| BRETZ, Sarah Katharine ACTIVE | Secretary | 18 Dec 2015 | | | | Bradbourne Farmhouse, Bradbourne Vale Road, Sevenoaks, Kent, TN13 3DH, United Kingdom |
| BRETZ, Sarah Katharine ACTIVE | Director | 01 Nov 2008 | | England | September 1971 | Bradbourne Farmhouse, Bradbourne Vale Road, Sevenoaks, Kent, TN13 3DH |
| EITE, Christopher Phillip ACTIVE | Director | | | United Kingdom | February 1957 | 42 Drage Street, Little Chester, Derby, DE1 3RW, United Kingdom |
| FARADAY, Amy Jane ACTIVE | Director | 06 Nov 2017 | | United Kingdom | April 1988 | Flat 1, 12 Belitha Villas, London, N1 1PD, United Kingdom |
| ATTWOOD, Abigail RESIGNED | Secretary | 12 Apr 2008 | 17 Dec 2015 | | | Flat 2, 12 Belitha Villas, Islington, London, N1 1PD |
| HOARE, Timothy Edward Charles, Sir RESIGNED | Secretary | 19 Nov 2000 | 23 Apr 2002 | | | 10 Belitha Villas, London, N1 1PD |
| IRELAND, Norman RESIGNED | Secretary | | 28 Nov 1995 | | | 12 Belitha Villas, Islington, London, N1 1PD |
| LINFIELD, Alison Jane RESIGNED | Secretary | 22 Jan 2006 | 11 Apr 2008 | | | Flat 3, 12 Belitha Villas, London, N1 1PD |
| LUNT, Ingrid Cecilia, Professor RESIGNED | Secretary | 24 Apr 2002 | 21 Dec 2005 | | | 12 Belitha Villas, London, N1 1PD |
| MORRIS, Andrew James RESIGNED | Secretary | 28 Nov 1995 | 19 Nov 2000 | | | 12 Belitha Villas, London, N1 1PD |
| ATTWOOD, Abigail RESIGNED | Director | 12 Jan 2007 | 10 Jan 2023 | United Kingdom | March 1985 | Flat2, 12 Belitha Villas Islington, London, N1 1PD |
| BRETZ, Oliver Werner RESIGNED | Director | 17 Feb 2011 | 27 Oct 2017 | England | June 1971 | Bradbourne Farmhouse, Bradbourne Vale Road, Sevenoaks, Kent, TN13 3DH, England |
| CUMMINGS, Kevin Mark RESIGNED | Director | 31 Jul 2002 | 21 Dec 2010 | | August 1973 | 12 Belitha Villas, London, N1 1PD |
| HALL, Julian RESIGNED | Director | 04 Jun 2001 | 21 Dec 2005 | England | January 1939 | 60 Lonsdale Road, Oxford, OX2 7EP |
| HOARE, Timothy Edward Charles, Sir RESIGNED | Director | 28 Nov 1995 | 23 Apr 2002 | | November 1934 | 10 Belitha Villas, London, N1 1PD |
| IRELAND, Norman RESIGNED | Director | | 28 Nov 1995 | | April 1959 | Flat 1 12 Belitha Villas, Islington |
| LINFIELD, Alison Jane RESIGNED | Director | 22 Jan 2006 | 11 Apr 2008 | | January 1980 | Flat 3, 12 Belitha Villas, London, N1 1PD |
| LUNT, Ingrid Cecilia, Professor RESIGNED | Director | 04 Jun 2001 | 21 Dec 2005 | | May 1947 | 12 Belitha Villas, London, N1 1PD |
| MORRIS, Andrew James RESIGNED | Director | | 04 Jun 2001 | | October 1949 | 12 Belitha Villas, London, N1 1PD |
| O'CONNELL, Elizabeth Antoinette RESIGNED | Director | | 10 Jan 2007 | | June 1947 | 12 Belitha Villas, London, N1 1PD |