| HALL, David James ACTIVE | Secretary | 04 Apr 2011 | | | | 7th Floor, 3 Shortlands, London, W6 8DA, United Kingdom |
| HALL, David James ACTIVE | Director | 12 Jul 2021 | | England | November 1962 | 7th Floor, 3 Shortlands, London, W6 8DA, United Kingdom |
| LEE, James Benjamin ACTIVE | Director | 12 Jul 2021 | | United Kingdom | September 1977 | 7th Floor, 3 Shortlands, London, W6 8DA, United Kingdom |
| MITCHELL, Desmond RESIGNED | Secretary | 31 Dec 2010 | 04 Apr 2011 | | | One South Place, London, EC2M 2WG, United Kingdom |
| ALLEN, Thomas Alexander RESIGNED | Director | 04 Mar 2011 | 16 Feb 2016 | United Kingdom | November 1977 | 111, Buckingham Palace Road, London, SW1W 0SR, United Kingdom |
| BATTCOCK, Humphrey William RESIGNED | Director | 04 Mar 2011 | 16 Feb 2016 | England | September 1955 | 111, Buckingham Palace Road, London, SW1W 0SR, United Kingdom |
| FRANZIDIS, Matthew RESIGNED | Director | 04 Mar 2011 | 20 Jun 2013 | England | September 1959 | 21, Exhibition House, Addison Bridge Place, London, W14 8XP, England |
| FRASER, Ian Ellis RESIGNED | Director | 06 Jun 2014 | 16 Feb 2016 | Scotland | March 1957 | Fifth Floor, 80 Hammersmith Road, London, W14 8UD |
| JEFFRIES, Michael Makepeace Eugene RESIGNED | Director | 14 Mar 2011 | 30 May 2014 | United Kingdom | September 1944 | Fifth Floor, 80 Hammersmith Road, London, W14 8UD, England |
| JERVIS, Ryan David RESIGNED | Director | 17 Dec 2019 | 12 Jul 2021 | United Kingdom | January 1979 | Fifth Floor, 80 Hammersmith Road, London, W14 8UD |
| LOCK, Jason David RESIGNED | Director | 04 Mar 2011 | 01 Apr 2015 | England | August 1972 | Fifth Floor, 80 Hammersmith Road, London, W14 8UD, England |
| MITCHELL, Desmond Gerrard RESIGNED | Director | 31 Dec 2010 | 04 Apr 2011 | United Kingdom | August 1957 | One South Place, London, EC2M 2WG, United Kingdom |
| MORAN, Mark RESIGNED | Director | 01 Apr 2015 | 01 Mar 2016 | United Kingdom | April 1960 | Fifth Floor, 80 Hammersmith Road, London, W14 8UD |
| MURPHY, Brian RESIGNED | Director | 27 Feb 2013 | 30 Apr 2015 | England | July 1963 | Fifth Floor, 80 Hammersmith Road, London, W14 8UD, England |
| MYERS, Nigel RESIGNED | Director | 03 Aug 2016 | 17 Dec 2019 | England | March 1966 | Fifth Floor, 80 Hammersmith Road, London, W14 8UD |
| RIALL, Tom RESIGNED | Director | 05 Apr 2013 | 30 Nov 2016 | England | April 1960 | Fifth Floor, 80 Hammersmith Road, London, W14 8UD, England |
| RISTAINO, Michael Joseph RESIGNED | Director | 31 Dec 2010 | 04 Apr 2011 | Usa | October 1961 | One South Place, London, EC2M 2WG, United Kingdom |
| SCOTT, Philip Henry RESIGNED | Director | 04 Mar 2011 | 28 Nov 2012 | England | January 1964 | 21, Exhibition House, Addison Bridge Place, London, W14 8XP, England |
| SHELDON, Ronald Frank RESIGNED | Director | 04 Mar 2011 | 27 Feb 2013 | United Kingdom | May 1947 | 111, Buckingham Palace Road, London, SW1W 0SR, United Kingdom |
| THOMPSON, Christopher, Professor RESIGNED | Director | 04 Mar 2011 | 20 Jun 2013 | United Kingdom | September 1952 | 21, Exhibition House, Addison Bridge Place, London, W14 8XP, England |
| TORRINGTON, Trevor Michael RESIGNED | Director | 30 Nov 2016 | 12 Jul 2021 | United Kingdom | July 1961 | Fifth Floor, 80 Hammersmith Road, London, W14 8UD |