| BANNISTER, Jeffrey Raymond ACTIVE | Secretary | 11 Mar 2013 | | | | 73 Chetwynd Road, Dartmouth Park, London, NW5 1DA |
| BANNISTER, Jeffrey Raymond ACTIVE | Director | 11 Mar 2013 | | England | December 1976 | 73 Chetwynd Road, Dartmouth Park, London, NW5 1DA |
| HYATT, Oliver ACTIVE | Director | 14 Apr 2025 | | England | July 1991 | 73 Chetwynd Road, Dartmouth Park, London, NW5 1DA |
| LAIRD-PUGH, Catriona ACTIVE | Director | 27 Nov 2023 | | England | March 1993 | 73 Chetwynd Road, Dartmouth Park, London, NW5 1DA |
| DEGENHARDT, Joan Frances Sylvia RESIGNED | Secretary | 05 May 1998 | 17 Dec 2002 | | | 73a Chetwynd Road, London, NW5 1DA |
| EMPSON, James RESIGNED | Secretary | 01 Sep 2007 | 11 Mar 2013 | | | Flat 3, 73 Chetwynd Road, London, NW5 1DA |
| FOSTER, Bryan John RESIGNED | Secretary | 10 Oct 1996 | 04 May 1998 | | | 73 Chetwynd Road, London, NW5 1DA |
| GORNER, Rudiger RESIGNED | Secretary | 15 May 1994 | 10 Oct 1996 | | | 73 Chetwynd Road, London, NW5 1DA |
| KARPIK, Ruth RESIGNED | Secretary | | 15 May 1994 | | | 73 Chetwynd Road, London, NW5 1DA |
| PHILIPPOU, Fiona RESIGNED | Secretary | 22 Oct 2004 | 23 Jul 2007 | | | Flat 1 73 Chetwynd Road, London, NW5 1DA |
| VAN VLIET, Natausha Camilla RESIGNED | Secretary | 01 Jan 2003 | 22 Oct 2004 | | | 73a Chetwynd Road, Dartmouth Park, London, NW5 1DA |
| BARRAN, Charlotte RESIGNED | Director | 23 Nov 2001 | 17 Jan 2003 | | May 1973 | 73b Chetwynd Road, London, NW5 1DA |
| BARRAN, Leo David RESIGNED | Director | 23 Nov 2001 | 17 Jan 2003 | | December 1973 | 73b Chetwynd Road, London, NW5 1DA |
| CAMERON, Ian Edward RESIGNED | Director | 17 Jan 2003 | 10 Nov 2017 | United Kingdom | March 1946 | 73b Chetwynd Road, London, NW5 1DA |
| DAVIES, Thomas Vaughan RESIGNED | Director | 20 Jul 2011 | 11 Feb 2015 | United Kingdom | July 1979 | 73 Chetwynd Road, Dartmouth Park, London, NW5 1DA |
| DEGENHARDT, Joan Frances Sylvia RESIGNED | Director | 10 Oct 1996 | 17 Dec 2002 | | October 1930 | 73a Chetwynd Road, London, NW5 1DA |
| EMPSON, James RESIGNED | Director | 23 Jul 2007 | 11 Mar 2013 | United Kingdom | September 1977 | Flat 3, 73 Chetwynd Road, London, NW5 1DA |
| ERDERVIS, Clare Veronica RESIGNED | Director | 15 May 1994 | 04 Dec 2001 | | June 1957 | 73 Chetwynd Road, London, NW5 1DA |
| FISCH, Gloria RESIGNED | Director | | 23 Jul 2007 | | November 1948 | 73 Chetwynd Road, London, NW5 1DA |
| FLANAGAN, Ainsley Gordon William RESIGNED | Director | 01 Sep 2007 | 07 Jul 2011 | United Kingdom | May 1976 | Flat 1, 73 Chetwynd Road, London, NW5 1DA |
| FOSTER, Bryan John RESIGNED | Director | 15 May 1994 | 23 Nov 2001 | | January 1964 | 73 Chetwynd Road, London, NW5 1DA |
| GORNER, Rudiger RESIGNED | Director | | 10 Oct 1996 | | June 1957 | 73 Chetwynd Road, London, NW5 1DA |
| JONES, Luke Steven RESIGNED | Director | 13 Sep 2021 | 20 Nov 2023 | England | July 1993 | 73 Chetwynd Road, Dartmouth Park, London, NW5 1DA |
| KARPIK, Ruth RESIGNED | Director | | 15 May 1994 | | November 1949 | 73 Chetwynd Road, London, NW5 1DA |
| SMITH, Catherine Mary RESIGNED | Director | 10 Nov 2017 | 28 Mar 2025 | England | March 1987 | 73 Chetwynd Road, Dartmouth Park, London, NW5 1DA |
| TOUMAZIS, Stephanie RESIGNED | Director | 11 Feb 2015 | 13 Sep 2021 | England | September 1988 | 73 Chetwynd Road, Dartmouth Park, London, NW5 1DA |