| 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 |
| MARTINA, Yuri ACTIVE | Director | 22 Jan 2024 | | England | October 1975 | Unit 191, Cambridge Science Park, Milton Road, Cambridge, CB4 0GW, England |
| KENDALL, Gareth RESIGNED | Secretary | 04 Dec 2002 | 25 Mar 2008 | | | 15 North Audley Street, London, W1K 6WZ |
| CORNHILL SERVICES LIMITED RESIGNED | Secretary | 25 Mar 2008 | 26 Feb 2009 | | | 6th Floor, 52-54 Gracechurch Street, London, EC3V 0EH |
| SWIFT INCORPORATIONS LIMITED RESIGNED | Nominee Secretary | 04 Dec 2002 | 04 Dec 2002 | | | 26, Church Street, London, NW8 8EP |
| TIERCEL SERVICES LIMITED RESIGNED | Secretary | 26 Feb 2009 | 11 Jun 2018 | | | 9th Floor, New Zealand House, Haymarket, London, SW1Y 4TQ, England |
| BAKER, Stuart David RESIGNED | Director | 04 Dec 2002 | 31 Dec 2019 | United States | July 1935 | Unit 194, Cambridge Science Park, Milton Road, Cambridge, CB4 0AB, England |
| DUCHARME, Julie, Dr RESIGNED | Director | 17 Mar 2017 | 04 Jul 2019 | England | July 1966 | Unit 194, Cambridge Science Park, Milton Road, Cambridge, CB4 0AB, England |
| GOLDENHEIM, Paul David RESIGNED | Director | 04 Dec 2002 | 30 Apr 2004 | | April 1950 | 4 Bald Hill Place, Wilton, Connecticut, 06897, Usa |
| LEIGHTON-SCOTT, James Peter RESIGNED | Director | 01 Jan 2020 | 30 Sep 2020 | England | December 1977 | Unit 194, Cambridge Science Park, Milton Road, Cambridge, CB4 0AB, England |
| MANSARAY, Mohammed Gibril RESIGNED | Director | 10 Apr 2017 | 26 Jul 2019 | Switzerland | December 1968 | Unit 194, Cambridge Science Park, Milton Road, Cambridge, CB4 0AB, England |
| 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 | 04 Dec 2002 | 12 Apr 2018 | United Kingdom | December 1936 | Unit 194, Cambridge Science Park, Milton Road, Cambridge, CB4 0AB, England |
| REIMER, Karen, Dr RESIGNED | Director | 01 Feb 2006 | 31 Mar 2017 | Germany | March 1957 | Cambridge Science Park, Milton Road, Cambridge, CB4 0AB |
| SHEEHAN, Brian James, Dr RESIGNED | Director | 01 Jan 2020 | 22 Jan 2024 | United Kingdom | October 1965 | Unit 196, Milton Road, Cambridge, CB4 0AB, England |
| WIKSTROM, Ake Gunnar RESIGNED | Director | 12 Apr 2018 | 22 Feb 2019 | United Kingdom | May 1951 | Unit 194, Cambridge Science Park, Milton Road, Cambridge, CB4 0AB, England |
| WIKSTROM, Ake Gunnar RESIGNED | Director | 24 Jan 2007 | 19 May 2011 | United Kingdom | May 1951 | Unit 191, Cambridge Science Park, Milton Road, Cambridge, Cambridgeshire, CB4 0AB |