| BLINCOW, Alison Sarah ACTIVE | Secretary | 15 Feb 2018 | | | | Nottingham Road, Belper, Derbyshire, DE56 1JT |
| BLINCOW, Alison Sarah ACTIVE | Director | 18 Sep 2019 | | England | May 1978 | Nottingham Road, Belper, Derbyshire, DE56 1JT |
| BORCHERS, Stefan, Dr ACTIVE | Director | 01 Mar 2018 | | Germany | May 1969 | Nottingham Road, Belper, Derbyshire, DE56 1JT |
| BROOKS, Kim Joyce ACTIVE | Director | 18 Sep 2019 | | England | March 1968 | Nottingham Road, Belper, Derbyshire, DE56 1JT |
| HANSEN, Henrik Juhl ACTIVE | Director | 01 Jan 2022 | | Denmark | December 1963 | Nottingham Road, Belper, Derbyshire, DE56 1JT |
| MEIER, Andreas, Dr ACTIVE | Director | 12 Jan 2024 | | Germany | September 1968 | Nottingham Road, Belper, Derbyshire, DE56 1JT |
| SCHIEDECK, Norbert, Dr ACTIVE | Director | 01 May 2018 | | Germany | December 1965 | Nottingham Road, Belper, Derbyshire, DE56 1JT |
| BOOTH, Alan RESIGNED | Secretary | | 31 Aug 2001 | | | 13 Robert Close, Unstone, Dronfield, S18 4DJ |
| GONZALEZ MURGA, Jose Javier RESIGNED | Secretary | 31 Aug 2001 | 22 Mar 2002 | | | 157 Queens Road, Beighton, Sheffield, South Yorkshire, S20 1DU |
| WAKELY, Stephen Victor RESIGNED | Secretary | 22 Mar 2002 | 01 Feb 2017 | | | Nottingham Road, Belper, Derbyshire, DE56 1JT |
| AUSTIN, Stuart Murray RESIGNED | Director | 30 Sep 2003 | 13 Mar 2004 | | February 1953 | 253 Eastcourt Lane, Gillingham, Kent, ME7 2UW |
| BRANT, Clifford Thomas RESIGNED | Director | | 22 Mar 2002 | | September 1943 | 5 Brick Kiln Lane, Morley, Derby, Derbyshire, DE7 6DF |
| BRATZ, Achim, Mr. RESIGNED | Director | 15 May 2009 | 30 Jun 2018 | Germany | May 1968 | Nottingham Road, Belper, Derbyshire, DE56 1JT |
| BROSSET, Michel, Dr RESIGNED | Director | 01 Aug 2001 | 12 Nov 2004 | | January 1956 | Am Sportplatz 6, Monheim/Rhein, D-40789, Germany |
| BROWN, Stuart RESIGNED | Director | 01 May 2017 | 14 Dec 2018 | United Kingdom | July 1967 | Nottingham Road, Belper, Derbyshire, DE56 1JT |
| CHALUFOUR, Claude Raphael RESIGNED | Director | 30 Sep 2003 | 20 Dec 2007 | | October 1951 | 147 Rue De Bercy, Paris, 75012, FOREIGN, France |
| CLOSE, Michael John RESIGNED | Director | 01 Jun 2000 | 01 Oct 2004 | | March 1965 | 10 Burley Hill, Allestree, Derby, Derbyshire, DE22 2ET |
| COWIN, David RESIGNED | Director | | 27 May 1997 | | May 1951 | Trotters Ash Hollington Lane, Brailsford, Ashbourne, Derbyshire, DE6 3AE |
| DRURY, David Alan RESIGNED | Director | 01 May 1998 | 21 Jul 2005 | | September 1951 | 6 Park Way, Etwall, Derby, Derbyshire, DE65 6HU |
| EDWARDS, Shaun Barry RESIGNED | Director | 01 Mar 2000 | 24 Jun 2009 | | June 1968 | 5 Darley Park Drive, Darley Abbey, Derbyshire, DE22 1EN |
| GORANSSON, Rolf Claes Erik RESIGNED | Director | 01 Aug 2001 | 12 Nov 2004 | | August 1953 | Unter Den Ulmen 1, 50968 Koln, Germany |
| GREAR, John Lantsbery RESIGNED | Director | | 01 Jul 1994 | | December 1941 | Corner Cottage Vicarage Lane, Duffield, Belper, Derbyshire, DE56 4EB |
| GROOS, Andree, Dr RESIGNED | Director | 01 Dec 2015 | 31 Dec 2023 | Germany | December 1973 | Nottingham Road, Belper, Derbyshire, DE56 1JT |
| HAMILTON, Thomas Forbes RESIGNED | Director | 02 Nov 1992 | 28 Nov 2000 | | June 1944 | 92 Broadway, Duffield, Belper, Derbyshire, DE56 4BY |
| JESSE, Klaus RESIGNED | Director | 01 Aug 2016 | 31 Dec 2021 | Germany | February 1959 | Nottingham Road, Belper, Derbyshire, DE56 1JT |
| KEETON, Stephen RESIGNED | Director | 01 Dec 2000 | 21 Jul 2005 | | May 1964 | 20 Marston Lane, Rolleston On Dove, Burton On Trent, Staffordshire, DE13 9BH |
| LIMBACH, Ralf Otto RESIGNED | Director | 16 Feb 2009 | 01 Nov 2011 | Germany | August 1962 | Leuchtenberger Kirchweg 3a, Dusseldorf, 40489, Germany |
| MARTINO, Herve RESIGNED | Director | 01 May 1998 | 15 Oct 2001 | | June 1960 | 9 Allee Des Platanes, 94210, Laurenne Saint Hilaire, France |
| MATHERS, Keith RESIGNED | Director | 23 Jan 1995 | 28 Apr 2017 | United Kingdom | February 1953 | Nottingham Road, Belper, Derbyshire, DE56 1JT |
| MEISTER, Dietmar Jurgen, Dr. RESIGNED | Director | 24 Mar 2011 | 31 Dec 2017 | Germany | August 1962 | 40, Berghauser Str, 42859 Remscheid, Germany |
| MOORE, James Edward RESIGNED | Director | 22 Nov 2004 | 31 Jul 2016 | England | August 1962 | Nottingham Road, Belper, Derbyshire, DE56 1JT |
| OSTERREICHER, Ludwig, Dr RESIGNED | Director | 16 Feb 2009 | 01 Apr 2009 | | December 1967 | Hofer Strasse 25, Innermanzing, 3052, Austria |
| PARTRIDGE, Neil John RESIGNED | Director | | 22 Sep 2017 | United Kingdom | December 1957 | Nottingham Road, Belper, Derbyshire, DE56 1JT |
| POWELL, Brian Robert RESIGNED | Director | | 31 May 2000 | United Kingdom | January 1938 | The Archways, Back Lane Shirley, Derby, Derbyshire, DE6 3AS |
| SHAW, Joseph Keith RESIGNED | Director | | 05 Apr 2001 | | November 1941 | 45 Laund Close, Belper, Derbyshire, DE56 1ET |
| VOIGTLAENDER, Carsten, Dr. RESIGNED | Director | 20 Dec 2011 | 31 Mar 2018 | Germany | September 1963 | Nottingham Road, Belper, Derbyshire, DE56 1JT |
| WADDINGTON, Arthur RESIGNED | Director | | 31 Dec 1992 | | July 1934 | Holly Tree Cottage 14 Wood Lane, Morley, Ilkeston, Derbyshire, DE7 6DQ |
| WAIN, Anthony RESIGNED | Director | | 31 Jan 2001 | | December 1941 | Hebdon House Bracken Lane, Holloway, Matlock, Derbyshire, DE4 5AS |
| WAKELY, Stephen Victor RESIGNED | Director | 01 Feb 2017 | 30 Apr 2017 | England | May 1961 | Nottingham Road, Belper, Derbyshire, DE56 1JT |
| WAKELY, Stephen Victor RESIGNED | Director | 01 Feb 2001 | 01 Feb 2017 | England | May 1961 | Nottingham Road, Belper, Derbyshire, DE56 1JT |
| WALKER, Ian Thomson RESIGNED | Director | 22 Oct 1998 | 01 Feb 2000 | England | February 1954 | 5 Normanhurst Park, Darley Dale Matlock, DE4 3BQ |
| WALTON, Derek RESIGNED | Director | | 31 Dec 1998 | | August 1933 | Danewood High Lane, Upper Holloway Matlock, Derby, Derbyshire, DE4 5AW |
| WHITWELL, Nicholas Alan RESIGNED | Director | 15 May 2000 | 30 Sep 2003 | United Kingdom | May 1960 | The Old Rectory, Savey Lane, Yoxhall, Staffordshire, DE13 8PD |