| 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 |
| BROOKS, Kim Joyce ACTIVE | Director | 18 Sep 2019 | | England | March 1968 | Nottingham Road, Belper, Derbyshire, DE56 1JT |
| DUNN, Joseph Sidney ACTIVE | Director | 01 Apr 2017 | | England | October 1974 | Nottingham Road, Belper, Derbyshire, DE56 1JT |
| HANSEN, Henrik Juhl ACTIVE | Director | 01 Jan 2022 | | Denmark | December 1963 | Nottingham Road, Belper, Derbyshire, DE56 1JT |
| HERRLE, Elisabeth Marianne ACTIVE | Director | 16 Oct 2023 | | Germany | March 1983 | Nottingham Road, Belper, Derbyshire, DE56 1JT |
| KOCK, Karsten Paul ACTIVE | Director | 16 Feb 2009 | | Germany | May 1966 | Nottingham Road, Belper, Derbyshire, DE56 1JT |
| KÖNIG, Klaus ACTIVE | Director | 28 Feb 2022 | | Germany | June 1969 | Nottingham Road, Belper, Derbyshire, DE56 1JT |
| BHADAL, Sundip Singh RESIGNED | Secretary | 19 Aug 2005 | 01 Dec 2017 | | | 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 | 10 Feb 2005 | 19 Aug 2005 | | | 11 Beeley Close, Belper, Derbyshire, DE56 1TY |
| 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 | 10 Feb 2005 | | | 277 Dobcroft Road, Ecclesall, Sheffield, South Yorkshire, S11 9LG |
| BHADAL, Sundip Singh RESIGNED | Director | 19 Aug 2005 | 01 Dec 2017 | England | August 1976 | Nottingham Road, Belper, Derbyshire, DE56 1JT |
| BLASEK, Oliver Jorg Bernd RESIGNED | Director | 24 Mar 2020 | 13 Sep 2023 | Germany | November 1967 | Nottingham Road, Belper, Derbyshire, DE56 1JT |
| BORKOWSKI, Jan, Dr. RESIGNED | Director | 02 May 2013 | 26 Apr 2016 | Germany | November 1979 | Nottingham Road, Belper, Derbyshire, DE56 1JT |
| BROWN, Stuart RESIGNED | Director | 06 Jun 2018 | 14 Dec 2018 | England | July 1967 | Nottingham Road, Belper, Derbyshire, DE56 1JT |
| CHALUFOUR, Claude Raphael RESIGNED | Director | 31 Dec 1997 | 08 Oct 1999 | | October 1951 | 147 Rue De Bercy, Paris 75012, FOREIGN, France |
| CHENE, Jean Francois RESIGNED | Director | 25 May 1995 | 30 Nov 1996 | | July 1954 | 14 Rue Saint Victor, Paris, 75004, France |
| COWIN, David RESIGNED | Director | 27 Jul 1995 | 04 Aug 1995 | | May 1951 | Trotters Ash Hollington Lane, Brailsford, Ashbourne, Derbyshire, DE6 3AE |
| DORPINGHAUS, Marc Hartmut RESIGNED | Director | 18 Mar 2008 | 30 Apr 2013 | England | December 1964 | 11, Crystal Close, Mickleover, Derby, Derbyshire, DE3 0BP |
| DRURY, David Alan RESIGNED | Director | 25 May 1995 | 10 Feb 2005 | | September 1951 | 6 Park Way, Etwall, Derby, Derbyshire, DE65 6HU |
| EDWARDS, Shaun Barry RESIGNED | Director | 10 Feb 2005 | 19 Dec 2005 | | June 1968 | 50 Derby Road, Ashbourne, Derby, Derbyshire, DE6 1BH |
| FRANKEN, Pierre Louis RESIGNED | Director | 01 Dec 1996 | 31 Dec 1997 | | July 1942 | 10 St Ferdinand Street, Paris 75017, France, FOREIGN |
| GERLACH, Joerg, Dr RESIGNED | Director | 18 Mar 2010 | 10 May 2012 | Germany | June 1965 | Nottingham Road, Belper, Derbyshire, DE56 1JT |
| GONZALEZ MURGA, Jose Javier RESIGNED | Director | 10 Feb 2005 | 19 Aug 2005 | | October 1972 | 11 Beeley Close, Belper, Derbyshire, DE56 1TY |
| JAKOBS, Ralph RESIGNED | Director | 10 Dec 2019 | 31 Dec 2020 | Germany | October 1968 | Nottingham Road, Belper, Derbyshire, DE56 1JT |
| JESSE, Klaus RESIGNED | Director | 01 Aug 2016 | 31 Dec 2021 | Germany | February 1959 | Nottingham Road, Belper, Derbyshire, DE56 1JT |
| KEETON, Stephen RESIGNED | Director | 10 Feb 2005 | 31 Dec 2007 | | May 1964 | 20 Marston Lane, Rolleston On Dove, Burton On Trent, Staffordshire, DE13 9BH |
| MARTINO, Herve RESIGNED | Director | 25 May 1995 | 15 Oct 2001 | | June 1960 | 48 Boulevard Sebastopol, 94120 La Varenne Saint Hilaire, France, FOREIGN |
| MOORE, James Edward RESIGNED | Director | 20 May 2005 | 31 Jul 2016 | England | August 1962 | Nottingham Road, Belper, Derbyshire, DE56 1JT |
| MUELLER, Dieter Johannes RESIGNED | Director | 10 Feb 2005 | 18 Mar 2008 | | July 1963 | Elsterbuscher Weg6, 42657 Solingen, Germany |
| MULLER, Dieter RESIGNED | Director | 16 Feb 2009 | 31 Aug 2009 | | July 1963 | Elsterbuscher Weg 6, Solingen, 42657, Germany |
| PARTRIDGE, Neil John RESIGNED | Director | 10 Feb 2005 | 22 Sep 2017 | United Kingdom | December 1957 | Nottingham Road, Belper, Derbyshire, DE56 1JT |
| PINTEAUX, Pascal RESIGNED | Director | 25 May 1995 | 30 Nov 1998 | | July 1960 | 21 Rue De Coulonge, 44300, Nantes, 44300, France |
| POWELL, Brian Robert RESIGNED | Director | | 26 May 1995 | United Kingdom | January 1938 | The Archways, Back Lane Shirley, Derby, Derbyshire, DE6 3AS |
| SCHIEDECK, Norbert, Dr RESIGNED | Director | 08 Jan 2021 | 28 Feb 2022 | Germany | December 1965 | Nottingham Road, Belper, Derbyshire, DE56 1JT |
| SCHIEDECK, Norbert, Dr RESIGNED | Director | 08 Apr 2014 | 10 Dec 2019 | Germany | December 1965 | Nottingham Road, Belper, Derbyshire, DE56 1JT |
| SCHILLINGS, Andreas, Dr. RESIGNED | Director | 10 May 2012 | 13 Jun 2014 | Germany | February 1971 | Nottingham Road, Belper, Derbyshire, DE56 1JT |
| STARK, Alexander RESIGNED | Director | 12 Nov 2014 | 30 Sep 2019 | Germany | June 1972 | Nottingham Road, Belper, Derbyshire, DE56 1JT |
| STELZER, Carsten, Dr RESIGNED | Director | 16 Nov 2011 | 31 Mar 2014 | Germany | September 1960 | Nottingham Road, Belper, Derbyshire, DE56 1JT |
| STONE, Brian John RESIGNED | Director | | 01 Sep 1992 | | January 1943 | 7 Springdale Court, Brierfieldway, Mickleover, Derbyshire, DE3 5SW |
| VOIGTLANDER, Carsten, Dr RESIGNED | Director | 01 Sep 2009 | 16 Nov 2011 | Germany | September 1963 | -, Stockhauser Strasse 40, 42929 Wermelskirchen, 42929, Germany |
| WAIN, Anthony RESIGNED | Director | 27 Jul 1995 | 04 Aug 1995 | | December 1941 | 6 The Spinney, Belper, Derbyshire, DE56 1EQ |
| WAIN, Anthony RESIGNED | Director | | 26 May 1995 | | December 1941 | 6 The Spinney, Belper, Derbyshire, DE56 1EQ |
| WAKELY, Stephen Victor RESIGNED | Director | 01 Feb 2001 | 10 Feb 2005 | England | May 1961 | 277 Dobcroft Road, Ecclesall, Sheffield, South Yorkshire, S11 9LG |