| MCS FORMATIONS LIMITED ACTIVE | Secretary | 17 Feb 2015 | | | | 1st Floor, Sackville House, 143-149 Fenchurch Street, London, EC3M 6BL, England |
| DEHAENE-PUYPE, Julie Helene Madeleine ACTIVE | Director | 03 Nov 2025 | | Switzerland | April 1973 | 1st Floor, Sackville House, 143-149 Fenchurch Street, London, EC3M 6BL, England |
| MOCHAN, Lori Elizabeth ACTIVE | Director | 01 Jun 2026 | | United Kingdom | August 1977 | 1st Floor, Sackville House, 143-149 Fenchurch Street, London, EC3M 6BL, England |
| REISINGER, Roswitha, Dr ACTIVE | Director | 22 Apr 2020 | | United Kingdom | May 1970 | 1st Floor, Sackville House, 143-149 Fenchurch Street, London, EC3M 6BL, England |
| DAVIS, Stanley Stewart, Professor RESIGNED | Secretary | | 18 Mar 1996 | | | 19 Cavendish Crescent North, The Park, Nottingham, Nottinghamshire, NG7 1BA |
| FOX, Christine Joy RESIGNED | Secretary | 18 Mar 1996 | 29 Oct 1999 | | | Gladstone House 22 South Street, Melbourne, Derby, DE73 1GB |
| GRAVER, Jane Louise RESIGNED | Secretary | 01 May 2002 | 09 Feb 2005 | | | 9 Wren Court, Sawley, Nottingham, NG10 3AG |
| KANOVSKY, Stephen RESIGNED | Secretary | 30 Sep 2010 | 21 Sep 2012 | | | Albert Einstein Centre, Nottingham Science And, Technology Park, Nottingham, NG7 2TN |
| KANOVSKY, Stephen RESIGNED | Secretary | 30 Sep 2010 | 21 Sep 2012 | | | Albert Einstein Centre, Nottingham Science And, Technology Park, Nottingham, NG7 2TN |
| LITTLER, William RESIGNED | Secretary | 29 Oct 1999 | 01 May 2002 | | | Pastures View, Stathern Road, Eastwell, Melton Mowbray, Leicestershire, LE14 4EN |
| MARCHETTI, Charles RESIGNED | Secretary | 17 Feb 2005 | 30 Sep 2010 | | | Albert Einstein Centre Nottingham, Science And Technology Park, University Boulevard Nottingham, Nottinghamshire, NG7 2TN |
| PERELMAN, Michael Roger Sidney RESIGNED | Secretary | 21 Sep 2012 | 19 Dec 2013 | | | Albert Einstein Centre, Nottingham Science And, Technology Park, Nottingham, NG7 2TN |
| ARISTIDOU, Antrinkos Andrew RESIGNED | Director | 28 Sep 2020 | 01 Jun 2026 | United Kingdom | June 1968 | 1st Floor, Sackville House, 143-149 Fenchurch Street, London, EC3M 6BL, England |
| BUCHALTER, Jeffrey H RESIGNED | Director | 01 Jun 2012 | 05 Aug 2014 | United States | July 1957 | Albert Einstein Centre, Nottingham Science And, Technology Park, Nottingham, NG7 2TN |
| BUCHALTER, Jeffrey H RESIGNED | Director | 01 Feb 2011 | 26 Mar 2012 | United States | July 1957 | Albert Einstein Centre, Nottingham Science And, Technology Park, Nottingham, NG7 2TN |
| CLARK, Michael Leslie RESIGNED | Director | 17 Feb 2005 | 31 Jan 2011 | England | July 1963 | Albert Einstein Centre, Nottingham Science & Tech Park, University Boulevard, Nottingham, NG7 2TN |
| DAVIS, Stanley Stewart, Professor RESIGNED | Director | 01 Sep 1991 | 31 Mar 2003 | United Kingdom | December 1942 | 19 Cavendish Crescent North, The Park, Nottingham, Nottinghamshire, NG7 1BA |
| DE SOUZA, Richard Anthony RESIGNED | Director | 17 Feb 2005 | 03 Dec 2009 | United Kingdom | October 1952 | Albert Einstein Centre, Nottingham Science & Technology Pk, Nottingham, Nottinghamshire, NG7 2TN |
| DEAN, Gordon Douglas RESIGNED | Director | 02 Aug 1991 | 19 Mar 1992 | England | June 1937 | 10 Honeywood House, 28 Alington Road, Poole, Dorset, BH14 8LZ |
| DORSEY, Jerry E RESIGNED | Director | 31 Mar 1998 | 29 Oct 1999 | | October 1944 | 30 Fox Ridge Drive, Malvern Pennsylvania, Chester County, 19355, Usa |
| ELLERS, Steven A RESIGNED | Director | 16 Oct 1998 | 09 Feb 2005 | | December 1950 | 529 Riverview Road, Swarthmore, Pennsylvania, 19081, Usa |
| FARRAJ, Nidal, Dr RESIGNED | Director | | 01 Aug 1995 | | September 1957 | 40 Studland Way, West Bridgford, Nottingham, NG2 7TS |
| GAILEY III, John Robert RESIGNED | Director | 31 Mar 1998 | 15 Oct 1998 | Usa | December 1954 | 22 Treemont Drive, Malvern Pa 19355, Usa |
| ILLUM, Lisbeth, Professor RESIGNED | Director | | 12 Aug 1999 | United Kingdom | March 1947 | 19 Cavendish Crescent North, The Park, Nottingham, Nottinghamshire, NG7 1BA |
| KING, Alan Fernie RESIGNED | Director | 22 Apr 2020 | 01 Aug 2023 | United Kingdom | August 1973 | Kyowa Kirin Ltd, Galabank Business Park, Galashiels, TD1 1QH, United Kingdom |
| LITTLE, William G RESIGNED | Director | 16 Oct 1998 | 31 Mar 2003 | | October 1942 | 507 Van Lears Run, Villanova, Pennsylvania, 19085, Usa |
| LITTLER, William RESIGNED | Director | 29 Oct 1999 | 09 Feb 2005 | | December 1942 | Pastures View, Stathern Road, Eastwell, Melton Mowbray, Leicestershire, LE14 4EN |
| MARCHETTI, Charles RESIGNED | Director | 17 Feb 2005 | 30 Sep 2010 | England | April 1951 | Albert Einstein Centre Nottingham, Science And Technology Park, University Boulevard Nottingham, Nottinghamshire, NG7 2TN |
| MCLEAN, Andrew Firth RESIGNED | Director | 05 Aug 2014 | 22 Apr 2020 | Scotland | August 1965 | 1st Floor, Sackville House, 143-149 Fenchurch Street, London, EC3M 6BN, England |
| MOREL, Donald Eugene RESIGNED | Director | 20 Sep 1994 | 09 Feb 2005 | | August 1957 | 76 Turkey Lane, Furlong, Pennsylvania, 18925, Usa |
| MORGAN, Jeremy Lewis RESIGNED | Director | 22 Feb 2023 | 03 Nov 2025 | United Kingdom | June 1963 | 2 Globeside, Fieldhouse Lane, Marlow, Buckinghamshire, SL7 1HZ, England |
| MORRA, Bruce, Dr RESIGNED | Director | 28 May 2003 | 31 Dec 2004 | | July 1954 | 51 Spring House Lane, Basking Ridge, Somerset County N.J. 07920, Usa |
| PERELMAN, Michael Roger Sidney RESIGNED | Director | 30 Sep 2010 | 19 Dec 2013 | Usa | March 1952 | Albert Einstein Centre, Nottingham Science And, Technology Park, Nottingham, NG7 2TN |
| REINHART, Charles Augustine RESIGNED | Director | 23 Sep 2011 | 05 Aug 2014 | Usa | June 1960 | Albert Einstein Centre, Nottingham Science And, Technology Park, Nottingham, NG7 2TN |
| ROTHWELL, Nicholas Gordon RESIGNED | Director | 26 Mar 2012 | 05 Aug 2014 | Usa | January 1954 | Albert Einstein Centre, Nottingham Science And, Technology Park, Nottingham, NG7 2TN |
| STRATFORD, Harry Thomas, Dr RESIGNED | Director | 05 Aug 2014 | 31 Mar 2019 | United Kingdom | November 1970 | 1st Floor, Sackville House, 143-149 Fenchurch Street, London, EC3M 6BN, England |
| WATSON, Allan Mark RESIGNED | Director | 05 Aug 2014 | 22 Apr 2020 | Scotland | January 1967 | 1st Floor, Sackville House, 143-149 Fenchurch Street, London, EC3M 6BN, England |
| WATTS, Timothy William RESIGNED | Director | 01 Oct 2008 | 22 Sep 2011 | England | July 1957 | Albert Einstein Centre, Nottingham Science & Technology Park, University Boulevard, Nottingham, Nottinghamshire, NG7 2TN |
| TRANSATLANTIC CAPITAL BIOSCIENCES LIMITED RESIGNED | Director | 19 Mar 1992 | 20 Sep 1994 | | | 33 Harley House, Marylebone Road, London, NW1 5HF |