| BALL, Roger Graham ACTIVE | Director | 21 May 2011 | | United Kingdom | March 1943 | 4, Caberfeigh Close, Redhill, RH1 6BF, England |
| BALL, Timothy James ACTIVE | Director | 21 Feb 2025 | | England | October 1971 | 3, Lane Close, Broadbridge Heath, Horsham, RH12 3UF, England |
| QUENBY, Nigel Philip ACTIVE | Director | 01 Feb 2019 | | England | August 1961 | 35, Graham Road, London, W4 5DR, England |
| COATES, Priscilla Joy RESIGNED | Secretary | 22 Oct 2004 | 07 Oct 2006 | | | 403 Leyland Road, Penwortham, Preston, Lancashire, PR1 9SS |
| HOWARD, Julia Carol RESIGNED | Secretary | 09 Oct 2003 | 24 Apr 2004 | | | 34 Dover Road, Brighton, East Sussex, BN1 6LN |
| HUTSON, Christopher RESIGNED | Secretary | | 31 Jan 2000 | | | 282 Whitton Avenue East, Greenford, Middlesex, UB6 0JP |
| JACKSON, William Stephenson RESIGNED | Secretary | 07 Oct 2006 | 06 Dec 2008 | | | 53 Langdale Gardens, Hove, East Sussex, BN3 4HL |
| LOWER, Victoria Elizabeth RESIGNED | Secretary | 27 Feb 2009 | 01 May 2012 | | | 33, Attree Court, Tower Road, Brighton, East Sussex, BN2 0FZ |
| MEHLIG, Nicholas Martin RESIGNED | Secretary | 02 Feb 2000 | 09 Oct 2003 | | | Ferncombe, Hillfield, Cheddar, Somerset, BS27 3HW |
| WALTON, Deborah Ruth RESIGNED | Secretary | 24 Apr 2004 | 22 Oct 2004 | | | 3 Balfour Crescent, Wolverhampton, West Midlands, WV6 0BJ |
| BARTLETT, Peter John RESIGNED | Director | 09 Oct 2003 | 04 Sep 2021 | United Kingdom | May 1948 | The Cedar, Meare Green, Stoke St Gregory, Taunton, TA3 6HZ |
| ELIA, Giancarlo RESIGNED | Director | | 19 Jan 2000 | | February 1943 | 30 Elm Park Road, Chelsea, London, SW3 6AX |
| FENTON-JONES, Michael Langford RESIGNED | Director | | 01 Mar 2009 | England | June 1930 | 21 Belmont Place, Church Road, Claygate, Surrey, KT10 0JP |
| HOWARD, Julia Carol RESIGNED | Director | 09 Oct 2003 | 01 May 2012 | United Kingdom | December 1959 | 34 Dover Road, Brighton, East Sussex, BN1 6LN |
| JACKSON, William Stephenson RESIGNED | Director | 07 Oct 2006 | 01 Jan 2009 | United Kingdom | August 1946 | 53 Langdale Gardens, Hove, East Sussex, BN3 4HL |
| KNIGHT, Peter Richard RESIGNED | Director | 01 Jan 2003 | 05 Jul 2008 | | January 1942 | 19 Locks Ride, Chavey Down, Ascot, Berkshire, SL5 8RA |
| LANCASTER, Andrew John RESIGNED | Director | 09 Oct 2003 | 27 May 2004 | United Kingdom | May 1961 | 84 Lady Byron Lane, Knowle, Solihull, West Midlands, B93 9AY |
| LOCKETT, James Kenneth RESIGNED | Director | | 29 Jan 2004 | | November 1953 | James K Lockett P C Seventh Floor, 8280 Greensboro Drive Mclean, Va 22102-3807, Usa |
| LOWER, Victoria Elizabeth RESIGNED | Director | 27 Feb 2009 | 01 May 2012 | United Kingdom | November 1981 | 33, Attree Court, Tower Road, Brighton, East Sussex, BN2 0FZ |
| MEHLIG, Nicholas Martin RESIGNED | Director | 02 Feb 2000 | 09 Oct 2003 | England | December 1962 | Ferncombe, Hillfield, Cheddar, Somerset, BS27 3HW |
| PEACOCK, Roy Edward, Professor RESIGNED | Director | | 07 Oct 1992 | United Kingdom | May 1935 | Oakbale House, Ampney St Mary, Cirencester, Gloucestershire, GL7 5EB |
| RUTTLE, Henry Stephen Mayo RESIGNED | Director | 18 Mar 2005 | 31 Dec 2009 | United Kingdom | February 1953 | 2 Routh Road, London, SW18 3SW |
| SCOFIELD, Grahame Herbert Tomes RESIGNED | Director | 02 Feb 2000 | 11 Nov 2025 | United Kingdom | May 1935 | 16 Halliwick Gardens, Felpham, Bognor Regis, West Sussex, PO22 7JE |
| SMYTH, Christopher Jackson RESIGNED | Director | 19 Jan 2000 | 01 Sep 2016 | United Kingdom | August 1946 | Kessingbourne Thatch, 34 Sea Lane, Middleton-On-Sea, Bognor Regis, West Sussex, PO22 7RT, United Kingdom |
| TIDY, Winston David Harlow RESIGNED | Director | 27 Jan 2016 | 25 Feb 2026 | England | August 1941 | 3, Lane Close, Broadbridge Heath, Horsham, RH12 3UF, England |