| CHAPMAN, Hugh William ACTIVE | Director | 08 Jun 2005 | | United Kingdom | May 1945 | 17, Alvanley Gardens, London, NW6 1JD |
| CHAPMAN, Terence Peter ACTIVE | Director | 01 Sep 2014 | | United Kingdom | June 1956 | 3 Moreton House, Holly Walk, Hampstead, London, NW3 6RA |
| ERINGER, James Douglas ACTIVE | Director | 01 Sep 2014 | | United Kingdom | March 1950 | Flat 5 Moreton House, Holly Walk, London, NW3 6RA, United Kingdom |
| PUTNAM, Jonathan Frank ACTIVE | Director | 05 Feb 2024 | | England | November 1966 | Flat 2, Moreton House, Holly Walk, London, NW3 6RA, England |
| WERTH, Paul Edward ACTIVE | Director | 03 Nov 2025 | | England | August 1953 | 3rd Floor, Marlborough House,, 298 Regents Park Road, Finchley, London, N3 2SZ, United Kingdom |
| DUFF, William RESIGNED | Secretary | | 05 Sep 2012 | | | 207 Eton Place Kernick Road, Fairview, Johannesburg |
| BOSTON, Karina Marja Liisa RESIGNED | Director | 17 Mar 1994 | 14 Mar 2014 | England | May 1941 | 3, Moreton House, Holly Walk, London, NW3 6RA, England |
| BRUCE, Arnold, Dr RESIGNED | Director | | 29 Apr 2014 | | September 1919 | Moreton House Holly Walk, Hampstead, London, NW3 6RA |
| BRUCE, Sallie Mary RESIGNED | Director | 01 Aug 2013 | 02 Jan 2017 | England | January 1930 | 2nd Floor Gadd House, Arcadia Avenue, London, N3 2JU, England |
| FAIRBURN, Jane RESIGNED | Director | 18 Feb 2008 | 05 Sep 2012 | | March 1944 | Moreton Lodge, Holly Walk, Hampstead, London, NW3 6RA |
| GARRY, Brendan Laurence RESIGNED | Director | | 01 Mar 1995 | | September 1934 | 3 Moreton House Holly Walk, Hampstead, London, NW3 6RA |
| HASTE, Catherine Mary RESIGNED | Director | 20 Jun 2017 | 01 Jun 2021 | England | August 1945 | 2nd Floor Gadd House, Arcadia Avenue, London, N3 2JU |
| KURTH, Sidney Charles RESIGNED | Director | | 08 Mar 1999 | | January 1955 | 1 Moreton House, Holly Walk, London, NW3 6RA |
| LEWIS NORTON, Deborah RESIGNED | Director | | 01 Oct 1993 | | March 1948 | 2 Moreton House, Holly Walk, London, NW3 6RA |
| ROBINSON, Michael RESIGNED | Director | 21 Oct 2022 | 03 Nov 2025 | England | January 1951 | First Floor, 314, Regents Park Road, Finchley, London, N3 2LT, United Kingdom |
| SHAER, Winston RESIGNED | Director | 08 Mar 1999 | 02 Nov 1999 | | December 1942 | 1 Moreton House Holly Walk, London, NW3 6RA |
| SLAWEK, Kimberly RESIGNED | Director | 19 Dec 1995 | 04 Nov 2011 | | September 1961 | 2 Moreton House, Holly Walk, London, NW3 6RA |
| SWAMINATHAN, Sivasubramaniam RESIGNED | Director | | 17 Mar 1994 | | May 1949 | 3/4 Moreton House Holly Walk, Hampstead, London, NW3 6RA |
| WILSON, Thomas Randall RESIGNED | Director | 01 Oct 1993 | 19 Dec 1995 | | February 1966 | 2 Moreton House, Holly Walk, London, NW3 6RA |
| BARBOUR RESOURCES LIMITED RESIGNED | Director | 02 Nov 1999 | 08 Jun 2005 | | | Library Place, St Helier, Jersey, HE4 8NH |
| MONTOR INVESTMENT LIMITED RESIGNED | Director | | 18 Feb 2008 | | | P O Box 82, 39-41 Broad Street, St Helier, Jersey, JE4 8PU, Channel Islands |