| MIYAHIRA, Helen Inamasu ACTIVE | Secretary | 02 Apr 2010 | | | | 2000, Beach Drive, Cambridge Research Park Waterbeach, Cambridge, CB25 9TP, England |
| MIYAHIRA, Charles Harrison, Mr. ACTIVE | Director | 02 Apr 2010 | | United States | December 1961 | 2000, Beach Drive, Cambridge Research Park Waterbeach, Cambridge, CB25 9TP, England |
| METCALF, David John RESIGNED | Nominee Secretary | 25 Sep 1997 | 01 Jun 1998 | | | 80 Guildhall Street, Bury St Edmunds, Suffolk, IP33 1QB |
| MILTON, Jayne Sarah RESIGNED | Secretary | 08 Dec 2004 | 30 Mar 2010 | | | 10 The Ashtrees, Guildford Road Ash, Aldershot, Hampshire, GU12 6BE |
| PEATE, Roland Duncan RESIGNED | Secretary | 01 Jun 1998 | 08 Dec 2004 | | | 25 Suffield Close, South Croydon, Surrey, CR2 8SZ |
| BAGGOTT, Malcolm Alexander William RESIGNED | Director | 29 May 1998 | 28 Apr 2000 | | September 1944 | Newlyn Cottage, The Rowans, Chalfont St Peter, Buckinghamshire, SL9 8SE |
| BOLTON, Jonathan Mark RESIGNED | Director | 29 Oct 2008 | 30 Mar 2010 | England | July 1966 | 22 Winchester Drive, Pinner, Middlesex, HA5 1DB |
| BURNS, Daniel George RESIGNED | Director | 25 Apr 2000 | 09 Jul 2004 | United Kingdom | February 1959 | 45 Hardwick Lane, Bury St. Edmunds, Suffolk, IP33 2RB |
| COTTON, Richard John RESIGNED | Director | 03 Nov 2008 | 30 Mar 2010 | England | January 1961 | 148 Myton Road, Warwick, CV34 6PR |
| CUSHING, Philip Edward RESIGNED | Director | 25 Apr 2000 | 22 Jul 2001 | United Kingdom | September 1950 | Warren End, Warren Cutting, Kingston Upon Thames, Surrey, KT2 7HS |
| DANILOWICZ, Matthew RESIGNED | Director | 05 Dec 2006 | 31 Mar 2010 | | December 1961 | 60 Aruba Bend, Coronado, Ca 92118, Usa |
| DOMINGUEZ, Mitzi RESIGNED | Director | 02 Apr 2010 | 05 May 2025 | United States | July 1957 | 2000, Beach Drive, Cambridge Research Park Waterbeach, Cambridge, CB25 9TP, England |
| EXELBY, Chris RESIGNED | Director | 07 Nov 2005 | 30 Jun 2006 | | June 1956 | 19 Summerfield, Ashtead, Surrey, KT21 2LF |
| GREEN, Richard Alan RESIGNED | Director | 29 May 1998 | 13 May 2002 | | February 1950 | 129 Victoria Road, Wargrave, Reading, Berkshire, RG10 8AG |
| HEWGILL, Alastair RESIGNED | Director | 14 May 2002 | 14 Apr 2009 | England | March 1954 | 26 Northumberland Road, Leamington Spa, Warwickshire, CV32 6HA |
| JANSSEN, Johannes RESIGNED | Director | 07 Nov 2005 | 30 Mar 2010 | United Kingdom | March 1960 | The Grange, 2 Mill Road Harston, Cambridge, Cambridgeshire, CB2 5NF |
| METCALF, David John RESIGNED | Nominee Director | 25 Sep 1997 | 29 May 1998 | | April 1944 | 80 Guildhall Street, Bury St Edmunds, Suffolk, IP33 1QB |
| MIYAHIRA, Harrison Yoshimitsu RESIGNED | Director | 02 Apr 2010 | 02 May 2025 | United States | September 1935 | 2000, Beach Drive, Cambridge Research Park Waterbeach, Cambridge, CB25 9TP, England |
| MIYAHIRA, Helen Inamasu RESIGNED | Director | 02 Apr 2010 | 02 May 2025 | United States | June 1935 | 2000, Beach Drive, Cambridge Research Park Waterbeach, Cambridge, CB25 9TP, England |
| PEATE, Roland Duncan RESIGNED | Director | 08 Dec 2004 | 29 Oct 2008 | | May 1948 | 25 Suffield Close, South Croydon, Surrey, CR2 8SZ |
| WALMSLEY, Neil Roderick RESIGNED | Director | 25 Sep 1997 | 29 May 1998 | England | December 1966 | 80 Guildhall Street, Bury St Edmunds, Suffolk, IP33 1QB |