| HODGSON-SILKE, Gavin Peter ACTIVE | Director | 01 Mar 2021 | | England | November 1983 | Farnell, Canal Road, Leeds, LS12 2TU, England |
| JACKSON, Darrel Scott ACTIVE | Director | 30 Apr 2019 | | United States | July 1965 | 3, De Kleetlaan, Diegem, B-1831, Belgium |
| ELSTONE, Henry Claude RESIGNED | Secretary | | 03 Aug 1992 | | | Valley House, Darrington, Pontefract, West Yorkshire, WF8 3BT |
| HIGGINS, Caroline Patricia RESIGNED | Secretary | 28 Jul 2000 | 05 Jan 2001 | | | 18 Talbot View, Leeds, W Yorks, LS4 2RQ |
| LINTOTT, Sheila Margaret RESIGNED | Secretary | 03 Aug 1992 | 29 Sep 1995 | | | Lowenva, 2a St Winifreds Road, Harrogate, North Yorkshire, HG2 8LN |
| MCCOY, Michael Ryan, Mr. RESIGNED | Secretary | 31 Jan 2017 | 04 May 2018 | | | Farnell House, Forge Lane, Leeds, LS12 2NE |
| MULLEN, Kenneth John RESIGNED | Secretary | 29 Sep 1995 | 28 Jul 2000 | | | Tonhil House, Borrowby, Thirsk, North Yorkshire, YO7 4QQ |
| WEBB, Steven John RESIGNED | Secretary | 05 Jan 2001 | 31 Jan 2017 | | | 150, Armley Road, Leeds, LS12 2QQ, United Kingdom |
| CADBURY, Nicholas Theodore RESIGNED | Director | 01 Sep 2011 | 05 Nov 2012 | United Kingdom | April 1966 | 150, Armley Road, Leeds, LS12 2QQ, United Kingdom |
| CROWELL, William Read RESIGNED | Director | 31 Jan 2017 | 30 Mar 2018 | United States | September 1959 | Farnell House, Forge Lane, Leeds, LS12 2NE |
| DANIEL, Allan RESIGNED | Director | | 15 May 1996 | | December 1936 | Millbeck House Half Moon Cottage, Harewood Road Collingham, Leeds, West Yorkshire, LS22 5BL |
| EDEN, Richard RESIGNED | Director | 25 Feb 2019 | 01 Mar 2021 | England | June 1965 | 3, De Kleetlaan, B-1831 Diegem, Belgium |
| ELSTONE, Henry Claude RESIGNED | Director | | 15 May 1996 | United Kingdom | October 1943 | Valley House, Darrington, Pontefract, West Yorkshire, WF8 3BT |
| FISHER, Andrew Charles RESIGNED | Director | 09 May 1996 | 16 May 2006 | United Kingdom | February 1958 | Colonnade, Sunbridge Road, Bradford, West Yorkshire, BD1 2LQ |
| GASKIN, David John RESIGNED | Director | 28 Jul 2000 | 20 Apr 2015 | Britain | January 1965 | 150, Armley Road, Leeds, LS12 2QQ, United Kingdom |
| HEAD, David Trevor RESIGNED | Director | | 30 Apr 2000 | | December 1943 | 25 Firs Crescent, Harrogate, North Yorkshire, HG2 9HF |
| HEFFERNAN, Liam Anthony RESIGNED | Director | 03 Apr 2018 | 15 Feb 2019 | England | August 1972 | 3, De Kleetlaan, B-1831 Diegem, Belgium |
| KIDD, Raymond RESIGNED | Director | | 04 Aug 1992 | | August 1932 | 3 Rosedale, Pannal, Harrogate, North Yorkshire, HG3 1LB |
| MCCOY, Michael Ryan, Mr. RESIGNED | Director | 31 Jan 2017 | 04 May 2018 | United States | January 1976 | Farnell House, Forge Lane, Leeds, LS12 2NE |
| MULLEN, Kenneth John RESIGNED | Director | 27 Jan 1998 | 28 Jul 2000 | United Kingdom | December 1958 | Tonhil House, Borrowby, Thirsk, North Yorkshire, YO7 4QQ |
| POULSON, Howard RESIGNED | Director | 17 Dec 1993 | 27 Jan 1998 | | January 1943 | Field Gap, Trip Garth, Linton Wetherby, West Yorkshire, LS22 4HY |
| PRIEST, Mark Richard RESIGNED | Director | 20 Apr 2015 | 29 Apr 2016 | United Kingdom | October 1966 | 150, Armley Road, Leeds, LS12 2QQ, England |
| WEBB, Steven John RESIGNED | Director | 06 Jul 2006 | 31 Jan 2017 | England | April 1963 | 150, Armley Road, Leeds, LS12 2QQ, United Kingdom |
| WHITELING, Mark Argent RESIGNED | Director | 05 Nov 2012 | 14 Jun 2016 | England | March 1963 | 150, Armley Road, Leeds, LS12 2QQ, England |
| WHITELING, Mark Argent RESIGNED | Director | 18 Oct 2006 | 15 Jul 2011 | England | March 1963 | 150, Armley Road, Leeds, LS12 2QQ, United Kingdom |
| WILLIS, Helen Margaret RESIGNED | Director | 29 Apr 2016 | 31 Jan 2017 | United Kingdom | January 1964 | 150, Armley Road, Leeds, LS12 2QQ, England |
| WOODFORD, Harvey RESIGNED | Director | 03 Apr 2018 | 30 Apr 2019 | United States | September 1963 | 3, De Kleetlaan, B-1831 Diegem, Belgium |