| MILLS-BROWN, Darin Aidan ACTIVE | Secretary | 11 Jun 2018 | | | | Carrwood Road, Chesterfield Trading Estate, Sheepbridge Chesterfield, Derbyshire, S41 9QB |
| BAWIDAMANN, Jens Otto ACTIVE | Director | 01 May 2024 | | Germany | July 1975 | Carrwood Road, Chesterfield Trading Estate, Sheepbridge Chesterfield, Derbyshire, S41 9QB |
| MILLS-BROWN, Darin Aidan ACTIVE | Director | 18 Mar 2019 | | England | February 1993 | Carrwood Road, Chesterfield Trading Estate, Sheepbridge Chesterfield, Derbyshire, S41 9QB |
| PLOTZITZKA, Tobias Bernd ACTIVE | Director | 01 Apr 2024 | | England | January 1994 | Carrwood Road, Chesterfield Trading Estate, Sheepbridge Chesterfield, Derbyshire, S41 9QB |
| ROSEL, Stefanie Nicole ACTIVE | Director | 01 May 2024 | | Germany | April 1975 | Carrwood Road, Chesterfield Trading Estate, Sheepbridge Chesterfield, Derbyshire, S41 9QB |
| BLETSO, Bryan Edward RESIGNED | Secretary | 31 Mar 2006 | 15 May 2017 | | | 11 Broomfield Park, Westcott, Surrey, RH4 3QQ |
| KAUFMAN, Andrew Charles RESIGNED | Secretary | | 04 May 1994 | | | 15 The Ridgeway, Stanmore, Middlesex, HA7 4BE |
| RHODES, John Eric RESIGNED | Secretary | 04 May 1994 | 30 Mar 2006 | | | 40 West Hill Park, London, N6 6ND |
| BAILEY, Edward Roger RESIGNED | Director | 19 Dec 2008 | 01 Jul 2015 | United Kingdom | April 1950 | Carrwood Road, Chesterfield Trading Estate, Sheepbridge Chesterfield, Derbyshire, S41 9QB |
| BAWIDAMANN, Jens RESIGNED | Director | 09 Nov 2018 | 19 Jun 2020 | Germany | July 1975 | Carrwood Road, Chesterfield Trading Estate, Sheepbridge Chesterfield, Derbyshire, S41 9QB |
| DOIG, Brian Kenneth RESIGNED | Director | 01 Jan 2003 | 19 Dec 2008 | England | October 1943 | Whitegates, White Lodge Lane, Baslow, Derbyshire, DE45 1RQ |
| ESCHNER, Gunther RESIGNED | Director | | 01 Jul 1998 | | December 1937 | Talstr 21 6906 Leimen, Germany |
| FIGGE, John RESIGNED | Director | | 31 Dec 2002 | | December 1937 | The Anchorage Main Street, West Stockwith, Doncaster, South Yorkshire, DN10 4HB |
| HACKER, Franz Wilhelm RESIGNED | Director | 10 Dec 2007 | 30 Nov 2009 | | March 1957 | Kellerbachstrasse 11, Berg, 82335, Germany |
| HOFHEINZ, Markus RESIGNED | Director | 01 Jul 2016 | 20 Jun 2018 | Germany | November 1966 | Carrwood Road, Chesterfield Trading Estate, Sheepbridge Chesterfield, Derbyshire, S41 9QB |
| KIMBERLIN, Paul Ian RESIGNED | Director | 30 Nov 2010 | 30 Apr 2016 | Great Britain | February 1977 | Carrwood Road, Chesterfield Trading Estate, Sheepbridge Chesterfield, Derbyshire, S41 9QB |
| KNECHT, Jochen RESIGNED | Director | 20 Jun 2018 | 27 Jan 2020 | Germany | March 1967 | Carrwood Road, Chesterfield Trading Estate, Sheepbridge Chesterfield, Derbyshire, S41 9QB |
| QUIER, Austin Arthur RESIGNED | Director | | 30 Nov 2010 | United Kingdom | November 1945 | Hilltop Castle Mount Way, Bakewell, Derbyshire, DE45 1BQ |
| RUFF, Erwin Konrad RESIGNED | Director | 01 Jul 1998 | 10 Dec 2007 | | April 1955 | Wielandstr 8, Heiningen, D 73092, Germany |
| SEILER, Robert RESIGNED | Director | 19 Jun 2020 | 25 Feb 2021 | England | March 1967 | Putzmeister Limited, Carrwood Road, Chesterfield, S41 9QB, England |
| WHITE, Martin RESIGNED | Director | 01 Jul 2015 | 09 Nov 2018 | England | September 1980 | Carrwood Road, Chesterfield Trading Estate, Sheepbridge Chesterfield, Derbyshire, S41 9QB |