| MILLER, David ACTIVE | Secretary | 18 Jul 2013 | | | | 30 Gresham Street, London, EC2V 7QP, England |
| FREEME, Taryn ACTIVE | Director | 08 Mar 2024 | | United Kingdom | October 1978 | 30 Gresham Street, London, EC2V 7QP, England |
| MCKENNA, Kevin Patrick ACTIVE | Director | 08 Dec 2014 | | England | September 1966 | 30 Gresham Street, London, EC2V 7QP, England |
| VERMA, Ravi Kant ACTIVE | Director | 15 Dec 2025 | | England | August 1975 | 30 Gresham Street, London, EC2V 7QP, England |
| CONG, Kathy RESIGNED | Secretary | 25 Jan 2011 | 18 Jul 2013 | | | 2, Gresham Street, London, England, EC2V 7QP, England |
| CONG, Kathy RESIGNED | Secretary | 24 Oct 2005 | 19 May 2009 | | | 12 Macarthur Terrace, Charlton Park Road, London, SE7 8HY |
| DAVIES-RATCLIFF, Grant Ashley RESIGNED | Secretary | 14 Nov 2002 | 08 Jun 2005 | | | 18 Priory Street, Lewes, East Sussex, BN7 1HH |
| HYLAND, Francis Bernard RESIGNED | Secretary | | 31 Aug 1995 | | | 1 Dartmouth Road, Chelmsford, Essex, CM1 6LT |
| KELLY, Susan Kathleen RESIGNED | Secretary | 09 Jun 1997 | 13 Nov 1998 | | | 13 Waldo Close, Clapham, London, SW4 9EY |
| MILLER, David RESIGNED | Secretary | 08 Jun 2005 | 24 Oct 2005 | | | 23 Tillotson Close, Maidenbower, West Sussex, RH10 7WQ |
| MURRAY, Dominic RESIGNED | Secretary | 19 May 2009 | 25 Jan 2011 | | | 2, Gresham Street, 2 Gresham Street, London, England, EC2V 7QP, England |
| THOMAS, Kerry Anne Abigail RESIGNED | Secretary | 13 Nov 1998 | 14 Nov 2002 | | | 65 St Martins Lane, Langley Park, Beckenham, Kent, BR3 3XU |
| WISE, Christopher James RESIGNED | Secretary | 31 Aug 1995 | 09 Jun 1997 | | | 42 Rockley Court, Rockley Road Shepherds Bush, London, W14 0DB |
| AHMED, Palash, Mr. RESIGNED | Director | 21 Nov 2023 | 27 Nov 2024 | England | October 1977 | 30 Gresham Street, London, EC2V 7QP, England |
| BARNES, Andrew James RESIGNED | Director | 14 Dec 2000 | 19 Feb 2023 | England | September 1964 | 30 Gresham Street, London, EC2V 7QP, England |
| BRAYSHAW, Samantha Jayne RESIGNED | Director | 25 Nov 2024 | 15 Dec 2025 | England | November 1974 | 30 Gresham Street, London, EC2V 7QP, England |
| BURGESS, Steven Mark RESIGNED | Director | 05 Jul 2000 | 28 Nov 2014 | England | November 1956 | 2, Gresham Street, 2 Gresham Street, London, England, EC2V 7QP, England |
| CHANTER, Timothy Robert RESIGNED | Director | 25 Jan 2011 | 16 Jun 2016 | England | August 1956 | 2, Gresham Street, London, England, EC2V 7QP, England |
| CHONIN, Seville Leonard RESIGNED | Director | 02 Mar 2006 | 03 Mar 2010 | | July 1952 | 2, Gresham Street, 2 Gresham Street, London, England, EC2V 7QP, England |
| CHRISTIE, Kevin Bruce RESIGNED | Director | 01 Sep 1998 | 22 Mar 2000 | | June 1958 | White Cottage 22 Adelaide Road, Walton On Thames, Surrey, KT12 1NA |
| COHEN, Robert Victor RESIGNED | Director | 10 Jan 2000 | 31 Jan 2006 | England | January 1955 | 12a Ellington Road, Muswell Hill, London, N10 3DG |
| COHEN, Stephen Arthur RESIGNED | Director | 30 Sep 1996 | 14 Dec 2000 | England | September 1953 | Welford Hawthorne Road, Caversham, Reading, Berkshire, RG4 6LY |
| DYSON, Catherine Elizabeth RESIGNED | Director | 30 May 2018 | 03 Apr 2024 | England | September 1976 | 30 Gresham Street, London, EC2V 7QP, England |
| GIBBS, David Phillip RESIGNED | Director | | 30 Sep 1996 | United Kingdom | May 1941 | Hill Farm House, Hampshire Hill, Plummers Plain, West Sussex, RH13 6PA |
| HAMBRO, Alexander Robert, The Hon RESIGNED | Director | 24 Dec 1996 | 10 Jan 2000 | | January 1962 | Manor Farm House, Farleigh Wallop, Basingstoke, Hampshire, RG25 2HR |
| HAMBRO, Charles Eric Alexander, Rt Hon Lord RESIGNED | Director | | 10 Jun 1994 | | July 1930 | 69 Victoria Road, London, W8 5RH |
| HEYWORTH, Christopher Stephen RESIGNED | Director | 08 Dec 2014 | 30 May 2018 | England | January 1982 | 30 Gresham Street, London, EC2V 7QP, England |
| HILL-WOOD, Peter Denis RESIGNED | Director | | 10 Mar 1994 | United Kingdom | February 1936 | 13 Smith Terrace, London, SW3 4DL |
| HYLAND, Francis Bernard RESIGNED | Director | 10 Jun 1994 | 26 Sep 1995 | | February 1938 | 1 Dartmouth Road, Chelmsford, Essex, CM1 6LT |
| JOHNSON, Brian Mark RESIGNED | Director | 16 Jul 2014 | 21 Aug 2023 | United Kingdom | December 1974 | 30 Gresham Street, London, EC2V 7QP, England |
| LEWIS, David Gwynder RESIGNED | Director | | 10 Jun 1994 | United Kingdom | August 1942 | 57 Victoria Road, London, W8 5RH |
| MAY, John Michael RESIGNED | Director | 31 Aug 1995 | 08 Apr 1999 | England | March 1955 | Hill House, Arkesden, Saffron Walden, Essex, CB11 4EX |
| TILLEY, Charles Basil RESIGNED | Director | | 31 Dec 1996 | United Kingdom | December 1950 | 58 Brodrick Road, London, SW17 7DY |