| BURCH, David ACTIVE | Secretary | 01 Nov 2011 | | | | 68, Courtfield Rise, West Wickham, Kent, BR4 9BH, United Kingdom |
| BARCO LAGARES, Ana ACTIVE | Director | 26 Feb 2026 | | United Kingdom | June 1972 | 1-3 Staple Inn Hall, High Holborn, London, WC1V 7QJ, England |
| BURCH, David Eric ACTIVE | Director | 01 Nov 2011 | | England | August 1962 | 1-3 Staple Inn Hall, High Holborn, London, WC1V 7QJ, England |
| CORKHILL, Angie ACTIVE | Director | 12 Feb 2026 | | England | April 1977 | 1-3 Staple Inn Hall, High Holborn, London, WC1V 7QJ, England |
| CREAGH -CHAPMAN, Jackie RESIGNED | Secretary | 07 May 2010 | 31 Oct 2011 | | | Staple Inn Hall, High Holborn, London, WC1V 7QJ |
| HARGRAVES, Pauline Ann RESIGNED | Secretary | 01 Sep 2000 | 07 May 2010 | | | 5 Meadowside Cottages, Lower Platts Ticehurst, Wadhurst, East Sussex, TN5 7DA |
| SMITH, Grahame David RESIGNED | Secretary | 21 Nov 1995 | 06 Jan 1998 | | | 8 Hurst Close, Wallingford, Oxfordshire, OX10 9BQ |
| TUCKER, John Barry Michael RESIGNED | Secretary | 06 Jan 1998 | 01 Sep 2000 | | | 6 Benson Avenue, London, E6 3ED |
| OFFICE ORGANIZATION & SERVICES LIMITED RESIGNED | Secretary | 20 Sep 1995 | 21 Nov 1995 | | | Level 1 Exchange House, Primrose Street, London, EC2A 2HS |
| SWIFT INCORPORATIONS LIMITED RESIGNED | Nominee Secretary | 17 Aug 1995 | 20 Sep 1995 | | | 26, Church Street, London, NW8 8EP |
| BRINDLEY, Bernard James RESIGNED | Director | 20 Jan 1998 | 31 May 2000 | | February 1944 | 8 Sydenham Avenue, London, SE26 6UH |
| CAMPBELL, Gregor Bruce Loudon RESIGNED | Director | 31 May 2000 | 17 Apr 2002 | | April 1942 | 70 Towncourt Crescent, Orpington, Kent, BR5 1PJ |
| CLARKE, Terence George RESIGNED | Director | 21 Nov 1995 | 15 Jan 1998 | | October 1941 | 35 Wentworth Green, Norwich, Norfolk, NR4 6AE |
| CREAGH CHAPMAN, Jacquline RESIGNED | Director | 05 Mar 2009 | 31 Oct 2011 | England | November 1963 | 120, Pelham Road, London, SW19 1PA, United Kingdom |
| CREEDON, Seamus RESIGNED | Director | 01 Jul 2003 | 28 Jun 2005 | United Kingdom | February 1952 | 62 Belmont Park, Lewisham, London, SE13 5BN |
| DILLON, John Edward Michael RESIGNED | Nominee Director | 17 Aug 1995 | 21 Nov 1995 | | February 1963 | 1 Belsize Mews, Belsize Park, London, NW3 5AT |
| FRIEND, Clifford Michael, Professor RESIGNED | Director | 06 Jan 2016 | 23 Jul 2019 | United Kingdom | February 1959 | 7th Floor, Holborn Gate, 326-330 High Holborn, London, WC1V 7PP, England |
| GILLON, Hamish William RESIGNED | Director | 21 Nov 1995 | 31 May 2000 | | January 1940 | 12 Avon Road, Edinburgh, Midlothian, EH4 6RD |
| INSTANCE, Caroline Mary RESIGNED | Director | 17 Apr 2002 | 30 Apr 2011 | England | May 1957 | Sproutes, Sproutes Lane Coolham, Horsham, West Sussex, RH13 8QH |
| LINNELL, David Roy RESIGNED | Director | 31 May 2000 | 02 Jul 2001 | | October 1944 | 20 Eleven Acre Rise, Loughton, Essex, IG10 1AN |
| NEAL, Leon RESIGNED | Nominee Director | 17 Aug 1995 | 21 Nov 1995 | | March 1926 | 34 Hill Crest, Tunbridge Wells, Kent, TN4 0AJ |
| O'KEEFFE, Patrick John Lenford RESIGNED | Director | 02 Jul 2001 | 30 Jun 2003 | | October 1944 | Broomyhurst, Shobley, Ringwood, Hampshire, BH24 3HT |
| RUSSELL, George Thomas RESIGNED | Director | 28 Jun 2005 | 05 Mar 2009 | | February 1962 | 31 Sunbury Avenue, London, NW7 3SL |
| SCURFIELD, Hugh Hedley RESIGNED | Director | 21 Nov 1995 | 31 May 2000 | England | December 1935 | Earnstrey Hill House, Abdon, Craven Arms, Shropshire, S77 9HU |
| SIM, Sarah RESIGNED | Director | 23 Jul 2019 | 08 Aug 2024 | England | June 1971 | 1-3 Staple Inn Hall, High Holborn, London, WC1V 7QJ, England |
| WALKER, Peter RESIGNED | Director | 08 Aug 2024 | 12 Feb 2026 | England | August 1978 | 1-3 Staple Inn Hall, High Holborn, London, WC1V 7QJ, England |
| WATKINS, Trevor, Dr RESIGNED | Director | 09 May 2011 | 06 Jan 2016 | United Kingdom | June 1949 | Holborn Gate, 326-330 High Holborn, London, WC1V 7PP, England |