| SMITH, Jordan Alan ACTIVE | Director | 01 Dec 2025 | | United Kingdom | November 1996 | Park House, Park House Road, Low Moor, Bradford, BD12 0QB, United Kingdom |
| VERSCHEURE, Veerle Bertha Monique ACTIVE | Director | 01 Jan 2022 | | Belgium | February 1975 | Park House, Park House Road, Low Moor, Bradford, BD12 0QB, United Kingdom |
| BUCKINGHAM, John Alan RESIGNED | Secretary | 31 May 2002 | 10 May 2010 | | | Highcliffe House, Townhead, Eyam, Hope Valley, Derbyshire, S32 5RE |
| COTTON, Carol RESIGNED | Secretary | 10 Sep 2019 | 21 Nov 2023 | | | Park House, Park House Road, Low Moor, Bradford, BD12 0QB, United Kingdom |
| SAMPSON, Christopher Vaughan RESIGNED | Secretary | 13 Dec 1999 | 31 May 2002 | | | The Farmhouse Woodside Lodge, Storthes Hall Lane Kirkburton, Huddersfield, HD8 0PT |
| SMITH, David Charles RESIGNED | Secretary | 10 May 2010 | 10 Sep 2019 | | | Park House Road, Low Moor, Bradford, West Yorkshire, BD12 0PX |
| TOWELL, James Harry RESIGNED | Secretary | | 13 Dec 1999 | | | 15 Peregrine Close, Darnhall, Winsford, Cheshire, CW7 1SH |
| BERTEN, Dominiek Jozef Cornelius RESIGNED | Director | 01 Mar 2005 | 01 Jan 2022 | Belgium | May 1961 | Park House, Park House Road, Low Moor, Bradford, BD12 0QB, United Kingdom |
| BUCKINGHAM, John Alan RESIGNED | Director | 05 Apr 2002 | 10 May 2010 | | March 1949 | Highcliffe House, Townhead, Eyam, Hope Valley, Derbyshire, S32 5RE |
| COTTON, Carol RESIGNED | Director | 10 Sep 2019 | 21 Nov 2023 | England | March 1967 | Park House, Park House Road, Low Moor, Bradford, BD12 0QB, United Kingdom |
| DORAN, James Joseph RESIGNED | Director | 01 Feb 1993 | 01 Mar 2005 | | November 1955 | 61 Broad Elms Lane, Sheffield, South Yorkshire, S11 9RQ |
| EDWARDS, Gordon Thomas RESIGNED | Director | | 01 Jun 1992 | | June 1932 | 11 Willow Lea, Mollington, Chester, Cheshire, CH1 6LW |
| HILL, Michael Joseph RESIGNED | Director | | 02 Nov 1993 | | January 1954 | 20 Hillock Lane, Woolston, Warrington, Cheshire, WA1 4NF |
| HODLIN, Michael William Beecher RESIGNED | Director | | 31 Dec 1997 | England | September 1941 | 20 Prospect Road, Standish, Wigan, Lancashire, WN6 0TZ |
| MACKENZIE, James RESIGNED | Director | 01 Feb 1993 | 01 Sep 1996 | | April 1952 | Flat 15 Heathfield Nook Road, Staden Grange Staden Lane, Buxton, Derbyshire, SK17 9RX |
| MELTON, Ian Eric, Dr RESIGNED | Director | | 31 Aug 1992 | | June 1949 | 31 Longmeadow, Weaverham, Northwich, Cheshire, CW8 3JH |
| MORRIS, Michael John RESIGNED | Director | 01 Feb 1993 | 16 Oct 1998 | | October 1944 | 18 Foxhills Close, Appleton, Warrington, Cheshire, WA4 5DH |
| PURSHOUSE, Neil Derwent RESIGNED | Director | 01 Apr 1996 | 05 Apr 2002 | United Kingdom | February 1951 | 44 Clarendon Road, Fulwood, Sheffield, S10 3TR |
| RIPLEY, Ian David RESIGNED | Director | | 01 Feb 1993 | | May 1950 | Glynfield House 378 Worksop Road, Mastin Moor, Chesterfield, S43 3DJ |
| SCRIVENS, Dilwyn RESIGNED | Director | 01 Feb 1993 | 01 Apr 1996 | | July 1938 | Oak Cottage, Hay Lane, Froggatt, Derbyshire, S30 1ZE |
| SMITH, David Charles RESIGNED | Director | 10 May 2010 | 10 Sep 2019 | United Kingdom | July 1956 | Park House Road, Low Moor, Bradford, West Yorkshire, BD12 0PX |
| SWAIN, John Barron RESIGNED | Director | | 31 Mar 2000 | United Kingdom | November 1942 | 28 Cortworth Road, Ecclesall, Sheffield, South Yorkshire, S11 9LP |
| TOWELL, James Harry RESIGNED | Director | | 13 Dec 1999 | | July 1948 | 15 Peregrine Close, Darnhall, Winsford, Cheshire, CW7 1SH |
| TYDEMAN-WHITE, Dominic Gerald RESIGNED | Director | 21 Nov 2023 | 01 Dec 2025 | United Kingdom | February 1994 | Bridon International Ltd, Technology Centre, Balby Carr Bank, Doncaster, DN4 8DG, United Kingdom |
| VEYS, Edward Jerome, Dr RESIGNED | Director | | 01 Feb 1993 | | April 1935 | Four Crofts Alpraham Green, Alpraham, Tarporley, Cheshire, CW6 9JQ |
| YOUNG, David RESIGNED | Director | | 31 Jan 1997 | | November 1940 | Fieldside Back Lane, Hathersage, Sheffield, S30 1AR |