESIGNED | Director | 17 Feb 1992 | 25 Feb 1995 | | August 1925 | Heatleys 59 Middle Road, Ingrave, Brentwood, Essex, CM13 3QW |
| LIGHTOWLER, Michael RESIGNED | Director | 01 Jan 2007 | 27 Jun 2011 | United Kingdom | August 1953 | Old Barns Farm, Old Barns Lane, Blackmore, Essex, CM4 0PY |
| MAY, John Michael RESIGNED | Director | 01 Jan 2007 | 27 Nov 2010 | England | March 1955 | Hill House, Arkesden, Saffron Walden, Essex, CB11 4EX |
| MCINTYRE, Wendy Elizabeth RESIGNED | Director | | 09 Sep 2002 | | February 1940 | Harvard Downham Road, Stock, Ingatestone, Essex, CM4 9RB |
| OWERS, Richard William RESIGNED | Director | 12 Jun 2004 | 25 Nov 2013 | United Kingdom | October 1956 | 26 Crescent Drive, Brentwood, Essex, CM15 8DN |
| RAMSEY, Roger Edward RESIGNED | Director | 07 Dec 1992 | 31 Dec 2006 | England | March 1946 | 35 Wakerfield Close, Emerson Park, Hornchurch, Essex, RM11 2TH |
| SMITH, John Mccrindle RESIGNED | Director | 07 Dec 1992 | 25 Feb 1995 | | April 1925 | 15 Mascalls Gardens, Brentwood, Essex, CM14 5LT |
| SNYDER, Michael John, Sir RESIGNED | Director | 25 Jun 2016 | 01 Sep 2018 | England | July 1950 | Brentwood School, Bayman Gate, Middleton Hall Lane, Brentwood, Essex, CM15 8EE |
| TUMBRIDGE, James Richard RESIGNED | Director | 25 Nov 2013 | 06 Feb 2014 | England | January 1979 | Brentwood School, Bayman Gate, Middleton Hall Lane, Brentwood, Essex, CM15 8EE, United Kingdom |