| MILESTONE, Frank Mark ACTIVE | Secretary | 07 Jan 2022 | | | | 49, Ebrington Road, Harrow, HA3 0LS, England |
| DAHLBERG, Natasha Jain ACTIVE | Director | 17 Jan 1995 | | United Kingdom | July 1971 | 49, Ebrington Road, Harrow, HA3 0LS, England |
| HOYOS, Robert ACTIVE | Director | 18 Aug 2006 | | United Kingdom | July 1974 | Flat 1, 1 Acol Road, London, NW6 3AA |
| MILESTONE, Richard Saul ACTIVE | Director | 21 Dec 2009 | | England | April 1980 | 49, Ebrington Road, Harrow, HA3 0LS, England |
| DRENNAN, Oliver Richard RESIGNED | Secretary | 01 Sep 1997 | 27 Nov 1999 | | | Flat 5 1 Acol Road, West Hampstead, London, NW6 3AA |
| GATOFF, Newton Mark RESIGNED | Secretary | 01 Feb 2000 | 30 Nov 2003 | | | 40 Park Way, London, N20 0XP |
| HALL, Caroline Michelle, Dr RESIGNED | Secretary | 02 Dec 1994 | 01 Sep 1997 | | | Flat 6 1 Acol Road, London, NW6 3AA |
| HILL, Nigel Richard RESIGNED | Secretary | 15 Jan 1993 | 02 Dec 1994 | | | Flat 2, 1 Acol Road, London, NW6 3AA |
| LERNER, Martin Alexander RESIGNED | Secretary | 31 Aug 2001 | 19 Sep 2015 | | | 24 Deacons Hill Road, Elstree, Hertfordshire, WD6 3LH |
| OAKES, Angela Diane RESIGNED | Secretary | | 15 Jan 1993 | | | 1 Acol Road, London, NW6 3AA |
| COLMAN, Betina Angela RESIGNED | Director | | 21 Apr 1994 | | July 1960 | 1 Acol Road, London, NW6 3AA |
| COULTER, Andrew Ian RESIGNED | Director | 15 Jan 1993 | 21 Apr 1994 | | November 1964 | Flat 4, 1 Acol Road, London, NW6 3AA |
| DANIELS, Stuart RESIGNED | Director | 01 Feb 2006 | 15 Oct 2013 | United Kingdom | January 1974 | Flat 7 1 Acol Road, South Hampstead, London, NW6 3AA |
| DRENNAN, Oliver Richard RESIGNED | Director | 15 Sep 1995 | 27 Nov 1999 | | June 1962 | Flat 5 1 Acol Road, West Hampstead, London, NW6 3AA |
| FURNER, Veronica Mary RESIGNED | Director | 12 Jul 1994 | 15 Sep 1995 | | June 1937 | 1 Acol Road, West Hampstead, London, NW6 3AA |
| HALL, Caroline Michelle, Dr RESIGNED | Director | 11 Jul 1994 | 17 Jan 1995 | | October 1964 | Flat 6 1 Acol Road, London, NW6 3AA |
| TOWNEND, Jane Elizabeth RESIGNED | Director | | 15 Jan 1993 | | October 1963 | 1 Acol Road, London, NW6 3AA |
| USTINOVA, Natasha RESIGNED | Director | 01 Feb 2000 | 09 Jun 2006 | | May 1962 | Flat 5, 1 Acol Road, London, NW6 3AA |