| ROGERS, Wendy Fiona ACTIVE | Secretary | 10 Mar 2016 | | | | Second Floor, Arena Court, Crown Lane, Maidenhead, Berkshire, SL6 8QZ, England |
| BENNING-PRINCE, Nicholas Arthur Dawe, Mr. ACTIVE | Director | 15 Oct 2013 | | England | October 1974 | Second Floor, Arena Court, Crown Lane, Maidenhead, Berkshire, SL6 8QZ, England |
| DOWLEY, Robert Charles ACTIVE | Director | 09 Dec 2013 | | England | September 1972 | Second Floor, Arena Court, Crown Lane, Maidenhead, Berkshire, SL6 8QZ, England |
| GRETTON, Edward Alexander ACTIVE | Director | 02 Jun 2008 | | England | July 1970 | Second Floor, Arena Court, Crown Lane, Maidenhead, Berkshire, SL6 8QZ, England |
| QUILEZ SOMOLINOS, Alfredo ACTIVE | Director | 16 Sep 2021 | | England | July 1967 | Second Floor, Arena Court, Crown Lane, Maidenhead, Berkshire, SL6 8QZ, England |
| CURE, Kenneth John RESIGNED | Secretary | 01 May 1994 | 20 Nov 1995 | | | Whateley, 101a Greenhill Road, Coalville, Leicestershire, LE67 4RL |
| DRANSFIELD, Graham RESIGNED | Secretary | 10 Dec 2007 | 30 Jun 2008 | | | 18, Downs Hill, Beckenham, Kent, BR3 5HB |
| MOORE, Alexander Eric RESIGNED | Secretary | | 30 Apr 1994 | | | Crismill Barn Crismill Lane, Bearsted, Maidstone, Kent, ME14 4NT |
| PHILLIPS, Marilyn Jane RESIGNED | Secretary | 20 Nov 1995 | 01 Sep 2000 | | | 151 Chalvington Road, Chandlers Ford, Eastleigh, Hampshire, SO53 3EL |
| SMITH, Andrew Timothy RESIGNED | Secretary | 01 Sep 2000 | 31 Dec 2004 | | | 8 Wiltshire Gardens, Bransgore, Christchurch, Dorset, BH23 8BJ |
| TUNNACLIFFE, Paul Derek RESIGNED | Secretary | 31 Dec 2004 | 10 Dec 2007 | | | 6 Ashburnham Park, Esher, Surrey, KT10 9TW |
| TYSON, Roger Thomas Virley RESIGNED | Secretary | 31 Jul 2008 | 10 Mar 2016 | | | Hanson House, 14 Castle Hill, Maidenhead, SL6 4JJ |
| ASPINALL, David Charles RESIGNED | Director | 20 Nov 1995 | 01 Feb 1997 | | August 1944 | Shingle Quay, Manor Court, Hamble, Southampton, Hampshire, SO31 4GB |
| BECK, John Edward RESIGNED | Director | 19 Nov 1991 | 10 Nov 1993 | United Kingdom | May 1942 | Doves House Doves Lane, Whiteparish, Salisbury, Wiltshire, SP5 2SJ |
| BOLTER, Andrew Christopher RESIGNED | Director | 31 Dec 2004 | 01 Dec 2005 | | December 1970 | 110 North View Road, Crouch End, London, N8 7LP |
| CHARLETON, Brian RESIGNED | Director | 13 Jun 2008 | 22 Dec 2009 | | July 1968 | 21 Rydal Gardens, Ashby De La Zouch, Leicester, Leicestershire, LE65 1FJ |
| CLARKE, David Jonathan RESIGNED | Director | 01 Jun 2011 | 01 Dec 2016 | England | February 1974 | Hanson House, 14 Castle Hill, Maidenhead, Berkshire, SL6 4JJ, England |
| COULSON, Ruth RESIGNED | Director | 01 Dec 2005 | 20 Jun 2008 | | June 1973 | Flat 4, 14 Steeles Road, London, NW3 4SE |
| DAY, Gareth James RESIGNED | Director | 28 Apr 2007 | 30 Sep 2010 | England | July 1977 | Hanson House, 14 Castle Hill, Maidenhead, SL6 4JJ |
| DENNETT, Barry RESIGNED | Director | 01 Feb 1999 | 31 Dec 2004 | | July 1947 | Cotes, 1a Coldeast Way, Sarisbury Green, Southampton, Hampshire, SO31 7AT |
| DRANSFIELD, Graham RESIGNED | Director | 31 Dec 2004 | 30 Jun 2008 | England | March 1951 | 18, Downs Hill, Beckenham, Kent, BR3 5HB |
| EDWARDS, Guy Charles RESIGNED | Director | 16 Feb 2009 | 30 Sep 2010 | England | November 1965 | Church View, The Street, Chilcompton, Somerset, BA3 4HN |
| EGAN, David John RESIGNED | Director | 01 Jun 2007 | 16 Jun 2008 | United Kingdom | December 1967 | 70, Valley Road, Rickmansworth, Hertfordshire, WD3 4BJ |
| FERNLEY, Simon Roger RESIGNED | Director | 20 Nov 1995 | 31 Oct 1997 | England | March 1950 | The Coach House, Manor Drive Bathford, Bath, BA1 7TY |
| FINLAYSON, Alan John RESIGNED | Director | 08 Nov 1993 | 20 Nov 1995 | | April 1945 | 33 Bookstone Terrace, Edinburgh, EH10 6QB |
| FORD, John Barry RESIGNED | Director | | 11 Nov 1991 | | September 1946 | Fairseat 34 Avenue Road, Malvern, Worcestershire, WR14 3BJ |
| GIMMLER, Richard Robert RESIGNED | Director | 13 Jun 2008 | 31 Aug 2010 | England | April 1967 | Glebe House, Church Walk, Ashton Keynes, Swindon, Wiltshire, SN6 6PB |
| GRIMES, Timothy Nicholas RESIGNED | Director | 08 Nov 1993 | 20 Nov 1995 | | May 1953 | The Old Barn, Wasperton, Warwickshire, CV35 8EB |
| GRIMES, Timothy Nicholas RESIGNED | Director | 01 Oct 1992 | 22 Sep 1993 | | May 1953 | The Old Barn, Wasperton, Warwickshire, CV35 8EB |
| GRIMES, Timothy Nicholas RESIGNED | Director | | 11 Nov 1991 | | May 1953 | The Old Barn, Wasperton, Warwickshire, CV35 8EB |
| GUYATT, Benjamin John RESIGNED | Director | 30 Sep 2010 | 01 Jun 2011 | United Kingdom | October 1975 | Hanson House, 14 Castle Hill, Maidenhead, SL6 4JJ |
| HARRIS, Keith RESIGNED | Director | | 02 Dec 1991 | United Kingdom | March 1947 | The Stone House, Little Wenlock, Telford, Shropshire, TF6 5BE |
| HOCKLIFFE, Robert John RESIGNED | Director | 14 Jul 1997 | 31 Dec 1998 | | September 1936 | Elm Trees, Hillside Drive, Gravesend, Kent, DA12 1NY |
| JACKSON, Brian Robert RESIGNED | Director | 20 Nov 1995 | 13 Sep 2002 | | October 1946 | 21 Whitworth Road, Bitterne Park, Southampton, Hampshire, SO18 1GE |
| KAYE, David Malcolm RESIGNED | Director | 19 Nov 1991 | 30 Sep 1992 | | May 1951 | 34 Augustus Road, Edgbaston, Birmingham, West Midlands, B15 3PQ |
| LECLERCQ, Christian RESIGNED | Director | 02 Jun 2008 | 31 Mar 2010 | England | September 1965 | 2, Court Drive, Maidenhead, Berkshire, SL6 8LX, United Kingdom |
| MCARDLE, Gary Charles RESIGNED | Director | 13 Mar 2007 | 16 Jun 2008 | | October 1960 | 11a Grasmere Avenue, Harpenden, Hertfordshire, AL5 5PT |
| MOORE, Alexander Eric RESIGNED | Director | | 30 Apr 1994 | England | November 1945 | Crismill Barn Crismill Lane, Bearsted, Maidstone, Kent, ME14 4NT |
| PEARSON, Richard John RESIGNED | Director | 20 Nov 1995 | 31 Dec 2005 | | January 1947 | 239a Botley Road, Burridge, Southampton, Hampshire, SO31 7BJ |
| PETERS, Ian Alan Duncan RESIGNED | Director | 01 Oct 2000 | 08 May 2006 | England | July 1965 | Rectory Stables, Gay Street, Mells, Somerset, BA11 3PT |
| PHILLIPS, Marilyn Jane RESIGNED | Director | 20 Nov 1995 | 01 Sep 2000 | | May 1961 | 151 Chalvington Road, Chandlers Ford, Eastleigh, Hampshire, SO53 3EL |
| PIRINCCIOGLU, Seyda RESIGNED | Director | 19 Jul 2010 | 31 Aug 2013 | England | May 1971 | Hanson House, 14 Castle Hill, Maidenhead, SL6 4JJ |
| RUSSELL, Simon John RESIGNED | Director | 29 Mar 1996 | 14 Jul 1997 | | June 1951 | Hill Croft Hartley Road, Cranbrook, Kent, TN17 3QP |
| SELBY, Ian Christopher, Dr RESIGNED | Director | 31 May 2006 | 13 Jun 2008 | England | November 1961 | 8 Salters Acres, Winchester, Hampshire, SO22 5JW |
| SMITH, Andrew Timothy RESIGNED | Director | 01 Sep 2000 | 31 Dec 2004 | | August 1959 | 8 Wiltshire Gardens, Bransgore, Christchurch, Dorset, BH23 8BJ |
| SWIFT, Nicholas RESIGNED | Director | 31 Dec 2004 | 01 Jun 2007 | United Kingdom | June 1964 | 34 The Grove, Brookmans Park, Hertfordshire, AL9 7RN |
| THOMPSON, Graham RESIGNED | Director | 19 Nov 1991 | 20 Nov 1995 | | April 1952 | 18 St Francis Avenue, Olton, Solihull, West Midlands, B91 1EB |
| THOMPSON, Ian RESIGNED | Director | 31 May 2006 | 28 Apr 2007 | | October 1954 | 22 Pacific Close, Southampton, Hampshire, SO14 3TX |
| TYLER, Ian Paul RESIGNED | Director | 20 Nov 1995 | 29 Mar 1996 | | July 1960 | Lime Tree House, 3b Village Road, Cockayne Hatley, Sandy, Bedfordshire, SG19 2EE |
| UREN, John Michael Leal RESIGNED | Director | | 20 Nov 1995 | England | September 1923 | Priory Farm, Appledore Road, Tenterden, Kent, TN30 7DD |
| VARCOE, Richard Antony Bruce, Dr RESIGNED | Director | 31 Oct 1997 | 01 Dec 2000 | United Kingdom | November 1959 | 105 Thingwall Park, Fishponds, Bristol, BS16 2AR |
| WENDT, Carsten Matthias, Dr RESIGNED | Director | 01 Dec 2016 | 16 Sep 2021 | Germany | June 1976 | Hanson House, 14 Castle Hill, Maidenhead, SL6 4JJ |