| FOGG, Amanda Claire ACTIVE | Secretary | 04 Sep 2013 | | | | 32-38, Scrutton Street, London, EC2A 4RQ, England |
| WILLS, Shaun Simon ACTIVE | Director | 23 Apr 2015 | | England | February 1972 | 32-38, Scrutton Street, London, EC2A 4RQ, England |
| ALSOP, Patricia Mary RESIGNED | Secretary | 30 Sep 2001 | 25 Mar 2003 | | | 32 Nicosia Road, London, SW18 3RN |
| BRYAN, Paul Anthony Edward Peter RESIGNED | Secretary | 25 Mar 2003 | 31 Dec 2004 | | | 37 Chantry Avenue, Hartley, Longfield, Kent, DA3 8DD |
| CASH, Daphne Valerie RESIGNED | Secretary | 19 Sep 2006 | 29 Aug 2008 | | | 9 Marquis Close, Harpenden, Hertfordshire, AL5 5QZ |
| CHEESMAN, Jane RESIGNED | Secretary | 01 Jan 1992 | 01 Jan 1992 | | | 18 Hervey Close, London, N3 2HD |
| CROW, Robert Hartley RESIGNED | Secretary | | 30 Sep 2001 | | | Peel House The Glebe, Naphill, High Wycombe, Buckinghamshire, HP14 4QE |
| HEARD, Nicholas James RESIGNED | Secretary | 29 Aug 2008 | 31 Dec 2010 | | | 46 Colebrooke Row, London, N1 8AF |
| JOHNSON, Ian Paul RESIGNED | Secretary | 31 Dec 2004 | 19 Sep 2006 | | | Tugwood, Kings Lane, Cookham Dean, Berkshire, SL6 9TZ |
| WARBURTON, Jenny RESIGNED | Secretary | 01 Jan 2011 | 14 Oct 2011 | | | 46 Colebrooke Row, London, N1 8AF |
| WATT, Philip Graham RESIGNED | Secretary | 15 Oct 2011 | 03 Sep 2013 | | | 46 Colebrooke Row, London, N1 8AF |
| ALLEN, Paul Christopher RESIGNED | Director | 10 Jan 2003 | 31 Dec 2012 | England | May 1964 | 46 Colebrooke Row, London, N1 8AF |
| BENNETT, Joanne Clare RESIGNED | Director | 01 Feb 2014 | 23 Apr 2015 | England | September 1976 | 46 Colebrooke Row, London, N1 8AF |
| BIGGS, Shirley Evelyn Harfield RESIGNED | Director | 01 Nov 1996 | 31 May 1999 | England | November 1941 | 40 South Hill Park, London, NW3 2SJ |
| BRYAN, Paul Anthony Edward Peter RESIGNED | Director | 25 Mar 2003 | 31 Dec 2004 | | April 1950 | 37 Chantry Avenue, Hartley, Longfield, Kent, DA3 8DD |
| CASH, Daphne Valerie RESIGNED | Director | 19 Sep 2006 | 29 Aug 2008 | | August 1959 | 9 Marquis Close, Harpenden, Hertfordshire, AL5 5QZ |
| CHRISTMAS, Celia Elizabeth RESIGNED | Director | 02 Mar 1992 | 30 Oct 1992 | | March 1945 | 23 Lower Weald, Calverton, Milton Keynes, Buckinghamshire, MK19 6EQ |
| CROW, Robert Hartley RESIGNED | Director | | 30 Sep 2001 | United Kingdom | September 1946 | Peel House The Glebe, Naphill, High Wycombe, Buckinghamshire, HP14 4QE |
| DAVIES, Tim Morgan RESIGNED | Director | 23 Apr 2015 | 08 Apr 2016 | United Kingdom | September 1971 | 46 Colebrooke Row, London, N1 8AF |
| EXLEY, Lesley Margaret RESIGNED | Director | 01 Jun 1999 | 08 Jul 2000 | England | February 1954 | 5 Burlington Gardens, London, W4 4LT |
| FAULKNER, Brian Samuel RESIGNED | Director | 04 Nov 1993 | 30 Sep 1994 | | January 1946 | 2 The Bridges, Peebles, Edinburgh, EH45 8BP |
| HENDERSON, Ruth Margaret RESIGNED | Director | 01 Jan 1994 | 14 Jan 2003 | | August 1948 | Rookery Nook, Violet Way, Loudwater, Hertfordshire, WD3 4JP |
| HORSFALL, Kathryn RESIGNED | Director | 28 Apr 1993 | 31 Oct 1996 | | July 1956 | 37 First Avenue, Mortlake, London, SW14 8SP |
| INCHMORE, Helene RESIGNED | Director | 01 Jan 1997 | 24 May 2002 | England | February 1957 | 1 Hermitage Road, Brampton Ash, Market Harborough, Leicestershire, LE16 8PE |
| JACKSON, John David RESIGNED | Director | 21 Oct 1993 | 29 Apr 1997 | | December 1933 | Red Oaks Manor House Lane, Leeds, West Yorkshire, LS17 9JD |
| JAMIESON, Andrew Michael Auldjo RESIGNED | Director | 27 Feb 1991 | 29 Apr 1994 | | November 1955 | 20 Orlando Road, London, SW4 0LF |
| JOHNSON, Ian Paul RESIGNED | Director | 23 Feb 2004 | 31 Jan 2014 | United Kingdom | May 1960 | 46 Colebrooke Row, London, N1 8AF |
| KOULLE, Andrew Michael RESIGNED | Director | 27 Feb 1991 | 24 Apr 1994 | United Kingdom | March 1954 | 68 Holders Hill Drive, Hendon, London, NW4 1NJ |
| LEVY, Alan Robert RESIGNED | Director | | 14 Sep 1994 | | April 1953 | 57 Taunton Lane, Old Coulsdon, Surrey, CR5 1SH |
| MCGOURTY, Iain Thomas RESIGNED | Director | | 31 Jan 1994 | | April 1947 | 264 Munster Road, Fulham, London, SW6 6BD |
| MIDGLEY, Lesley Anne RESIGNED | Director | 31 Jan 1995 | 31 Dec 1997 | | April 1961 | 38 Bourne End Lane, Bourne End, Hemel Hempstead, Hertfordshire, HP1 2RN |
| MONTGOMERY, Peter Antony RESIGNED | Director | 26 Aug 2003 | 15 Jun 2004 | | March 1948 | 8 Colyton Close, Woking, Surrey, GU21 3JE |
| MORRIS, Sarah RESIGNED | Director | 01 Jan 2013 | 22 Apr 2013 | England | October 1964 | 46 Colebrooke Row, London, N1 8AF |
| NEEDHAM, Jason Charles RESIGNED | Director | 31 Jan 1995 | 10 May 2002 | | February 1961 | 64 Blunham Road, Chalton, Bedford, Bedfordshire, MK44 3PD |
| RAWLINSON, Roger Geoffrey RESIGNED | Director | 29 Apr 1998 | 01 Aug 2003 | England | June 1956 | 12 The Rise, Amersham, Buckinghamshire, HP7 9AG |
| REID, William RESIGNED | Director | 10 Jan 2003 | 03 Apr 2003 | | November 1937 | Baykers Lamb Lane, Sible Hedingham, Halstead, Essex, CO9 3RS |
| SEABROOK, Michael Edward RESIGNED | Director | 05 Nov 2001 | 30 Apr 2003 | England | March 1962 | 8 High Grove, Bromley, Kent, BR1 2WH |
| SEBRY, Jayne RESIGNED | Director | 07 Mar 1994 | 21 May 2002 | | April 1955 | Flat 5 Ridgeway Gardens Hornsey Lane, Highgate, London, N6 5XR |
| TIDEMAN, Teresa Mary RESIGNED | Director | 23 Apr 2013 | 23 Apr 2015 | England | February 1960 | 46 Colebrooke Row, London, N1 8AF |
| VINCENT, David Roy RESIGNED | Director | 15 Jul 1999 | 07 Dec 2001 | | March 1954 | 2 Devenports Hill, Bushby, Leicester, Leicestershire, LE7 9NF |
| WILLIAMS, John Philip RESIGNED | Director | 25 Apr 1994 | 08 May 1998 | | February 1953 | 12 Kits Lane, Wallington, Baldock, Hertfordshire, SG7 6SP |