| CALLEJA, Dolores ACTIVE | Secretary | 20 May 1998 | | | | 1 Hampton House, 109 Belsize Road, London, NW6 4AH |
| BERGES MOHAMMED, Ame, Dr ACTIVE | Director | 20 Mar 2010 | | United Kingdom | September 1974 | 5, Golf Side Mews, Coulsdon, Surrey, CR5 2FP, United Kingdom |
| CALLEJA, Dolores ACTIVE | Director | 20 May 1998 | | United Kingdom | October 1938 | 1 Hampton House, 109 Belsize Road, London, NW6 4AH |
| COOPER, Howard Martin ACTIVE | Director | 16 Oct 1998 | | United Kingdom | April 1953 | 22 Grimsdyke Crescent, Barnet, Hertfordshire, EN5 4AG |
| GALE, Daniel, Professor ACTIVE | Director | 19 Nov 2004 | | United Kingdom | November 1976 | 4, Vanda Crescent, St. Albans, Hertfordshire, AL1 5EX, England |
| KAMAL, Sarah ACTIVE | Director | 14 Feb 2006 | | Canada | May 1977 | 404-2730, Acadia Road, Vancouver, British Columbia, V6t 1r9, Canada |
| KOTECHA, Sarita Harish ACTIVE | Director | 02 Jul 2010 | | England | February 1979 | 123, Goldhurst Terrace, Flat 3, London, NW6 3EX, England |
| MACKENZIE DAVEY, Christopher RESIGNED | Secretary | 01 Oct 1996 | 20 May 1998 | | | 1 Garmont Road, Leeds, LS7 3LY |
| THOMPSON, Deborah RESIGNED | Secretary | 12 Jun 1991 | 30 Sep 1996 | | | 4 Hampton House, London, NW6 4AH |
| BRICK, Shaun RESIGNED | Director | 19 Jan 2001 | 02 Jul 2010 | United Kingdom | July 1972 | 5 Hampton House, London, NW6 4AH |
| COOPER, Carolynne Frances RESIGNED | Director | 16 Oct 1998 | 21 Aug 2025 | United Kingdom | September 1954 | 22 Grimsdyke Crescent, Barnet, Hertfordshire, EN5 4AG |
| FROST, Edward Henry RESIGNED | Director | 12 Jun 1998 | 16 Jun 2001 | England | November 1966 | 40 Priory Road, West Hampstead, London, NW6 4SJ |
| HALL, Robert RESIGNED | Director | | 12 Jun 1998 | | November 1957 | 3 Hampton House, London, NW6 4AH |
| KANE, Brigid Anne RESIGNED | Director | | 15 Oct 1998 | | June 1951 | 2 Hampton House, London, NW6 4AH |
| MACKENZIE DAVEY, Christopher RESIGNED | Director | | 19 Jan 2001 | | August 1957 | 1 Garmont Road, Leeds, LS7 3LY |
| NEWTON, Eleanor Jane RESIGNED | Director | 21 Jun 2002 | 19 Nov 2004 | | February 1967 | 6 Hampton House, 109 Belsize Road, London, NW6 4AH |
| NEWTON, Katharine Ann RESIGNED | Director | | 20 Jan 1999 | | November 1964 | Flat 6, 109 Belsize Road, London, NW6 4AH |
| NEWTON, Thomas RESIGNED | Director | 21 Jan 1999 | 21 Jun 2002 | | October 1969 | Flat 6 Hampton House, Belsize Road, London, NW6 4AH |
| SMOAH, Shim RESIGNED | Director | 16 Jun 2001 | 14 Feb 2006 | | November 1972 | 3 Hampton House, 109 Belsize Road, London, NW6 4AH |
| THOMPSON, Deborah RESIGNED | Director | | 22 Mar 2010 | | May 1949 | 4 Hampton House, London, NW6 4AH |