| COLTON, Andrew John ACTIVE | Secretary | 21 Dec 2012 | | | | Zachrome Works, Sheffield Road, Whittington Moor, Chesterfield, S41 8NH |
| COLTON, Andrew John ACTIVE | Director | 01 Jan 2011 | | United Kingdom | November 1978 | Zachrome Works, Sheffield Road, Whittington Moor, Chesterfield, S41 8NH |
| COLTON, Donna Marie ACTIVE | Director | 09 Mar 2021 | | United Kingdom | November 1985 | Zachrome Works, Sheffield Road, Whittington Moor, Chesterfield, S41 8NH |
| COLTON, Christine RESIGNED | Secretary | 04 Nov 2002 | 21 Dec 2012 | | | 3a Brickhouse Lane, Dore, Sheffield, South Yorkshire, S17 3DQ |
| FLETCHER, Jacqueline Ann RESIGNED | Secretary | 24 May 1995 | 04 Nov 2002 | | | 14 South Lodge Court, Old Road, Chesterfield, Derbyshire, S40 3QG |
| OLDFIELD, Winifred Margaret RESIGNED | Secretary | | 24 May 1995 | | | 3 North Moor View, Brimington, Chesterfield, S43 1QY |
| COLTON, Christine RESIGNED | Director | 04 Nov 2002 | 21 Dec 2012 | United Kingdom | March 1954 | 3a Brickhouse Lane, Dore, Sheffield, South Yorkshire, S17 3DQ |
| COLTON, John Martin RESIGNED | Director | 11 Jan 1996 | 31 Dec 2014 | United Kingdom | September 1951 | 3a Brickhouse Lane, Dore, Sheffield, South Yorkshire, S17 3DQ |
| COLTON, Matthew John RESIGNED | Director | 08 Aug 2025 | 21 Aug 2026 | England | November 1978 | Zachrome Works, Sheffield Road, Whittington Moor, Chesterfield, S41 8NH |
| FLETCHER, Keith RESIGNED | Director | 02 Oct 2002 | 04 Nov 2002 | England | September 1950 | 14 South Lodge Court, Old Road, Chesterfield, Derbyshire, S40 3QG |
| FLETCHER, Keith RESIGNED | Director | | 02 Oct 2002 | England | September 1950 | 14 South Lodge Court, Old Road, Chesterfield, Derbyshire, S40 3QG |
| FLETCHER, Sidney RESIGNED | Director | | 05 Jun 1998 | | March 1925 | 23 Rampar Avenue, Clowne, Chesterfield, S43 4UB |
| OLDFIELD, Winifred Margaret RESIGNED | Director | | 19 Feb 1998 | | January 1930 | 3 North Moor View, Brimington, Chesterfield, S43 1QY |
| RILEY, Duncan Michael RESIGNED | Director | 09 Nov 2015 | 31 May 2016 | England | January 1977 | Zachrome Works, Sheffield Road, Whittington Moor, Chesterfield, S41 8NH |
| WILSON, John Barry RESIGNED | Director | | 31 Aug 1997 | | January 1947 | Gosforth House 14 Gosforth Lane, Dronfield, Sheffield, South Yorkshire, S18 6PR |