| HAYMAN, Helen Barbara ACTIVE | Secretary | 08 Jul 2025 | | | | 48, Bedford Square, London, WC1B 3DR, England |
| BETT, Hugh Martin Oliver ACTIVE | Director | 16 Nov 1993 | | United Kingdom | July 1955 | 8a, Blenheim Crescent, London, W11 1NN, United Kingdom |
| BOEDER, Titus, Dr ACTIVE | Director | 01 Oct 2004 | | United Kingdom | February 1964 | 10f Highbury Crescent, London, N5 1RN |
| HARDING, Augustus William George ACTIVE | Director | 03 Apr 2026 | | England | August 1992 | 48, Bedford Square, London, WC1B 3DR, England |
| HARDING, Robert James Dalziel ACTIVE | Director | 16 Nov 1993 | | England | December 1958 | Swanworth Villa 31 Horsham Road, Dorking, Surrey, RH4 2JA |
| MAGGS, Edward Francis ACTIVE | Director | 09 Dec 1993 | | England | November 1958 | 1, The Quay, Burnham-On-Crouch, Essex, CM0 8AS, United Kingdom |
| REILLY, Jonathan Charles Vaughan ACTIVE | Director | 16 Sep 2003 | | England | June 1966 | 15, Coppin Street, Deal, Kent, CT14 6JL, England |
| STORK, Christopher Joseph ACTIVE | Director | 20 Oct 2015 | | England | November 1984 | 48, Bedford Square, London, WC1B 3DR, England |
| TEWFIK, Mark ACTIVE | Director | 01 Sep 2016 | | England | July 1972 | 48, Bedford Square, London, WC1B 3DR, England |
| VOREMBERG, Fuchsia Olivia Christiana ACTIVE | Director | 01 Apr 2022 | | England | November 1987 | 48, Bedford Square, London, WC1B 3DR, England |
| COBB, Julian Robin RESIGNED | Secretary | 19 Aug 2015 | 08 Jul 2025 | | | 48, Bedford Square, London, WC1B 3DR, England |
| CROXSON, Paul William RESIGNED | Secretary | 21 Nov 2002 | 01 May 2008 | | | 2 Netley Place, Southsea, Hampshire, PO5 3NG |
| CROXSON, Paul William RESIGNED | Secretary | 19 Mar 1996 | 19 Dec 2000 | | | 19 East Street, Alresford Hants, Alresford, Hampshire, SO24 9EQ |
| MAGGS, Edward RESIGNED | Secretary | 20 Jul 1995 | 19 Mar 1996 | | | 60 Meadowcourt Road, London, SE3 9DY |
| PRIOR, Rodney Francis Cunningham RESIGNED | Secretary | 16 Nov 1993 | 19 Jul 1995 | | | Flat 2 84 Harley Street, London, W1N 1AE |
| SMITH, Anthony David Neville RESIGNED | Secretary | 01 May 2008 | 11 Aug 2015 | | | 3, Warenne Heights, Cronks Hill Road, Redhill, Surrey, RH1 6NA, England |
| TWOMEY, Susanna Maria RESIGNED | Secretary | 02 Nov 2001 | 21 Nov 2002 | | | 69 Gordian Way, Stevenage, Hertfordshire, SG2 7QH |
| ALNERY INCORPORATIONS NO 1 LIMITED RESIGNED | Nominee Secretary | 01 Sep 1993 | 16 Nov 1993 | | | 9 Cheapside, London, EC2V 6AD |
| COLLINS, John RESIGNED | Director | 09 Dec 1993 | 31 Aug 2003 | | March 1942 | 19 Barnmead Road, Beckenham, Kent, BR3 1JF |
| HARCOURT, Paul RESIGNED | Director | 16 Nov 1993 | 30 Sep 2007 | | January 1947 | 29 Highfield, Letchworth, Hertfordshire, SG6 3QD |
| MAGGS, Bryan Dawson RESIGNED | Director | 16 Nov 1993 | 31 Oct 2016 | United Kingdom | December 1936 | Hound House Farm, Shere, Surrey, GU5 9JH |
| MAGGS, John Francis RESIGNED | Director | 16 Nov 1993 | 25 Mar 2013 | United Kingdom | August 1926 | 3 Kingswood Avenue, London, NW6 6LA |
| ALNERY INCORPORATIONS NO 1 LIMITED RESIGNED | Nominee Director | 01 Sep 1993 | 16 Nov 1993 | | | 9 Cheapside, London, EC2V 6AD |
| ALNERY INCORPORATIONS NO 2 LIMITED RESIGNED | Nominee Director | 01 Sep 1993 | 16 Nov 1993 | | | 9 Cheapside, London, EC2V 6AD |