| JARDINE, Ian Michael David ACTIVE | Secretary | 17 Dec 1996 | | | | 34, Stafford Road, Wallington, SM6 9AA, England |
| ANDERSON, Allan ACTIVE | Director | 06 Dec 2018 | | England | October 1976 | New Progress House, 34 Stafford Road, Wallington, Surrey, SM6 9AY, England |
| BAKER, Mark ACTIVE | Director | 02 Dec 2021 | | England | July 1985 | New Progress House, 34 Stafford Road, Wallington, Surrey, SM6 9AY, England |
| BARBER, David ACTIVE | Director | 30 Nov 2017 | | England | November 1964 | 34 Stafford Road, Wallington, Surrey, SM6 9AA, England |
| CAUSEBROOK, James ACTIVE | Director | 06 Dec 2018 | | England | June 1981 | New Progress House, 34 Stafford Road, Wallington, Surrey, SM6 9AY, England |
| DAVIES, Rhoslyn Mair ACTIVE | Director | 01 Dec 2022 | | United Kingdom | November 1986 | New Progress House, 34 Stafford Road, Wallington, Surrey, SM6 9AY, England |
| JARDINE, Ian Michael David ACTIVE | Director | 01 Nov 2024 | | England | July 1951 | 34, Stafford Road, Wallington, SM6 9AA, England |
| JONES, Steven Edwin ACTIVE | Director | 02 Dec 2021 | | England | May 1964 | 34, Stafford Road, Wallington, SM6 9AA, England |
| LITTLE, Richard Anthony Rudd ACTIVE | Director | 27 Nov 2007 | | England | June 1966 | 34, Stafford Road, Wallington, SM6 9AA, England |
| STEPNEY, Mark Francis ACTIVE | Director | 23 Mar 2021 | | England | December 1966 | New Progress House, 34 Stafford Road, Wallington, Surrey, SM6 9AA, England |
| WILLIAMSON, Peter ACTIVE | Director | 30 Nov 2017 | | England | July 1976 | 28 Campus Five, Letchworth, Hertfordshire, SG6 2JF, England |
| YATES, Andrew ACTIVE | Director | 02 Dec 2021 | | England | August 1980 | New Progress House, 34 Stafford Road, Wallington, Surrey, SM6 9AY, England |
| JARDINE, Ian Michael David RESIGNED | Secretary | 17 Dec 1996 | 17 Dec 1996 | | | 163 Abbeville Road, London, SW4 9JJ |
| MANLY, Andrew William RESIGNED | Secretary | | 17 Dec 1996 | | | The Ramtop, 28 Harestone Lane, Caterham, Surrey, CR3 6BD |
| ALDERTON, Ian Robert James RESIGNED | Director | 11 Dec 2015 | 30 Nov 2017 | England | October 1960 | New Progress House, 34 Stafford Road, Wallington, Surrey, SM6 9AA, England |
| BANTON, Steven RESIGNED | Director | 01 Jan 2024 | 28 Nov 2025 | England | March 1983 | New Progress House, 34 Stafford Road, Wallington, SM6 9AY, England |
| BARKER, Colin Richard RESIGNED | Director | | 11 Dec 2001 | | March 1945 | 3 Rectory Lane, Southoe St Neots, Huntingdon, Cambridgeshire, PE19 5YA |
| BESTLEY, Robert John RESIGNED | Director | 23 Nov 1994 | 11 Dec 2003 | | March 1948 | 4 Station Road, Thurlby, Bourne, Lincolnshire, PE10 0HD |
| BRADLEY, Dudley Raymond RESIGNED | Director | 10 Dec 1998 | 09 Dec 2004 | England | September 1943 | 20, Hill Avenue, Hazlemere, High Wycombe, Buckinghamshire, HP15 7JU |
| BULL, Richard James RESIGNED | Director | 16 Nov 2006 | 21 Dec 2011 | United Kingdom | December 1944 | New Progress House, 34 Stafford Road, Wallington, Surrey, SM6 9AY |
| CAMILLERI, Dennis RESIGNED | Director | | 27 Nov 1992 | | September 1954 | Chesnut House 1c Sheenfold, St. Ives, Huntingdon, Cambridgeshire, PE17 4FY |
| CHARLESWORTH, David Ian RESIGNED | Director | 11 Dec 2014 | 02 Dec 2021 | England | August 1968 | New Progress House, 34 Stafford Road, Wallington, Surrey, SM6 9AY, England |
| CLAYTON, John William RESIGNED | Director | 23 Nov 2000 | 27 Nov 2008 | | May 1950 | Penmer 3 North Road West, Hythe, Kent, CT21 4BD |
| COBBETT, Karen Patricia RESIGNED | Director | 09 Dec 2004 | 15 Dec 2010 | England | January 1960 | The Heights, 12 Heathyfields Road, Farnham, Hampshire, GU9 0BN |
| DEBELL, David Andrew RESIGNED | Director | 23 Nov 2000 | 11 Dec 2003 | | February 1943 | Pine Croft, 16 The Heath, Leighton Buzzard, Beds, LU7 7HL |
| FLOWERS, Nigel Middleton RESIGNED | Director | 17 Jan 2013 | 20 Dec 2013 | United Kingdom | May 1960 | New Progress House, 34 Stafford Road, Wallington, Surrey, SM6 9AY, United Kingdom |
| GILLIS, Michael RESIGNED | Director | 01 Dec 2016 | 27 Apr 2017 | England | May 1954 | Bradman Lake, Common Lane North, Beccles, Suffolk, NR34 9BP, England |
| GRANGER, Christopher Paul RESIGNED | Director | 28 Nov 1996 | 10 Feb 2000 | United Kingdom | April 1952 | Hogleys House, Chapel Lane, Pirbright, Surrey, GU24 0LU |
| GUNTON, John Barry RESIGNED | Director | | 11 Dec 2001 | | September 1937 | 1 Broom Grove, Wokingham, Berkshire, RG41 4TX |
| HACKER, Tony Michael RESIGNED | Director | 10 Dec 1998 | 01 Dec 2000 | England | November 1963 | 15 Colbron Close, Ashwell, Baldock, Hertfordshire, SG7 5TH |
| HAYES, Francis Graham RESIGNED | Director | 27 Nov 1992 | 23 Nov 1994 | United Kingdom | November 1948 | Stoke Park House, Stoke Park Avenue, Farnham Royal Slough, Berkshire, SL2 3BJ |
| HINDLE, Robert James RESIGNED | Director | | 23 Nov 1993 | | October 1931 | West The Grange, Cliffe Lane, Gr Harwood, Lancs, BB6 7PY |
| HOLLAND, Christopher Peter John RESIGNED | Director | | 31 Jan 2000 | | May 1966 | Carbery House, Blatherwycke Road, Bulwick, Northamptonshire, NN17 3DY |
| HORWOOD, Colin RESIGNED | Director | 10 Feb 1993 | 22 Nov 2000 | England | April 1946 | 28 Leigh Close, Addlestone, Surrey, KT15 1EL |
| HOUGHTON, Neil Henry Knevitt RESIGNED | Director | | 27 Nov 1992 | | March 1961 | 52 Littleton Street, Earlsfield, London, SW18 3SY |
| JAMIESON, Grant RESIGNED | Director | 15 Dec 2010 | 02 Dec 2021 | England | March 1959 | Spring Cottage, Allotment Road, Sarisbury Green, Hampshire, SO31 7AP, United Kingdom |
| KETCHIN, Sarah Jane RESIGNED | Director | 27 Nov 2008 | 01 Dec 2016 | England | January 1959 | New Progress House, 34 Stafford Road, Wallington, Surrey, SM6 9AY |
| KING, Robert Edward RESIGNED | Director | | 01 Apr 1996 | | January 1931 | Calleva, St Marys Road, Ascot, Berkshire, SL5 9JE |
| LEE, Charles Bernard, Mr. RESIGNED | Director | 27 Nov 2007 | 03 Oct 2013 | England | March 1963 | New Progress House, 34 Stafford Road, Wallington, Surrey, SM6 9AY |
| LOCKETT-BALL, Barbara RESIGNED | Director | | 18 Oct 1995 | | October 1937 | 122 Higher Reedley Road, Brierfield, Nelson, Lancashire, BB9 5EJ |
| MADDERN, David John RESIGNED | Director | 13 Dec 2011 | 20 Dec 2013 | England | December 1954 | New Progress House, 34 Stafford Road, Wallington, Surrey, SM6 9AY, United Kingdom |
| MARDEN, Jeremy Bryan RESIGNED | Director | 18 Oct 1995 | 15 Dec 2010 | England | June 1964 | 5 Oaks, Sway Road, Brockenhurst, Hampshire, SO42 7RX |
| MILLER, Karl Robert RESIGNED | Director | 15 Oct 2010 | 21 Dec 2011 | United Kingdom | June 1966 | New Progress House, 34 Stafford Road, Wallington, Surrey, SM6 9AY |
| MOORE, Philip Derek RESIGNED | Director | 20 Nov 1997 | 14 Jan 1998 | England | December 1947 | Lindridge House, The Ridges Finchampstead, Wokingham, Berkshire, RG40 3SY |
| MOORE, Philip Derek RESIGNED | Director | | 18 Oct 1995 | | December 1947 | Kingswood House, Heathlands Road, Wokingham, Berkshire, RG11 3AR |
| PAUL, Timothy RESIGNED | Director | 27 Nov 2007 | 02 Dec 2021 | United Kingdom | November 1968 | New Progress House, 34 Stafford Road, Wallington, Surrey, SM6 9AY |
| PEARCE, Dennis Fred RESIGNED | Director | | 23 Mar 1995 | | June 1922 | 351a Barkham Road, Wokingham, Berkshire, RG11 |
| PEET, Timothy Neil RESIGNED | Director | 21 Dec 2011 | 17 Jan 2013 | England | June 1963 | New Progress House, 34 Stafford Road, Wallington, Surrey, SM6 9AY, United Kingdom |
| POTTER, David Robert RESIGNED | Director | 27 Nov 1992 | 10 Dec 1998 | | June 1948 | 28 Gipsy Lane, Liverpool, Merseyside, L18 3HL |
| PRUCHMIEWICZ, Edward Ian RESIGNED | Director | 09 Dec 2004 | 16 Nov 2006 | | May 1949 | Croft House, 291 Oxford Road, Gomersal, West Yorkshire, BD19 4JP |
| RALPH, Stuart Dawson RESIGNED | Director | 16 Nov 2006 | 17 Apr 2007 | United Kingdom | February 1949 | Forge House, 5 Old Forgeyard Swalcliffe, Banbury, Oxfordshire, OX15 5EH |
| RANDALL, Michael Raymond David, Dr RESIGNED | Director | 12 Dec 2001 | 12 Dec 2009 | England | March 1947 | Poplars The Avenue, Rowledge, Farnham, Surrey, GU10 4AL |
| REEVE, Ivan John RESIGNED | Director | 10 Dec 2003 | 15 Dec 2005 | England | November 1954 | Briar House, The Forge, Rumburgh, Suffolk, IP19 0NT |
| RUFFLEY, Michael Simon RESIGNED | Director | 11 Dec 2014 | 03 Dec 2020 | England | April 1967 | New Progress House, 34 Stafford Road, Wallington, Surrey, SM6 9AY, England |
| TUCKER, Barry James Oswald RESIGNED | Director | 23 Nov 1994 | 15 Dec 2005 | | December 1937 | Ivel Lodge 73 High Street, Blunham, Bedford, Bedfordshire, MK44 3NN |
| TYNDALL, Brian RESIGNED | Director | 20 Dec 2013 | 30 Nov 2017 | United Kingdom | September 1949 | New Progress House, 34 Stafford Road, Wallington, Surrey, SM6 9AY, United Kingdom |
| WARREN, Michael David RESIGNED | Director | 09 Dec 2004 | 27 Nov 2008 | | January 1944 | 2 Hamilton Avenue, Pyrford, Surrey, GU22 8RS |
| WHITE, Tracie Lorraine RESIGNED | Director | 02 Dec 2021 | 09 Oct 2023 | United Kingdom | February 1970 | New Progress House, 34 Stafford Road, Wallington, Surrey, SM6 9AY, England |
| WILLIAMS, Christopher John RESIGNED | Director | 12 Dec 2001 | 17 Apr 2007 | England | April 1954 | Newbourne 7 Oldfield Way, Heswall, Wirral, Merseyside, CH60 6RJ |
| WILLIAMSON, Mark Francis RESIGNED | Director | 23 Feb 2010 | 05 Dec 2019 | England | June 1964 | New Progress House, 34 Stafford Road, Wallington, Surrey, SM6 9AY, England |
| WILSON, Michael RESIGNED | Director | 01 Apr 2009 | 23 Mar 2021 | United Kingdom | June 1960 | New Progress House, 34 Stafford Road, Wallington, Surrey, SM6 9AY |
| WILSON, Paul Thomas RESIGNED | Director | 30 Nov 2017 | 06 Dec 2018 | England | November 1962 | Scorpion Vision Ltd, Unit 5, Dell Buildings, Milford Road, Lymington, Hampshire, SO41 0ED, England |
| WOODS, Michael Graham RESIGNED | Director | 12 Dec 2001 | 31 Jan 2004 | Gbr | December 1958 | 1 Conygre Rise, Farmborough, Bath, BA3 1BB |
| WRIGHT, David Robert RESIGNED | Director | | 11 Dec 2003 | | September 1941 | 106 Yarmouth Road, Lowestoft, Suffolk, NR32 4AQ |
| YATES, Alan Griffith RESIGNED | Director | 10 Dec 2003 | 09 Mar 2018 | England | March 1951 | New Progress House, 34 Stafford Road, Wallington, Surrey, SM6 9AY |