| SCHAALE, Stephan ACTIVE | Secretary | 01 Feb 2022 | | | | John Eccles House, Science Park, Robert Robinson Avenue, Oxford, OX4 4GP, England |
| HUCKLE, Jason John ACTIVE | Director | 02 Jan 2026 | | England | May 1970 | John Eccles House, Science Park, Robert Robinson Avenue, Oxford, OX4 4GP, England |
| BEZER, David Ronald RESIGNED | Secretary | 01 Jul 2002 | 03 Oct 2002 | | | 14 Moorhayes Drive, Laleham, Middlesex, TW18 1SL |
| BROWNLEES, Christopher John RESIGNED | Secretary | | 08 May 2002 | | | 12 Luttrell Avenue, Putney, London, SW15 6PF |
| FISCHER, Harry RESIGNED | Secretary | 19 Jun 2003 | 05 Dec 2003 | | | Fruehlingstrasse 1, Lindenberg, 88161, Germany |
| HOFFMANN, Joerg RESIGNED | Secretary | 04 Apr 2018 | 30 Apr 2021 | | | John Eccles House, Science Park, Robert Robinson Avenue, Oxford, OX4 4GP, England |
| KILGOUR, Rhea RESIGNED | Secretary | 16 May 2014 | 07 Dec 2015 | | | Unit B1 7400 The Quorum, Oxford Business Park North, Oxford, Oxfordshire, OX4 2JZ |
| SPRINGER, Steffen RESIGNED | Secretary | 29 Jan 2016 | 04 Apr 2018 | | | Unit B1 7400 The Quorum, Oxford Business Park North, Oxford, Oxfordshire, OX4 2JZ |
| SPRINGER, Steffen RESIGNED | Secretary | 05 Dec 2003 | 13 Jul 2012 | | | 4 Princes Riverside Road, London, SE16 5RD |
| TRIANCE, Roland James RESIGNED | Secretary | 07 Dec 2015 | 29 Jan 2016 | | | Unit B1 7400 The Quorum, Oxford Business Park North, Oxford, Oxfordshire, OX4 2JZ |
| TRIANCE, Roland James RESIGNED | Secretary | 13 Jul 2012 | 15 May 2014 | | | Unit B1 7400 The Quorum, Oxford Business Park North, Oxford, Oxfordshire, OX4 2JZ |
| BERESFORD, Alan Paul RESIGNED | Director | 12 May 2000 | 30 Sep 2003 | | June 1949 | 47 Church Road, Wheatley, Oxford, Oxfordshire, OX33 1LZ |
| BERESFORD, Alan Paul RESIGNED | Director | | 28 Nov 1997 | | June 1949 | 47 Church Road, Wheatley, Oxford, Oxfordshire, OX33 1LZ |
| BEZER, David Ronald RESIGNED | Director | 17 Sep 1999 | 19 Jun 2003 | England | March 1949 | 14 Moorhayes Drive, Laleham, Middlesex, TW18 1SL |
| BROWNLEES, Christopher John RESIGNED | Director | 01 Dec 1997 | 11 Sep 2000 | United Kingdom | May 1949 | 12 Luttrell Avenue, Putney, London, SW15 6PF |
| FISCHER, Harris Bernhard RESIGNED | Director | 08 Jul 2002 | 01 Jul 2004 | | February 1960 | Fruhling Str 1, Lindenburg, Bavaria 88161, Germany |
| FISCHER, Valentin RESIGNED | Director | 11 Sep 2000 | 18 May 2001 | | May 1957 | Barbenweg 7 88239, Wangen Im Allgau, Germany |
| HATHAWAY, Terence Roy RESIGNED | Director | 01 Jul 2002 | 19 Jun 2003 | England | November 1953 | 1 Concorde Drive, Hemel Hempstead, Hertfordshire, HP2 4AW |
| HOBBS, Roger Melville RESIGNED | Director | 08 Nov 1995 | 26 Apr 1996 | | August 1947 | Dormy House Penwood End, Hook Heath, Woking, Surrey, GU22 0JU |
| HORNE, Michael Stuart RESIGNED | Director | | 08 May 2002 | | August 1947 | Charta Cottage Magna Carta Lane, Wraysbury, Staines, Middlesex, TW19 5AF |
| KILGOUR, Rhea RESIGNED | Director | 13 Nov 2017 | 17 Feb 2026 | Scotland | February 1984 | John Eccles House, Science Park, Robert Robinson Avenue, Oxford, OX4 4GP, England |
| KREUZER, Konrad RESIGNED | Director | 01 Jan 2002 | 15 Aug 2011 | Germany | November 1958 | Rosenweg 2, Lauben, 87493, Germany |
| LIEBSCH, Juergen RESIGNED | Director | 01 Jul 2002 | 19 Jun 2003 | | November 1959 | Jaeger Strasse 29, Lindenberg, Bavarya 88161, Germany |
| PAUL, Ingmar RESIGNED | Director | 15 Aug 2011 | 30 Jun 2013 | United Kingdom | December 1969 | Unit B1 7400 The Quorum, Oxford Business Park North, Oxford, Oxfordshire, OX4 2JZ |
| PRATT, David Martin RESIGNED | Director | 31 Jul 2017 | 13 Nov 2017 | England | April 1959 | Unit B1 7400 The Quorum, Oxford Business Park North, Oxford, Oxfordshire, OX4 2JZ |
| SAMUELS, Charles Edward RESIGNED | Director | 14 Feb 1997 | 31 Jan 2001 | United Kingdom | November 1947 | 111 Marlborough Gardens, Upminster, Essex, RM14 1SR |
| SCHAALE, Stephan RESIGNED | Director | 01 Nov 2013 | 31 Jul 2017 | Germany | March 1972 | Unit B1 7400 The Quorum, Oxford Business Park North, Oxford, Oxfordshire, OX4 2JZ |
| SCHECK, Werner, Herr RESIGNED | Director | | 14 Nov 2000 | | November 1936 | Am Alpenblick 3, D-8990 Lindau 6, Germany |
| SPRINGER, Steffen RESIGNED | Director | 05 Dec 2003 | 13 Jul 2012 | England | March 1967 | 4 Princes Riverside Road, London, SE16 5RD |
| TRIANCE, Roland James RESIGNED | Director | 15 Aug 2011 | 30 Apr 2016 | United Kingdom | March 1974 | Unit B1 7400 The Quorum, Oxford Business Park North, Oxford, Oxfordshire, OX4 2JZ |
| WAIBLINGER, Heinz Uli, Dr RESIGNED | Director | | 13 Jul 2012 | Germany | December 1937 | Bei Der Pilzbuche, D-7900 Ulm/Donau, Germany |
| WOOD, David Reginald George RESIGNED | Director | | 09 Dec 1996 | | October 1939 | 17 Beaufort Gardens, Ascot, Berkshire, SL5 8PG |
| ZEUCH, Jochen Werner RESIGNED | Director | 01 Nov 2013 | 16 May 2014 | Germany | June 1963 | Unit B1 7400 The Quorum, Oxford Business Park North, Oxford, Oxfordshire, OX4 2JZ |