| HUSSAIN, Sarah Shabbir ACTIVE | Secretary | 16 Nov 2021 | | | | Colchester Machine Tool Solutions, Lowfields Way, Lowfields Business Park, Elland, West Yorkshire, HX5 9DA, England |
| CATTOOR, Christopher ACTIVE | Director | 29 Jan 2024 | | United States | August 1982 | Colchester Machine Tool Solutions, Lowfields Way, Lowfields Business Park, Elland, West Yorkshire, HX5 9DA, England |
| WRIGHT, Jonathan ACTIVE | Director | 10 Feb 2021 | | England | February 1972 | Colchester Machine Tool Solutions, Lowfields Way, Lowfields Business Park, Elland, West Yorkshire, HX5 9DA, England |
| CARRICK, Neil Richard RESIGNED | Secretary | 18 Jan 2012 | 20 Jun 2012 | | | N/A, Union Street, Heckmondwike, West Yorkshire, WF16 0HL, England |
| GREEN, Arthur Richard RESIGNED | Secretary | 14 Mar 2011 | 18 Jan 2012 | | | N/A, Union Street, Heckmondwike, West Yorkshire, WF16 0HL, England |
| MYERS, Alan Roy RESIGNED | Secretary | 03 Apr 1995 | 14 Mar 2011 | | | N/A, Union Street, Heckmondwike, West Yorkshire, WF16 0HL, England |
| ROTHWELL, Alan RESIGNED | Secretary | | 03 Apr 1995 | | | 38 Southway, Horsforth, Leeds, West Yorkshire, LS18 5RS |
| TAYLOR, Richard James RESIGNED | Secretary | 20 Jun 2012 | 06 Jul 2017 | | | 1 Union Works, Union Street, Heckmondwike, West Yorkshire, WF16 0HL, England |
| TEARNE, Andrew Donald RESIGNED | Secretary | 06 Jul 2017 | 16 Nov 2021 | | | Colchester Machine Tool Solutions, Lowfields Way, Lowfields Business Park, Elland, West Yorkshire, HX5 9DA, England |
| CARRICK, Neil Richard RESIGNED | Director | 18 Jan 2012 | 22 Dec 2020 | England | November 1961 | Colchester Machine Tool Solutions, Lowfields Way, Lowfields Business Park, Elland, West Yorkshire, HX5 9DA, England |
| COLEMAN, Micah RESIGNED | Director | 19 Feb 2024 | 21 Feb 2025 | United States | February 1979 | Colchester Machine Tool Solutions, Lowfields Way, Lowfields Business Park, Elland, West Yorkshire, HX5 9DA, England |
| CONSDORF, Arnold Blake RESIGNED | Director | 21 Feb 2025 | 31 Dec 2025 | United States | March 1975 | Colchester Machine Tool Solutions, Lowfields Way, Lowfields Business Park, Elland, West Yorkshire, HX5 9DA, England |
| DICK, Andrew James RESIGNED | Director | 25 Jan 2006 | 06 Aug 2008 | United Kingdom | April 1956 | Flat 23 Simpsons Fold West, 22 Dock Street, Leeds, LS10 1JF |
| DUPEE, Paul Rich RESIGNED | Director | 30 Apr 2015 | 08 Apr 2022 | United States | May 1943 | Colchester Machine Tool Solutions, Lowfields Way, Lowfields Business Park, Elland, West Yorkshire, HX5 9DA, England |
| EDGELEY, David George RESIGNED | Director | | 31 Jul 1992 | | December 1958 | 30 Thoresby Avenue, Monk Bretton, Barnsley, South Yorkshire, S71 2LH |
| FUSSEY, John Rowntree RESIGNED | Director | 17 Jun 1996 | 20 Dec 2006 | | December 1946 | St Vincents Conksbury Lane, Youlgrave, Bakewell, Derbyshire, DE45 1WR |
| GASKELL, Colin Simister RESIGNED | Director | 01 Aug 1992 | 20 Aug 1997 | United Kingdom | May 1937 | Sequoia Lodge, Oakhurst Avenue, Harpenden, Hertfordshire, AL5 2ND |
| GASKELL, Colin Simister RESIGNED | Director | | 27 Nov 1991 | United Kingdom | May 1937 | Sequoia Lodge, Oakhurst Avenue, Harpenden, Hertfordshire, AL5 2ND |
| KRASNY, Gary Mitchell RESIGNED | Director | 22 Dec 2020 | 10 Feb 2021 | United States | July 1960 | 200, South Orange Avenue, Suite 2170, Orlando, Florida, 32801, United States |
| MYERS, Alan Roy RESIGNED | Director | 06 Aug 2008 | 05 Feb 2009 | England | December 1946 | Brow House Cononley Road, Glusburn, Keighley, West Yorkshire, BD20 8JW |
| NORMAN, David Howard RESIGNED | Director | 05 Feb 2009 | 26 Mar 2012 | England | August 1953 | N/A, Union Street, Heckmondwike, West Yorkshire, WF16 0HL, England |
| POWELL, Simon Robert James RESIGNED | Director | 27 Jan 1995 | 01 Feb 1996 | England | March 1943 | Prospect House, Upton, Didcot, Oxfordshire, OX11 9HP |
| ROGERS, Nigel Foster RESIGNED | Director | 26 Mar 2012 | 30 Apr 2015 | United Kingdom | July 1961 | 1 Union Works, Union Street, Heckmondwike, West Yorkshire, WF16 0HL, England |
| ROTHWELL, Alan RESIGNED | Director | | 31 Jul 1992 | | December 1936 | 38 Southway, Horsforth, Leeds, West Yorkshire, LS18 5RS |
| SMITH, Brian Barrington John RESIGNED | Director | | 31 Jul 1992 | | May 1931 | Ebor Farm Lees Lane, Haworth, Keighley, West Yorkshire, BD22 8RA |
| SWEETEN, Anthony Ricardo RESIGNED | Director | | 25 Jan 2006 | United Kingdom | October 1941 | Green Acre Bramley Lane, Lightcliffe, Halifax, W Yorkshire, HX3 8NW |
| WAKEMAN, Martyn Gordon David RESIGNED | Director | 20 Dec 2006 | 18 Jan 2012 | England | September 1955 | N/A, Union Street, Heckmondwike, West Yorkshire, WF16 0HL, England |