| DHILLON, Jagdip ACTIVE | Secretary | 27 Apr 2026 | | | | Venture House,, 2 Arlington Square, Downshire Way,, Bracknell, Berkshire, RG12 1WA, England |
| PERRY, Ecaterina ACTIVE | Director | 07 Nov 2025 | | England | January 1975 | Venture House,, 2 Arlington Square, Downshire Way,, Bracknell, Berkshire, RG12 1WA, England |
| WEATHERALL, George Alexander ACTIVE | Director | 11 Nov 2022 | | England | October 1980 | 24, Orient Way, Pride Park, Derby, DE24 8BY, England |
| BURNELL, Steven John RESIGNED | Secretary | | 04 Feb 1997 | | | 24 Henley Way, West Hallam, Derbyshire, DE7 6LU |
| CAIRNS, Robert Mark RESIGNED | Secretary | 31 Dec 2005 | 28 Sep 2010 | | | 11 Westmead, The Hart, Farnham, Surrey, GU9 7HF |
| CARNEY, Jeanette RESIGNED | Secretary | 11 Nov 2022 | 27 Apr 2026 | | | Unit 33, Derwent Business Centre, Clarke Street, Derby, DE1 2BU, England |
| CORKER, John Richard Nicholas RESIGNED | Secretary | 10 Feb 1997 | 31 Dec 2005 | | | 112 Selby Road, Nottingham, Notts, NG2 7BA |
| FOX, Tim RESIGNED | Secretary | 28 Sep 2010 | 12 May 2017 | | | The Mill, Padbury, Bucks, MK18 2BL, United Kingdom |
| HOLDEN, Carol RESIGNED | Secretary | 12 May 2017 | 11 Nov 2022 | | | 24, Orient Way, Pride Park, Derby, DE24 8BY, England |
| BROADBENT, David RESIGNED | Director | 28 Sep 2010 | 31 Aug 2011 | United Kingdom | February 1960 | Hudson House 2 Hudson Way, Pride Park, Derby, Derbyshire, DE24 8HS |
| CAIRNS, Robert Mark RESIGNED | Director | 20 Dec 2007 | 28 Sep 2010 | United Kingdom | May 1957 | 11 Westmead, The Hart, Farnham, Surrey, GU9 7HF |
| DAWEDEIT, Volker Eckehard RESIGNED | Director | 20 Mar 2000 | 30 Apr 2002 | | January 1948 | Scheffelstrabe 7, Jugenheim, 64342, Germany |
| EDWARDS, Mark RESIGNED | Director | 29 Jul 1999 | 08 Sep 2010 | United Kingdom | June 1956 | 97 Epping New Road, Buckhurst Hill, Essex, IG9 5TQ |
| FOX, Timothy Nigel RESIGNED | Director | 12 May 2017 | 07 Nov 2025 | United Kingdom | June 1966 | Unit 33, Derwent Business Centre, Clarke Street, Derby, DE1 2BU, England |
| GRAHAM, Jeffrey RESIGNED | Director | | 04 Feb 1997 | | May 1952 | Clover House, Parrotts Close, Croxley Green, Hertfordshire, WD3 3JZ |
| JACOBSON, Kenneth RESIGNED | Director | 10 Feb 1997 | 05 Jul 1999 | | November 1951 | Meadow View Gravel Path, Berkhamsted, Hertfordshire, HP4 2PH |
| KING, Michael John RESIGNED | Director | | 03 May 1996 | | November 1938 | 14909 Poplar Hill Road, Darnestown, Maryland 20874, FOREIGN, Usa |
| KOENIGS, Wilhelm Erwin, Dr RESIGNED | Director | 01 Nov 1996 | 30 Nov 2002 | | February 1950 | Philipp Kremer Strasse 16, Kelkheim Ts 65779, Hessen, Germany |
| NEUMEISTER, Romin Gert RESIGNED | Director | 04 Jul 1994 | 15 May 1997 | | May 1942 | Alsbacher Strasse 29, Zwingenberg, 64673, Germany |
| ROOS, Darren RESIGNED | Director | 27 Sep 2011 | 31 Dec 2013 | Netherlands | November 1974 | Locomotive Way, Pride Park, Derby, DE24 8PU, United Kingdom |
| SCHNELL, Peter Roger Michael RESIGNED | Director | | 01 Nov 1996 | | June 1938 | Langgaesserweg 2, Darmstadt 6100, Germany |
| SHILTON, Jason Edward RESIGNED | Director | 01 Jan 2014 | 01 Jan 2014 | England | October 1970 | Locomotive Way, Pride Park, Derby, DE24 8PU |
| SLATER, Mike RESIGNED | Director | 01 Jan 2014 | 12 May 2017 | England | May 1970 | Locomotive Way, Pride Park, Derby, DE24 8PU |
| STRICKSTROCK, Tilo Lutz Wilhelm Erich, Dr RESIGNED | Director | | 30 Jun 1994 | | December 1936 | Sachsenhaeuser, Landwehrweg 78, Frankfurt Am Main 6000, Germany |
| WILKE, Helmut, Dr RESIGNED | Director | 12 Jun 1997 | 31 Dec 1999 | | September 1951 | Leopoldstrasse 2, Starnberg, 82319, Germany |
| ZEITLER, Andreas Michael Georg Zvonimir RESIGNED | Director | 30 Nov 2002 | 14 May 2003 | | March 1957 | Jahn Str. 28, 65779 Kelkheim, Germany, FOREIGN, Germany |
| ZINNHARDT, Arnd RESIGNED | Director | 30 Apr 2002 | 31 Mar 2020 | Germany | March 1962 | Software Ag, Uhlandstr. 12, 64297 Darmstadt, Germany |