| BURROW, Katharine ACTIVE | Director | 06 Oct 2025 | | United Kingdom | October 1984 | 5th Floor, 2 Gresham Street, London, EC2V 7AD, United Kingdom |
| FOX, Joseph Thomas ACTIVE | Director | 30 Nov 2023 | | England | August 1977 | 5th Floor, 2 Gresham Street, London, EC2V 7AD, United Kingdom |
| PRICE, Simon James, Dr. ACTIVE | Director | 07 Jun 2023 | | England | October 1974 | 5th Floor, 2 Gresham Street, London, EC2V 7AD, United Kingdom |
| BARLOW, Victoria RESIGNED | Secretary | 27 Nov 2019 | 18 Feb 2026 | | | 5th Floor, 2 Gresham Street, London, EC2V 7AD, United Kingdom |
| BRUCE-WATT, Linda RESIGNED | Secretary | 18 May 2022 | 15 May 2023 | | | 5th Floor, 25 Farringdon Street, London, EC4A 4AB |
| BRUCE-WATT, Linda RESIGNED | Secretary | 16 Apr 2020 | 05 Feb 2021 | | | 5th Floor, 25 Farringdon Street, London, EC4A 4AB |
| FARRANT, Simon RESIGNED | Secretary | 19 Oct 1999 | 31 Mar 2020 | | | 5th Floor, 25 Farringdon Street, London, EC4A 4AB |
| MACDONALD, James Michie RESIGNED | Secretary | | 04 Mar 1992 | | | Kimberley Court The Street, Horton Kirby, Dartford, Kent, DA4 9BY |
| THORBURN, Ian Gordon RESIGNED | Secretary | 05 Mar 1992 | 30 Jul 1999 | | | 6 Alan Road, London, SW19 7PT |
| COOPER, Nicholas Ian RESIGNED | Director | 25 Mar 2021 | 06 Jun 2023 | United Kingdom | May 1964 | 5th Floor, 25 Farringdon Street, London, EC4A 4AB |
| DUNWOODIE, Martin Christopher RESIGNED | Director | 10 Jan 2024 | 26 Sep 2025 | England | August 1973 | 5th Floor, 2 Gresham Street, London, EC2V 7AD, United Kingdom |
| FARRANT, Simon RESIGNED | Director | 02 Dec 1998 | 31 Mar 2020 | England | June 1961 | 5th Floor, 25 Farringdon Street, London, EC4A 4AB |
| HAYZEN-SMITH, Karen Veronica RESIGNED | Director | 28 Feb 2020 | 30 Nov 2023 | United Kingdom | February 1970 | 5th Floor, 25 Farringdon Street, London, EC4A 4AB |
| HENKEL, Martin John Lawrence RESIGNED | Director | 19 Oct 1999 | 11 Nov 2004 | | November 1941 | The Barn, Ockenden Lane, Cuckfield, Sussex, RH17 5LD |
| HOLFORD, Andrew RESIGNED | Director | 21 Aug 2018 | 31 Jan 2020 | United Kingdom | May 1970 | 5th Floor, 25 Farringdon Street, London, EC4A 4AB |
| HUDDART, Ian Bruce Charles RESIGNED | Director | 11 Nov 2004 | 01 Jul 2009 | | January 1964 | 20 Ely Gardens, Tonbridge, Kent, TN10 4NZ |
| JONES, Dennis Gareth RESIGNED | Director | 01 Jul 2014 | 31 Jul 2016 | United Kingdom | May 1965 | 5th Floor, 25 Farringdon Street, London, EC4A 4AB |
| MACDERMOT, Denis Benedict RESIGNED | Director | 22 Nov 1993 | 02 Jun 1995 | | December 1952 | 17 Firth Gardens, Fulham, London, SW6 6QB |
| MACLEOD, Robert James RESIGNED | Director | 07 Sep 2009 | 01 Jul 2014 | United Kingdom | May 1964 | 5th Floor, 25 Farringdon Street, London, EC4A 4AB |
| MORGAN, David William RESIGNED | Director | 19 May 1998 | 21 Jul 2009 | United Kingdom | October 1957 | The Old Parsonage, Rolvenden, Cranbrook, Kent, TN17 4LS |
| ROBINSON, Steven Paul RESIGNED | Director | 01 Jul 2009 | 30 Nov 2018 | United Kingdom | March 1963 | 5th Floor, 25 Farringdon Street, London, EC4A 4AB |
| SALLNOW-SMITH, Nicholas Robert RESIGNED | Director | | 28 Oct 1993 | | February 1950 | 6 Oaklands, Cross Oak Road, Berkhamsted, Hertfordshire, HP4 3XZ |
| SHELDRICK, John Nicholas RESIGNED | Director | | 07 Sep 2009 | United Kingdom | September 1949 | 13 Castle Hill Avenue, Berkhamsted, Hertfordshire, HP4 1HJ |
| TASKER, Julian Charles Edward RESIGNED | Director | 10 Dec 2018 | 30 Nov 2023 | England | September 1975 | 5th Floor, 25 Farringdon Street, London, EC4A 4AB |
| THORBURN, Ian Gordon RESIGNED | Director | | 30 Jul 1999 | | August 1940 | 6 Alan Road, London, SW19 7PT |