| JAMIESON, Stephen Johan ACTIVE | Director | 22 Feb 2019 | | United Arab Emirates | September 1957 | Unit 191, Cambridge Science Park, Milton Road, Cambridge, CB4 0GW, England |
| LEA, Bryan George ACTIVE | Director | 01 Jan 2020 | | United Kingdom | June 1961 | Unit 191, Cambridge Science Park, Milton Road, Cambridge, CB4 0GW, England |
| CORNHILL SERVICES LIMITED RESIGNED | Secretary | 25 Mar 2008 | 26 Feb 2009 | | | 6th Floor, 52/54 Gracechurch Street, London, EC3V 0EH |
TIERCEL SERVICES LIMITED RESIGNEDRegistration number 01353477 | Secretary | 26 Feb 2009 | 11 Jun 2018 | | | 9th Floor, New Zealand House, 80 Haymarket, London, SW1Y 4TQ, England |
| TIERCEL SERVICES LIMITED RESIGNED | Secretary | 19 Dec 1997 | 25 Mar 2008 | | | 15 North Audley Street, London, W1K 6WZ |
| BAKER, Stuart David RESIGNED | Director | 19 Dec 1997 | 31 Dec 2019 | United States | July 1935 | Unit 196, Cambridge Science Park, Milton Road, Cambridge, CB4 0AB, England |
| BOER, Peter RESIGNED | Director | 18 Apr 2008 | 20 Jun 2018 | United States | November 1940 | Unit 196, Cambridge Science Park, Milton Road, Cambridge, CB4 0AB, England |
| COSTA, Paulo Ferraz RESIGNED | Director | 25 Apr 2012 | 11 Jun 2018 | United States | August 1950 | Unit 196, Cambridge Science Park, Milton Road, Cambridge, CB4 0AB, England |
| LEWENT, Judy RESIGNED | Director | 26 May 2009 | 31 Dec 2014 | Usa | January 1949 | Unit 191 Cambridge Science Park, Milton Road, Cambridge, Cambridgeshire, CB4 0AB |
| LOOMIX, William RESIGNED | Director | 14 May 2008 | 31 Jul 2008 | | May 1948 | Unit 191, Cambridge Science Park, Cambridge, CB4 0GW |
| MANNERS, Paul RESIGNED | Director | 19 Dec 1997 | 31 Dec 2001 | | July 1941 | Tuffields Barn, Tuffields Road Whepstead, Bury St. Edmunds, Suffolk, IP29 4TN |
| MATTESSICH, Antony RESIGNED | Director | 19 May 2011 | 31 Jul 2017 | United Kingdom | March 1967 | Cambridge Science Park, Milton Road, Cambridge, CB4 0AB |
| MITCHELL, Christopher Benbow RESIGNED | Director | 19 Dec 1997 | 12 Apr 2018 | United Kingdom | December 1936 | Unit 196, Cambridge Science Park, Milton Road, Cambridge, CB4 0AB, England |
| PICKETT, Cecil RESIGNED | Director | 21 Jan 2010 | 11 Jun 2018 | United States | October 1945 | Unit 196, Cambridge Science Park, Milton Road, Cambridge, CB4 0AB, England |
| SACKLER, Beverly RESIGNED | Director | 05 Apr 1999 | 17 Oct 2017 | Usa | May 1924 | Cambridge Science Park, Milton Road, Cambridge, CB4 0AB |
| SACKLER, David Alex RESIGNED | Director | 19 Jul 2012 | 11 Jun 2018 | United States | July 1980 | Unit 196, Cambridge Science Park, Milton Road, Cambridge, CB4 0AB, England |
| SACKLER, Jonathan David RESIGNED | Director | 06 Apr 1999 | 11 Jun 2018 | United Kingdom | March 1955 | Unit 196, Cambridge Science Park, Milton Road, Cambridge, CB4 0AB, England |
| SACKLER, Kathe Anne, Dr RESIGNED | Director | 08 Apr 1999 | 11 Jun 2018 | United Kingdom | April 1948 | Unit 196, Cambridge Science Park, Milton Road, Cambridge, CB4 0AB, England |
| SACKLER, Mortimer David Alfons RESIGNED | Director | 06 Apr 1999 | 11 Jun 2018 | United States | May 1971 | Unit 196, Cambridge Science Park, Milton Road, Cambridge, CB4 0AB, England |
| SACKLER, Mortimer David RESIGNED | Director | 11 Mar 1999 | 24 Mar 2010 | | December 1916 | Unit 191 Cambridge Science Park, Milton Road, Cambridge, Cambridgeshire, CB4 0GW |
| SACKLER, Raymond Raphael RESIGNED | Director | 01 Apr 1999 | 17 Jul 2017 | Usa | February 1920 | Cambridge Science Park, Milton Road, Cambridge, CB4 0AB |
| SACKLER, Richard Stephen RESIGNED | Director | 31 Mar 1999 | 11 Jun 2018 | United States | March 1945 | Unit 196, Cambridge Science Park, Milton Road, Cambridge, CB4 0AB, England |
| SACKLER, Theresa RESIGNED | Director | 11 Mar 1999 | 11 Jun 2018 | United Kingdom | September 1949 | Unit 196, Cambridge Science Park, Milton Road, Cambridge, CB4 0AB, England |
| SACKLER HUNT, Samantha Sophia RESIGNED | Director | 07 May 1999 | 17 Oct 2017 | Great Britain | September 1968 | Cambridge Science Park, Milton Road, Cambridge, CB4 0AB |
| SACKLER LEFCOURT, Ilene RESIGNED | Director | 05 Apr 1999 | 11 Jun 2018 | United States | September 1946 | Unit 196, Cambridge Science Park, Milton Road, Cambridge, CB4 0AB, England |
| SHAPIRO, Robert RESIGNED | Director | 09 Feb 2005 | 16 May 2008 | | August 1938 | Unit 191, Cambridge Science Park Milton Road, Cambridge, CB4 0GW, United Kingdom |
| SNYDERMAN, Ralph RESIGNED | Director | 01 Aug 2012 | 30 Oct 2017 | Usa | March 1940 | Cambridge Science Park, Milton Road, Cambridge, CB4 0AB |
| THEURILLAT, Jacques RESIGNED | Director | 02 Feb 2016 | 11 Jun 2018 | United Kingdom | March 1959 | Unit 196, Cambridge Science Park, Milton Road, Cambridge, CB4 0AB, England |
| WHITE, Jonathon Grenville RESIGNED | Director | 26 Mar 1999 | 06 Sep 2002 | United Kingdom | September 1955 | La Heche, Rue Du Fliquet St Martin, Jersey, JE3 6BP |
| WIKSTROM, Ake Gunnar RESIGNED | Director | 12 Apr 2018 | 22 Feb 2019 | United Kingdom | May 1951 | Unit 196, Cambridge Science Park, Milton Road, Cambridge, CB4 0AB, England |
| WIKSTROM, Ake Gunnar RESIGNED | Director | 05 Sep 2001 | 19 May 2011 | United Kingdom | May 1951 | Unit 191, Cambridge Science Park, Milton Road, Cambridge, Cambridgeshire, CB4 0AB |
| CECIL PICKETT RESIGNED Registration number 03486244 | Director | 21 Jan 2010 | 21 Jan 2010 | | | Cambridge Science Park, Milton Road, Cambridge, CB4 0AB, United Kingdom |