| ALLEN, Justin Paul Jonathan ACTIVE | Secretary | 31 Jul 2024 | | | | The Quorum, Barnwell Road, Cambridge, CB5 8SW |
| ALLEN, Justin Paul Jonathan ACTIVE | Director | 01 Jan 2007 | | England | November 1972 | The Quorum, Barnwell Road, Cambridge, Cambridgeshire, CB5 8SW, United Kingdom |
| WRIGHT, Andrew Graham ACTIVE | Director | 01 Apr 2022 | | England | May 1966 | 70, St. Mary Axe, London, EC3A 8BE, United Kingdom |
| ALLEN, Justin Paul Jonathan RESIGNED | Secretary | 01 Jan 2007 | 01 Jan 2014 | | | 73 Coxs End, Over, Cambridge, Cambridgeshire, CB4 5TY |
| AVNER TRAINOR, Larisa RESIGNED | Secretary | 26 Feb 2007 | 01 Apr 2022 | | | 8805 Grant Street, Bethesda, Md20817, United States |
| BUCHARDT, Todd Willmer RESIGNED | Secretary | 29 Sep 2000 | 09 Feb 2007 | | | 5142 Colonial Court, Ann Arbor, Mi 48108, Usa |
| JONES, Colin Paul RESIGNED | Secretary | | 15 Nov 1998 | | | Church Cottage Carmans Lane, Compton, Winchester, Hampshire, SO21 2AR |
| REEVES, Martin Leslie RESIGNED | Secretary | 01 Apr 2022 | 31 Jul 2024 | | | C/O Clarivate, 70 St. Mary Axe, London, EC3A 8BE, United Kingdom |
| WILLIAMS, Louise Michele RESIGNED | Secretary | 15 Nov 1998 | 30 Sep 2000 | | | 26 Belgrave Road, London, SW1V 1RG |
| ALDWORTH, Alan W RESIGNED | Director | 11 Nov 2002 | 16 Apr 2007 | | February 1955 | 3992 Holden Road, Ann Arbor Mi, 48103, Usa |
| AUSTIN, Richard Stirling RESIGNED | Director | | 30 Apr 1996 | | April 1938 | West Lodge, The Priory, Burnham, Bucks, SL1 7LR |
| AVNER TRAINOR, Larisa RESIGNED | Director | 26 Feb 2007 | 01 Apr 2022 | United States | July 1970 | 8805 Grant Street, Bethesda, Md20817, United States |
| BUCHARDT, Todd Willmer RESIGNED | Director | 18 Apr 2001 | 09 Feb 2007 | | December 1959 | 5142 Colonial Court, Ann Arbor, Mi 48108, Usa |
| DAVEY, Christopher Nelson RESIGNED | Director | 01 Jan 2005 | 29 Nov 2006 | United Kingdom | February 1957 | Silbury 50 Shinfield Road, Reading, Berkshire, RG2 7BW |
| EVANS, Philip RESIGNED | Director | 20 Oct 2009 | 15 Apr 2013 | New Jersey | April 1962 | 789, East Eisenhower Parkway, Ann Arbor, Washtenaw 48108, United States |
| JAKOBOWSKI, Michael RESIGNED | Director | 26 Feb 2007 | 01 Oct 2009 | | October 1960 | 5128 Westpath Way, Bethesda, Md 2081 |
| JONES, Colin Paul RESIGNED | Director | 30 Oct 1992 | 15 Nov 1998 | United Kingdom | November 1938 | Church Cottage Carmans Lane, Compton, Winchester, Hampshire, SO21 2AR |
| MULLER, Michael Philip RESIGNED | Director | 30 Apr 1996 | 04 Jun 2001 | United Kingdom | January 1952 | Tithe Farmhouse, Hitcham Lane, Burnham, Berkshire, SL1 7DP |
| RONALDSON, Christopher Adrian RESIGNED | Director | 13 Nov 1998 | 31 Dec 2004 | United Kingdom | March 1948 | The Crowsnest Rectory Lane, Kingston Bagpuize, Abingdon, Oxfordshire, OX13 5AT |
| SNYDER, Andrew Miles RESIGNED | Director | 26 Feb 2007 | 17 Oct 2011 | Usa | May 1970 | 1 Morton Square, Loft 4b East, New York, Ny 10014, Usa |