| KAIMAKLIOTIS-HARTMANN, Sebastien ACTIVE | Secretary | 01 Jul 2019 | | | | 6 Frognal, Hampstead, London, NW3 6AJ |
| KAIMAKLIOTIS-HARTMANN, Sebastien ACTIVE | Director | 01 Jul 2019 | | England | May 1986 | 6 Frognal, Hampstead, London, NW3 6AJ |
| KOCEN, Andrew Stephen ACTIVE | Director | 20 Oct 2019 | | United Kingdom | November 1975 | 8, Dunollie Road, London, NW5 2XP, England |
| MCCLENAHAN, Michael James Samir ACTIVE | Director | 11 Sep 2012 | | England | September 1980 | Flat 8, 6 Frognal, London, NW3 6AJ, Gb-Gbr |
| SHIRAZI, Jane, Dr ACTIVE | Director | 09 Dec 2021 | | England | September 1955 | 6 Frognal, Hampstead, London, NW3 6AJ |
| KASHFI, Samineh RESIGNED | Secretary | 23 Jan 2002 | 17 Jun 2002 | | | Flat 7 6 Frognal, London, NW3 6AJ |
| KOCEN, Elisabeth Ann RESIGNED | Secretary | 21 Apr 2003 | 01 Jul 2019 | | | 127 Willifield Way, London, NW11 6XY |
| MUNRO, Elspeth Flora RESIGNED | Secretary | 06 Dec 2000 | 23 Jan 2002 | | | Flat 2, 6 Frognal, London, NW3 6AJ |
| REDWOOD, Terence Robert RESIGNED | Secretary | 18 Jun 2002 | 21 Apr 2003 | | | 2 Grampian Gardens, London, NW2 1JG |
| WEITZMAN, Ronald RESIGNED | Secretary | | 25 Nov 2000 | | | Flat 6, 6 Frognal, Hampstead, London, NW3 6AJ |
| ARNON, Tamar Bella RESIGNED | Director | 05 Mar 2002 | 10 Oct 2007 | England | December 1965 | Flat 2, 6 Frognal, London, NW3 6AJ |
| BAILEY, Mark Adrian RESIGNED | Director | | 20 Feb 1998 | | November 1958 | Flat 8, 6 Frognal, London, NW3 6AJ |
| BAILEY, Rosemarie Ann RESIGNED | Director | | 20 Feb 1998 | | April 1959 | Flat 8, 6 Frognal, London, NW3 6AJ |
| CARTWRIGHT, Gillian Ethel RESIGNED | Director | | 01 Dec 2005 | | March 1955 | Flat 1,6 Frognal, Hampstead, London, NW3 6AJ |
| CUTNER, John RESIGNED | Director | | 13 Jan 2007 | | May 1933 | 19 Cheviot Gardens, Cricklewood, London, NW2 1QJ |
| GLOVER, Wilhelmine RESIGNED | Director | | 11 Apr 1998 | | October 1909 | Flat 5, 6 Frognal, Hampstead, London, NW3 6AJ |
| HOEFLEIN, Paul RESIGNED | Director | | 01 Oct 2009 | | November 1933 | Herzogin Von Kent Strasse 8, 8762 Amorbach, Germany |
| KASHFI, Samineh RESIGNED | Director | 21 Nov 1997 | 19 Jun 2026 | England | September 1961 | Flat 7 6 Frognal, London, NW3 6AJ |
| KOCEN, Elisabeth Ann RESIGNED | Director | 11 Apr 1998 | 01 Nov 2021 | England | June 1946 | 127 Willifield Way, London, NW11 6XY |
| MUNRO, Elspeth Flora RESIGNED | Director | 20 Dec 1993 | 23 Jan 2002 | | March 1943 | Flat 2, 6 Frognal, London, NW3 6AJ |
| PILLAI, Nedumpillil Rajendran RESIGNED | Director | | 21 Nov 1997 | | November 1955 | Flat 7, 6 Frognal, London, NW3 6AJ |
| PILLAI, Shamsi Saber RESIGNED | Director | | 21 Nov 1997 | | December 1961 | Flat 7, 6 Frognal, London, NW3 6AJ |
| REDWOOD, Terence Robert RESIGNED | Director | 11 Aug 2003 | 20 Jun 2005 | | January 1952 | 2 Grampian Gardens, London, NW2 1JG |
| REDWOOD, Terence Robert RESIGNED | Director | 26 Aug 1998 | 12 Jun 2002 | | January 1952 | 2 Grampian Gardens, London, NW2 1JG |
| SPRIGG, Rosemary RESIGNED | Director | | 26 Aug 1998 | | August 1929 | Flat 3, 6 Frognal, London, NW3 6AJ |
| SUMNER, Rosemary, Dr RESIGNED | Director | | 16 Dec 1993 | | August 1924 | Flat 2, 6 Frognal, London, NW3 6AJ |
| VON BENNIGSEN, Michael RESIGNED | Director | 17 Jun 2004 | 02 May 2012 | England | July 1979 | Flat 8, 6 Frognal, London, NW3 6AJ |
| WEITZMAN, Ronald RESIGNED | Director | | 20 Jun 2005 | | February 1945 | Flat 6, 6 Frognal, Hampstead, London, NW3 6AJ |
| WILTSHIRE, Roger Campbell RESIGNED | Director | 20 Feb 1998 | 23 Apr 2004 | | January 1967 | Flat 8 6 Frognal, London, NW3 6AJ |