| DAVIDSON-SHRINE, Gregory ACTIVE | Secretary | 04 Dec 2019 | | | | 2 Chancellor Court, Occam Road, Surrey Research Park, Guildford, GU2 7AH, England |
| DAVIDSON-SHRINE, Gregory ACTIVE | Director | 17 Dec 2019 | | England | September 1974 | 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 |
| BITHELL, Charles Peter RESIGNED | Secretary | 20 Jun 2000 | 01 Apr 2003 | | | 82 Harpesford Avenue, Virginia Water, Surrey, GU25 4RE |
| BRAIN, Simon RESIGNED | Secretary | 23 May 1996 | 31 Mar 2000 | | | Jangas House, Sandpits Lane, Hawkesbury Upton, South Gloucestershire, GL9 1BD |
| BUCKNELL, Andrew Thomas RESIGNED | Secretary | 01 Apr 2003 | 26 Oct 2005 | | | 29 The Brambles, Crowthorne, Berkshire, RG45 6EF |
| HARKUS MADGE, Joanna Alwen RESIGNED | Secretary | 01 Apr 2017 | 02 Sep 2019 | | | 2 Chancellor Court, Occam Road Surrey Research Park, Guildford, Surrey, GU2 7AH |
| ROWE, Nicholas RESIGNED | Secretary | 02 Sep 2019 | 04 Dec 2019 | | | Wychwood Cottages, Somerton, Oxford, Oxon, OX25 6NB, United Kingdom |
| ROWE, Nicholas RESIGNED | Secretary | 20 Feb 2006 | 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 |
| WALLIS, Mark RESIGNED | Secretary | | 23 May 1996 | | | 8 Buckhurst Grove, Wokingham, Berkshire, RG40 2JR |
| ALLEN, Richard RESIGNED | Director | 15 Jun 1999 | 05 Nov 2004 | | July 1949 | Upper Bowden Farm, Pangbourne, Reading, Berkshire, RG8 8PT |
| BITHELL, Charles Peter RESIGNED | Director | 20 Jun 2000 | 03 Dec 2003 | | August 1968 | 82 Harpesford Avenue, Virginia Water, Surrey, GU25 4RE |
| BLAKEWAY, Clifford John RESIGNED | Director | 01 Apr 1992 | 31 Mar 2002 | | December 1934 | The Croft, Pishill, Henley On Thames, Oxfordshire, RG9 6HH |
| BRAIN, Simon RESIGNED | Director | 23 May 1996 | 31 Mar 2000 | | February 1960 | Jangas House, Sandpits Lane, Hawkesbury Upton, South Gloucestershire, GL9 1BD |
| BUCKNELL, Andrew Thomas RESIGNED | Director | 01 Apr 2003 | 26 Oct 2005 | | August 1964 | 29 The Brambles, Crowthorne, Berkshire, RG45 6EF |
| CARR, Steven RESIGNED | Director | 01 Apr 2003 | 02 Mar 2006 | England | September 1967 | 91 The Brow, Widley, Waterwill, Hampshire, PO7 5BY |
| COOPER, Malcolm Howard RESIGNED | Director | 27 Aug 2008 | 02 Feb 2010 | England | October 1960 | 24, Malthouse Close, Church Crookham, Hampshire, GU52 6TB |
| GRAY, Darren Louis RESIGNED | Director | 19 Dec 2000 | 01 Sep 2010 | England | October 1971 | Firle Villa/25, Forest Road, Crowthorne, Berkshire, RG45 7EH, United Kingdom |
| HARKUS MADGE, Joanna Alwen RESIGNED | Director | 01 Apr 2017 | 02 Sep 2019 | England | July 1979 | 2 Chancellor Court, Occam Road Surrey Research Park, Guildford, Surrey, GU2 7AH |
| HOOPER, Denis Leon RESIGNED | Director | 01 Apr 1990 | 31 Mar 2006 | United Kingdom | October 1942 | Holly Cottage, 83 Almners Road Lyne, Chertsey, Surrey, KT16 0BH |
| LAUGHTON, Anthony Joseph RESIGNED | Director | | 17 Oct 2008 | | February 1943 | The Old House, Frensham, Farnham, Surrey, GU10 3EF |
| LITHERLAND, Andrew Mark RESIGNED | Director | 01 Apr 2003 | 31 Mar 2006 | | July 1971 | Bramble House, Church Road, Derry Hill, Calne, Wiltshire, SN11 9NS |
| MCQUILLAN, Dennis Aubrey RESIGNED | Director | 23 Oct 1997 | 02 Jun 1999 | United Kingdom | April 1947 | 3 Delmar Avenue, Hemel Hempstead, Hertfordshire, HP2 4LY |
| OFFLEY, Nigel Lester RESIGNED | Director | | 26 Oct 1995 | | May 1960 | 83 St Marks Road, Henley On Thames, Oxfordshire, RG9 1LP |
| OSBORNE, John RESIGNED | Director | | 23 May 1996 | | March 1948 | 12 Bayliss Road, Wargrave, Reading, Berkshire, RG10 8DR |
| REEVE, Paul Vincent RESIGNED | Director | 20 Oct 1993 | 23 Feb 2006 | | October 1961 | 15 Trefoil Drove, Thatcham, Newbury, Berkshire, RG18 4EL |
| SHILLINGLAW, Gary Preston RESIGNED | Director | 03 Mar 2010 | 31 Mar 2017 | England | November 1949 | 2 Chancellor Court, Occam Road Surrey Research Park, Guildford, Surrey, GU2 7AH |
| STOREY, Peter William RESIGNED | Director | | 28 Feb 1993 | | February 1946 | Petcham House, Juniper Drive, Maidenhead, Berkshire, SL6 8RE |
| SYDES, Stephen Charles RESIGNED | Director | 27 Aug 2008 | 05 Jun 2009 | Berkshire | December 1961 | 1, Highfields, Overton, Hampshire, RG21 3PH |
| TAYLOR, Philip Andrew RESIGNED | Director | 03 Sep 1996 | 08 Aug 1997 | United Kingdom | June 1953 | Willoughby 6 Moorlands Close, Fleet, Hampshire, GU51 3PL |
| VIRDEE, Jagjit Singh RESIGNED | Director | 20 Feb 2006 | 17 Oct 2008 | | March 1952 | 33 Atkins Road, London, SW12 0AA |