| WARGENT, Nicholas James ACTIVE | Secretary | 17 Nov 2017 | | | | 106, Waterhouse Lane, Chelmsford, Essex, CM1 2QU, England |
| MACLACHAN, Adele ACTIVE | Director | 01 Oct 2009 | | United Kingdom | July 1962 | Little Orchard, Beech Lane, Kislingbury, Northampton, NN7 4AL, United Kingdom |
| WARGENT, Nicholas James ACTIVE | Director | 06 Feb 2019 | | England | October 1973 | 106, Waterhouse Lane, Chelmsford, CM1 2QU, England |
| BARNSHAW, Harry Thomas RESIGNED | Secretary | 28 Jul 2010 | 28 Apr 2017 | | | Blackthorn Garngibboch Road, Cumbernauld, Glasgow, G67 4AF |
| EDWARDS, Kevin Neil RESIGNED | Secretary | 30 Jun 2001 | 28 Jul 2010 | | | 15 Rothesay Avenue, Chelmsford, Essex, CM2 9BU |
| ELLISON, John Stuart RESIGNED | Secretary | | 30 Jun 2001 | | | Cloudsmoor Moor Court, Rodborough Common, Stroud, Gloucestershire, GL5 5DA |
| MATHER, David Alexander Russell RESIGNED | Secretary | 28 Apr 2017 | 17 Nov 2017 | | | 9-13, Napier Road, Wardpark North, Cumbernauld, Glasgow, G68 0EF, Scotland |
| BARNSHAW, Harry Thomas RESIGNED | Director | 28 Jul 2010 | 28 Apr 2017 | United Kingdom | September 1946 | Aviation House, The Lodge, Harmondsworth Lane, West Drayton, Middlesex, UB7 0LQ, United Kingdom |
| BRANNOCK, David John RESIGNED | Director | 28 Jun 1996 | 02 Mar 2001 | | March 1953 | Glebe House Silver Street, Bourton, Swindon, Wiltshire, SN6 8JF |
| BRODIE, Ian Duncan RESIGNED | Director | | 03 Aug 2010 | United Kingdom | August 1951 | 1, Hunters Piece, Bourton, Swindon, Wiltshire, SN6 8JR |
| DAVIS, John Patrick RESIGNED | Director | | 13 Jun 1999 | | June 1944 | Sandwath, Newbiggin On Lune, Cumbria, CA17 4LY |
| DEVEY, Michael Victor RESIGNED | Director | 27 May 1994 | 31 May 1996 | | June 1943 | 17 Romsley Hill Grange, Farley Lane Romsley, Halesowen, West Midlands, B62 0LN |
| EDWARDS, Kevin Neil RESIGNED | Director | 19 May 2000 | 28 Jul 2010 | England | November 1956 | 15 Rothesay Avenue, Chelmsford, Essex, CM2 9BU |
| ELLISON, John Stuart RESIGNED | Director | | 30 Jun 2001 | United Kingdom | July 1945 | Cloudsmoor Moor Court, Rodborough Common, Stroud, Gloucestershire, GL5 5DA |
| HOLGATE, John Graham RESIGNED | Director | | 29 Nov 1993 | | February 1937 | Ghyll Croft, St Mary's Close, Kempsford, Gloucestershire, GL7 4NF |
| LATHAM, David RESIGNED | Director | | 01 Sep 1999 | | February 1947 | Fairfields, Gladestry, Kington, Herefordshire, HR5 3ND |
| LEA, Christopher John RESIGNED | Director | 27 May 1994 | 25 Nov 1994 | | March 1962 | 32 Broadlee, Wilnecote, Tamworth, Staffordshire, B77 4PF |
| LOWTHER, Robert Dennis RESIGNED | Director | 01 Jan 1998 | 30 Mar 2009 | | September 1964 | 6 Brook Meadow, Helmeth Road, Church Stretton, Shropshire, SY6 7EH |
| MARSHALL, David William RESIGNED | Director | 01 Jun 2000 | 28 Jul 2010 | England | June 1960 | 26 Leyland Avenue, Wolverhampton, West Midlands, WV3 9RF |
| MATHER, David Alexander Russell RESIGNED | Director | 28 Apr 2017 | 01 Jan 2019 | Scotland | January 1963 | 9-13, Napier Road, Wardpark North, Cumbernauld, Glasgow, G68 0EF, Scotland |
| MAZONAS, Brian Robert, Doctor RESIGNED | Director | 13 Oct 1997 | 30 Apr 2010 | United Kingdom | August 1954 | Parsonage Farm, Eardisley, Herefordshire, HR3 6LX |
| MEHRABIAN, Robert RESIGNED | Director | 28 Jul 2010 | 02 Oct 2025 | United States | July 1941 | 106, Waterhouse Lane, Chelmsford, Essex, CM1 2QU, England |
| PERRY, Neil Adrian RESIGNED | Director | 23 Aug 1999 | 26 Nov 1999 | | July 1959 | 2 Prospect Place, Cirencester, Gloucestershire, GL7 1EZ |
| PICHELLI, Aldo RESIGNED | Director | 28 Jul 2010 | 15 Oct 2021 | United States | January 1952 | 106, Waterhouse Lane, Chelmsford, Essex, CM1 2QU, England |
| SCOTT, David Griffiths RESIGNED | Director | 01 May 1998 | 30 Jun 1999 | | February 1942 | The Barn Main Street, Wick, Pershore, Worcestershire, WR10 3NZ |
| WILSON, Donald RESIGNED | Director | 04 May 1999 | 28 Jul 2010 | United Kingdom | June 1933 | Foxglove Cottage, 4 Little Hayes Lane, Itchen Abbas, Winchester, Hampshire, SO21 1XA |