| DAVIDSON-SHRINE, Gregory ACTIVE | Secretary | 04 Dec 2019 | | | | 2 Chancellor Court, Occam Road, Surrey Research Park, Guildford, GU2 7AH, England |
| GIBBINS, Simon Mark ACTIVE | Director | 01 Sep 2010 | | United Kingdom | July 1966 | 2 Chancellor Court, Occam Road, Surrey Research Park, Guildford, GU2 7AH, England |
| JEFFERIES, Nicholas John ACTIVE | Director | 05 Jun 2009 | | England | January 1966 | 2 Chancellor Court, Occam Road, Surrey Research Park, Guildford, GU2 7AH, England |
| BITHELL, Charles Peter RESIGNED | Secretary | 17 Jun 2003 | 05 Dec 2003 | | | 82 Harpesford Avenue, Virginia Water, Surrey, GU25 4RE |
| HARKUS MADGE, Joanna Alwen RESIGNED | Secretary | 01 Apr 2017 | 02 Sep 2019 | | | 2 Chancellor Court, Occam Road Surrey Research Park, Guildford, Surrey, GU2 7AH |
| LOVERIDGE, James Douglas RESIGNED | Secretary | | 31 May 2000 | | | 10 Redding Drive, Amersham, Buckinghamshire, HP6 5PX |
| POMEROY, John Victor RESIGNED | Secretary | 05 Dec 2003 | 10 Jan 2005 | | | Chobham Lodge, 89 Windsor Road, Chobham, Surrey, GU24 8LE |
| POMEROY, John Victor RESIGNED | Secretary | 01 Jun 2000 | 16 Jun 2003 | | | Chobham Lodge, 89 Windsor Road, Chobham, Surrey, GU24 8LE |
| ROWE, Nicholas RESIGNED | Secretary | 02 Sep 2019 | 04 Dec 2019 | | | Wychwood Cottages, Somerton, Oxford, Oxon, OX25 6NB, United Kingdom |
| ROWE, Nicholas RESIGNED | Secretary | 26 Jan 2005 | 29 Aug 2008 | | | Wychwood Cottages, Somerton, Oxford, Oxon, OX25 6NB |
| SHILLINGLAW, Gary Preston RESIGNED | Secretary | 29 Aug 2008 | 31 Mar 2017 | | | 9, Monkshanger, Farnham, Surrey, England |
| BRYSON, John Macdonald RESIGNED | Director | | 28 Jun 1999 | | November 1945 | Edgton Little Tangley, Wonersh, Guildford, Surrey, GU5 0PW |
| COOPER, Malcolm Howard RESIGNED | Director | 27 Aug 2008 | 02 Feb 2010 | England | October 1960 | 24, Malthouse Close, Church Crookham, Hampshire, GU52 6TB |
| CROOK, Derek Frederick RESIGNED | Director | 26 Oct 1994 | 04 Feb 2000 | | April 1942 | Hythe House, 10 Moor Place, Windlesham, Surrey, GU20 6JS |
| DOWLING, Shaun Coleman RESIGNED | Director | 25 Jan 1993 | 29 Jun 1999 | | October 1931 | Bower Farm, The Vale, Chesham, Buckinghamshire, HP5 3NS |
| GOODMAN, John David Whitlock, Major General RESIGNED | Director | | 02 Sep 1997 | | May 1932 | The Old Rectory, Sutton Veny, Warminster, Wiltshire, BA12 7AU |
| GRANT, Howard Robert RESIGNED | Director | | 29 Nov 1996 | | November 1940 | Elmsleigh Market Place, Colerne, Chippenham, Wiltshire, SN14 8DF |
| JONES, Michael David RESIGNED | Director | 26 Oct 1994 | 08 Oct 1996 | | January 1945 | The Walnuts 96 Maplewell Road, Woodhouse Eaves, Loughborough, Leicestershire, LE12 8RA |
| LAUGHTON, Anthony Joseph RESIGNED | Director | 27 Jun 1999 | 17 Oct 2008 | | February 1943 | The Old House, Frensham, Farnham, Surrey, GU10 3EF |
| PEIRSON, Keith Edward RESIGNED | Director | 03 Jun 1998 | 24 Jun 1999 | | January 1942 | 4 Chantry Drive, Ingatestone, Essex, CM4 9HR |
| SALLITT, Timothy William Baines RESIGNED | Director | | 25 Nov 1998 | | March 1934 | 61d Sinclair Road, London, W14 0NR |
| SEBIRE, David John RESIGNED | Director | | 18 Jan 1993 | | March 1943 | Willesley House, Willesley, Tetbury, Gloucestershire, GL8 8QU |
| SYDES, Stephen Charles RESIGNED | Director | 27 Aug 2008 | 05 Jun 2009 | Berkshire | December 1961 | 1, Highfields, Overton, Hampshire, RG21 3PH |
| TUCKER, David Lambert RESIGNED | Director | 25 Jan 1993 | 24 Jun 1999 | England | December 1939 | Weir Cottage Moorhall Road, Harefield, Uxbridge, Middlesex, UB9 6PB |
| VIRDEE, Jagjit Singh RESIGNED | Director | 29 Jun 1999 | 17 Oct 2008 | | March 1952 | 33 Atkins Road, London, SW12 0AA |