| TRAYNOR, John Devon ACTIVE | Secretary | 28 Aug 2025 | | | | Bankside 3, 90 - 100 Southwark Street, London, SE1 0SW, England |
| BETTS, John Martin William ACTIVE | Director | 31 Dec 2024 | | United Kingdom | January 1971 | Bankside 3, 90 - 100 Southwark Street, London, SE1 0SW, England |
| LOVE, Georgina Ann ACTIVE | Director | 10 May 2024 | | England | July 1977 | Bankside 2, 90 - 100 Southwark Street, London, SE1 0SW, England |
| WARDLE, John Henry ACTIVE | Director | 31 Dec 2024 | | England | December 1967 | Bankside 3, 90 - 100 Southwark Street, London, SE1 0SW, England |
| BRAY, Sally-Ann RESIGNED | Secretary | 03 Mar 2014 | 28 Aug 2025 | | | Bankside 3, 90-100 Southwark Street, London, SE1 0SW, England |
| HAYES, Adam Denis RESIGNED | Secretary | 08 Mar 2011 | 31 May 2011 | | | Paddock House, London Road, Windlesham, GU20 6PJ, England |
| CLARKE, Steven RESIGNED | Director | 08 Mar 2011 | 31 Dec 2018 | United Kingdom | April 1974 | 82, Charing Cross Road, London, WC2H 0BA, England |
| GANGI, Craig Francis RESIGNED | Director | 03 Mar 2014 | 04 Jun 2014 | United States | December 1967 | 239, Old Marylebone Road, London, NW1 5QT, United Kingdom |
| GOTTLIEB, Colin Andrew RESIGNED | Director | 03 Mar 2014 | 22 Jul 2019 | England | April 1961 | 10 Regents Wharf, All Saints Street, London, N1 9RL, England |
| JEREMIAH, David Geraint Thomas RESIGNED | Director | 01 Oct 2021 | 04 Apr 2023 | England | June 1987 | Bankside 2, 90 - 100 Southwark Street, London, SE1 0SW, England |
| KHAN, Annamaria Luisa RESIGNED | Director | 22 Jul 2019 | 31 Dec 2024 | England | February 1986 | Bankside 3, 90 - 100 Southwark Street, London, SE1 0SW, England |
| LETHBRIDGE, Christopher James RESIGNED | Director | 22 Jul 2019 | 22 Aug 2023 | England | October 1980 | Bankside 3, 90 - 100 Southwark Street, London, SE1 0SW, England |
| MARKS, Guy RESIGNED | Director | 01 Sep 2011 | 22 Jul 2019 | England | February 1980 | 82, Charing Cross Road, London, WC2H 0BA, England |
| MEYEROWITZ, Eric RESIGNED | Director | 04 Jun 2014 | 22 Jul 2019 | United States | January 1971 | 195, Broadway, New York City, NY 10007, United States |
| PIPER, David John RESIGNED | Director | 01 Apr 2011 | 01 Sep 2011 | England | February 1971 | 92, Park Street, Camberley, Surrey, GU15 3NY, England |
| POELZLBAUER, Peter RESIGNED | Director | 03 Mar 2014 | 22 Jul 2019 | United Kingdom | January 1958 | 10 Regents Wharf, All Saints Street, London, N1 9RL, England |
| PUN, Kate Kei Yu RESIGNED | Director | 22 Jul 2019 | 01 Oct 2021 | England | March 1982 | Bankside 3, 90 - 100 Southwark Street, London, SE1 0SW, England |
| PURSER, Christian Brook RESIGNED | Director | 03 Jan 2023 | 10 May 2024 | England | August 1971 | Bankside 2, 90 - 100 Southwark Street, London, SE1 0SW, England |
| ROXBURGH, Oliver John RESIGNED | Director | 01 Sep 2011 | 22 Jul 2019 | United Kingdom | September 1975 | 82, Charing Cross Road, London, WC2H 0BA, England |
| ADH MANAGEMENT SERVICES RESIGNED | Director | 08 Mar 2011 | 31 May 2011 | | | Paddock House, London Road, Windlesham, GU20 6PJ, England |