| 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 | 28 Aug 2019 | | England | March 1968 | -, Nottingham Road, Belper, Derbyshire, DE56 1JT |
| SCHULZ, Markus ACTIVE | Director | 03 Apr 2018 | | Germany | May 1972 | -, Nottingham Road, Belper, Derbyshire, DE56 1JT |
| BOOTH, Alan RESIGNED | Secretary | | 09 May 2000 | | | 13 Robert Close, Unstone, Dronfield, S18 4DJ |
| CLINTON, Amanda RESIGNED | Secretary | 11 Jun 2001 | 04 Mar 2002 | | | 85 John Hibbard Avenue, Woodhouse Mill, Sheffield, S13 9UT |
| FORD, Graham Evan RESIGNED | Secretary | 20 Mar 2007 | 30 Jun 2014 | | | 71 Goose Lane, Wickersley, Rotherham, South Yorkshire, S66 1JS |
| JONES, Christopher Bryan RESIGNED | Secretary | 04 Mar 2002 | 20 Mar 2007 | | | 23 Blacka Moor Crescent, Dore, Sheffield, South Yorkshire, S17 3GL |
| MORTON, Julia Alison RESIGNED | Secretary | 09 May 2000 | 23 Apr 2001 | | | 11 Tarland House, Bayhall Road, Tunbridge Wells, Kent, TN2 4TP |
| BROSSET, Michel, Dr RESIGNED | Director | 27 Apr 2001 | 31 Jan 2007 | | January 1956 | Am Sportplatz 6, Monheim/Rhein, D-40789, Germany |
| BROWN, Stuart RESIGNED | Director | 03 Apr 2018 | 14 Dec 2018 | England | July 1967 | -, Nottingham Road, Belper, Derbyshire, DE56 1JT |
| CARTER, John Douglas RESIGNED | Director | 10 Mar 1992 | 21 Apr 1997 | | April 1945 | Woodlands Dalefords Lane, Whitegate, Northwich, Cheshire, CW8 2BW |
| CHENE, Jean-Francois RESIGNED | Director | 01 Oct 1997 | 27 Apr 2001 | | July 1954 | 11 Curzon Street, Mayfair, London, W1Y 7FJ |
| COWIN, David RESIGNED | Director | 02 Nov 1992 | 27 May 1997 | | May 1951 | Trotters Ash Hollington Lane, Brailsford, Ashbourne, Derbyshire, DE6 3AE |
| CURTIN, Neil RESIGNED | Director | 16 Aug 1995 | 24 Nov 1998 | | May 1942 | Firgrove House, Fairlawn Park, Windsor, Berkshire, SL4 4HL |
| DICKINSON, Stephen John RESIGNED | Director | 22 Apr 1994 | 24 Nov 1998 | United Kingdom | October 1957 | Cranford, Lands Lane, Knaresborough, Yorkshire, HG5 9DE |
| GALLAGHER, Timothy Richard RESIGNED | Director | 01 Mar 1995 | 30 Dec 1997 | England | September 1941 | 128 Broomfield Road, Chelmsford, Essex, CM1 1RN |
| GORANSSON, Rolf Claes Erik RESIGNED | Director | 27 Apr 2001 | 30 Jun 2009 | | August 1953 | Unter Den Ulmen 1, 50968 Koln, Germany |
| GRANTHAM, Helen Clare RESIGNED | Director | 16 Feb 2000 | 26 Apr 2001 | | January 1965 | 53 Southdown Road, Harpenden, London, AL5 1PQ |
| JONES, Christopher Bryan RESIGNED | Director | 20 Mar 2007 | 02 Oct 2012 | England | April 1954 | 23 Blacka Moor Crescent, Dore, Sheffield, South Yorkshire, S17 3GL |
| JONES, Christopher Bryan RESIGNED | Director | 16 Feb 2000 | 04 Oct 2001 | | April 1954 | 89 Townhead Road, Dore, Sheffield, South Yorkshire, S17 3GE |
| MACRAE, Gordon David RESIGNED | Director | 01 Feb 1994 | 03 Jul 1998 | | January 1954 | Millside, Lamerton, Tavistock, Devon, PL19 8RJ |
| MEISTER, Dietmar Jurgen, Dr. RESIGNED | Director | 30 Jun 2009 | 31 Dec 2017 | Germany | August 1962 | 40, Berghauser Str, 42859 Remscheid, Germany |
| PARTRIDGE, Neil John RESIGNED | Director | 02 Nov 1992 | 24 Nov 1998 | United Kingdom | December 1957 | 113 Broadway, Duffield Belper, Derby, Derbyshire, DE56 4BW |
| POWELL, Brian Robert RESIGNED | Director | | 26 May 2000 | United Kingdom | January 1938 | The Archways, Back Lane Shirley, Derby, Derbyshire, DE6 3AS |
| THOMSON, Frank Sinclair RESIGNED | Director | | 10 Mar 1992 | | January 1943 | The Cottage, Weston Underwood, Derby, Derbyshire, DE6 4PD |
| VINSONNEAU, Christophe RESIGNED | Director | 01 Jan 1997 | 24 Nov 1998 | | May 1964 | Villa Des Matelots, 27430 Herqueville, France, FOREIGN |
| WADDELL, Michael Richard RESIGNED | Director | 02 Nov 1992 | 28 Oct 1993 | | October 1937 | Ashlands, Oast Court, Yalding, Kent, ME18 6JY |
| WAIN, Anthony RESIGNED | Director | | 24 Nov 1998 | | December 1941 | Hebdon House Bracken Lane, Holloway, Matlock, Derbyshire, DE4 5AS |
| WAKELY, Stephen Victor RESIGNED | Director | 12 Nov 2012 | 06 Apr 2018 | England | May 1961 | -, Nottingham Road, Belper, Derbyshire, DE56 1JT, England |
| WALTON, Derek RESIGNED | Director | 02 Nov 1992 | 24 Nov 1998 | | August 1933 | Danewood High Lane, Upper Holloway Matlock, Derby, Derbyshire, DE4 5AW |
| WILLIAMS, Robin George Walton RESIGNED | Director | 03 Jul 1998 | 20 Jun 2001 | | June 1957 | 17 Hestercombe Avenue, London, SW6 5LL |