| BRODIE, Rosemary Karen ACTIVE | Secretary | | | | | 1 Sheffield Terrace, London, W8 7NG |
| BESSADA, William George ACTIVE | Director | 16 Feb 2001 | | United Kingdom | June 1974 | Flat 3, 1, Sheffield Terrace, London, W8 7NG, England |
| BRODIE, Rosemary Karen ACTIVE | Director | | | United Kingdom | December 1963 | 1 Sheffield Terrace, London, W8 7NG |
| KAWAR, Faiz Fuad Jamil ACTIVE | Director | 27 Aug 2025 | | England | November 1999 | Flat 5, 1, Sheffield Terrace, London, W8 7NG, England |
| MARRERO BELLO, Margarita ACTIVE | Director | 16 Feb 2012 | | United Kingdom | August 1983 | 1 Sheffield Terrace, London, W8 7NG |
| SIMS, Stephen George ACTIVE | Director | 17 Jan 2003 | | United Kingdom | June 1973 | 1 Sheffield Terrace, London, W8 7NG |
| ABDULLA, Eileen RESIGNED | Director | | 04 Sep 1995 | | June 1938 | 1 Sheffield Terrace, London, W8 7NG |
| BONI, Emanuelle RESIGNED | Director | 04 Sep 1995 | 14 Nov 2013 | United Kingdom | January 1968 | 1 Sheffield Terrace, London, W8 7NG |
| DAUSCH, Vanessa RESIGNED | Director | 17 Sep 2007 | 09 Feb 2012 | United Kingdom | August 1976 | 1 Sheffield Terrace, London, Kensington, W8 7NG |
| DEXTER, Howard Elliott RESIGNED | Director | 14 Nov 2013 | 28 Mar 2025 | England | September 1974 | Flat 5, 1, Sheffield Terrace, London, W8 7NG, England |
| DICKINSON, Vivienne Anne RESIGNED | Director | | 04 Sep 1995 | | September 1931 | 26 Bedford Gardens, London, W8 7EH |
| FARRER, Stephen RESIGNED | Director | | 30 Aug 2003 | | October 1962 | 1 Sheffield Terrace, London, W8 7NG |
| HARDING, Christopher John RESIGNED | Director | 04 Sep 1995 | 07 Jul 2000 | | June 1930 | 1 Sheffield Terrace, Kensington, London, W8 7NG |
| RICH, Simon Donald RESIGNED | Director | 08 May 2002 | 17 Sep 2007 | | January 1964 | Flat 1, 1 Sheffield Terrace, London, W8 7NG |
| SAJU, Moez RESIGNED | Director | 15 Feb 1999 | 07 Jul 2000 | | October 1958 | Flat 1 1 Sheffield Terrace, London, W8 7NG |
| SALVESEN, Thomas Harald Kemp RESIGNED | Director | 10 Jul 2000 | 29 Apr 2002 | | May 1967 | Flat 1, 1 Sheffield Terrace, London, W8 7NG |
| SMART, David Alexander RESIGNED | Director | 13 Oct 1993 | 15 Feb 1999 | United Kingdom | December 1948 | 1 Sharnden Manor, Mayfield, East Sussex, TN20 6PY |
| SMART, Hilary RESIGNED | Director | | 19 Sep 1992 | | August 1917 | 1 Sheffield Terrace, London, W8 7NG |