| WALLACE, Stephanie Anne ACTIVE | Secretary | 01 Jun 2026 | | | | 4th Floor, 2 Gresham Street, London, EC2V 7AD, England |
| BANSZKY, Caroline Janet ACTIVE | Director | 22 Aug 2018 | | England | July 1953 | 4th Floor, 2 Gresham Street, London, EC2V 7AD, England |
| COCHRANE, Victoria ACTIVE | Director | 28 Sep 2018 | | England | July 1956 | 4th Floor, 2 Gresham Street, London, EC2V 7AD, England |
| CRANFIELD, Richard William Lionel ACTIVE | Director | 26 Jun 2019 | | England | January 1956 | 4th Floor, 2 Gresham Street, London, EC2V 7AD, England |
| DHUT, Rita ACTIVE | Director | 22 Sep 2021 | | England | July 1972 | 4th Floor, 2 Gresham Street, London, EC2V 7AD, England |
| HOWARD, Michael ACTIVE | Director | 11 Feb 2014 | | Australia | August 1958 | 4th Floor, 2 Gresham Street, London, EC2V 7AD, England |
| LISTER, Charles Robert ACTIVE | Director | 26 Jun 2019 | | England | May 1960 | 4th Floor, 2 Gresham Street, London, EC2V 7AD, England |
| MARSHALL, Euan William ACTIVE | Director | 03 Jan 2024 | | England | October 1977 | 4th Floor, 2 Gresham Street, London, EC2V 7AD, England |
| MCDERMOTT BROWN, Irene ACTIVE | Director | 01 Jan 2025 | | England | January 1960 | 4th Floor, 2 Gresham Street, London, EC2V 7AD, England |
| SCOTT, Alexander ACTIVE | Director | 11 Feb 2014 | | United Kingdom | March 1970 | 4th Floor, 2 Gresham Street, London, EC2V 7AD, England |
| JOHNSON, David Graham Charles RESIGNED | Secretary | 01 Jan 2026 | 01 Jun 2026 | | | 4th Floor, 2 Gresham Street, London, EC2V 7AD, England |
| JOHNSON, David RESIGNED | Secretary | 11 Feb 2014 | 05 Apr 2019 | | | 29, Clement's Lane, London, EC4N 7AE |
| WAKEFORD, Helen Mary RESIGNED | Secretary | 05 Apr 2019 | 01 Jan 2026 | | | 4th Floor, 2 Gresham Street, London, EC2V 7AD, England |
| BAZLEY, Stuart Richard RESIGNED | Director | 18 Mar 2014 | 01 Oct 2017 | England | February 1962 | 29, Clement's Lane, London, EC4N 7AE |
| BRETTELL, Jeremy Macduff RESIGNED | Director | 11 Feb 2014 | 01 Oct 2017 | United Kingdom | July 1961 | 29, Clement's Lane, London, EC4N 7AE |
| DAVIDSON, Judith Mary RESIGNED | Director | 11 Feb 2014 | 01 Oct 2017 | United Kingdom | February 1961 | 29, Clement's Lane, London, EC4N 7AE |
| GUNBY, Jonathan RESIGNED | Director | 02 Mar 2020 | 30 Sep 2024 | England | November 1959 | 29, Clement's Lane, London, EC4N 7AE |
| HOLDEN, Neil Jonathan RESIGNED | Director | 11 Feb 2014 | 01 Sep 2021 | England | December 1959 | 29, Clement's Lane, London, EC4N 7AE |
| MUNRO, Christopher Iain Craddock RESIGNED | Director | 01 Feb 2017 | 15 Jul 2024 | England | March 1949 | 29, Clement's Lane, London, EC4N 7AE |
| SNOWBALL, Patrick Joseph Robert RESIGNED | Director | 01 Oct 2017 | 22 Aug 2018 | England | June 1950 | 29, Clement's Lane, London, EC4N 7AE |
| TAYLOR, Ian Anthony RESIGNED | Director | 24 Jan 2014 | 26 Feb 2021 | United Kingdom | January 1964 | 29, Clement's Lane, London, EC4N 7AE, England |
| WESTERMAN, Piers William Arthur RESIGNED | Director | 11 Feb 2014 | 11 Jan 2016 | England | July 1959 | 29, Clement's Lane, London, EC4N 7AE |