| BERNSTEIN, Samuel, Dr ACTIVE | Director | 14 May 2007 | | Usa | April 1946 | 3650 116 Avenue, Bellevue, Wa, 98004, Usa |
| LONGPRE, Gerard Brian ACTIVE | Director | 20 Mar 2006 | | United Kingdom | February 1949 | Riverside View, Thornes Lane, Wakefield, West Yorkshire, WF1 5QW |
| MACKAY, Terrence John ACTIVE | Director | 06 Jul 2007 | | United Kingdom | July 1949 | Box Cottage, High Street Blockley, Moreton In Marsh, Gloucestershire, GL56 9HH |
| FOSTER, Ian RESIGNED | Secretary | 09 Jan 2006 | 13 Mar 2006 | | | 20a Clarence Road, Harpenden, Hertfordshire, AL5 4AH |
| MEARNS, Colin RESIGNED | Secretary | 26 Feb 2007 | 13 Feb 2009 | | | 59a Cherry Tree Road, Sheffield, South Yorkshire, S11 9AA |
| SMITH, Philip Henry, Dr RESIGNED | Secretary | 20 Mar 2006 | 26 Feb 2007 | | | Old White Horse Main Street, Padbury, Buckingham, Buckinghamshire, MK18 2AY |
| KIMBELLS LLP RESIGNED | Secretary | 13 Mar 2006 | 20 Mar 2006 | | | Power House, Harrison Close Knowlhill, Milton Keynes, Bucks, MK5 8PA |
| AMBLER, Simon William Saville RESIGNED | Director | 05 Sep 2006 | 06 May 2008 | England | December 1960 | 7 Well Close, Addingham, Ilkley, West Yorkshire, LS29 0SH |
| BRETVIN, Gunnar RESIGNED | Director | 20 Mar 2006 | 30 Apr 2008 | | June 1943 | Aasav 22, Oslo, No - 0362, FOREIGN, Norway |
| CAPLIN, Anthony Lindsay RESIGNED | Director | 20 Mar 2006 | 16 Mar 2009 | United Kingdom | April 1951 | 22, Elm Lodge, River Gardens, London, SW6 6NZ |
| DALE, Alan James RESIGNED | Director | 12 May 2008 | 01 Apr 2010 | United Kingdom | December 1950 | 180, Warminster Road, Sheffield, South Yorkshire, S8 8PQ, United Kingdom |
| GUNN, John William RESIGNED | Director | 20 Apr 2006 | 15 Nov 2008 | United Kingdom | February 1970 | 26a Eaton Place, London, SW1X 8AF |
| HAMBLETON, Jonathan Lee RESIGNED | Director | 09 Jan 2006 | 13 Mar 2006 | United Kingdom | February 1964 | Ashbrook Farm, Mill Hill Keysoe, Bedford, Bedfordshire, MK44 2HP |
| HUNTER, Douglas Andrew RESIGNED | Director | 28 Nov 2008 | 10 Jan 2010 | Canada | March 1964 | 1420, Joliet Avenue, Su, Calgary, Alberta T2t 1sz, Canada |
| MEARNS, Colin RESIGNED | Director | 26 Feb 2007 | 13 Feb 2009 | | October 1969 | 59a Cherry Tree Road, Sheffield, South Yorkshire, S11 9AA |
| NEEDHAM, Richard Francis, Sir RESIGNED | Director | 20 Apr 2006 | 09 Jul 2007 | England | January 1942 | The Croft House, Somerford Keynes, Cirencester, Gloucestershire, GL7 6DW |
| SMITH, Philip Henry, Dr RESIGNED | Director | 13 Mar 2006 | 26 Feb 2007 | United Kingdom | November 1946 | Old White Horse Main Street, Padbury, Buckingham, Buckinghamshire, MK18 2AY |