| MANNING, Ruth ACTIVE | Secretary | 06 Nov 2025 | | | | Suite 12d, Josephs Well, Hanover Walk, Leeds, LS3 1AB |
| ANDREWS, James Scott ACTIVE | Director | 30 Jun 2022 | | England | October 1980 | Suite 12d, Josephs Well, Hanover Walk, Leeds, LS3 1AB |
| BOUVET, Jean Pierre ACTIVE | Director | 08 Dec 2016 | | England | July 1953 | Suite 12d Josephs Well, Hanover, Walk, Leeds, LS3 1AB |
| BRAIDLEY, Peter Charles ACTIVE | Director | 12 Mar 2026 | | England | October 1963 | Suite 12d, Josephs Well, Hanover Walk, Leeds, LS3 1AB |
| BREEZE, James ACTIVE | Director | 26 Nov 2020 | | England | June 1979 | Suite 12d, Josephs Well, Hanover Walk, Leeds, LS3 1AB |
| FENWICK, Julie ACTIVE | Director | 29 Sep 2016 | | England | April 1957 | Suite 12d, Josephs Well, Hanover Walk, Leeds, LS3 1AB, England |
| GOSTELOW, Andrew James ACTIVE | Director | 20 Jun 2024 | | England | April 1972 | Suite 12d, Josephs Well, Hanover Walk, Leeds, LS3 1AB |
| MUSONZA, Linda ACTIVE | Director | 20 Oct 2021 | | England | September 1976 | Suite 12d Josephs Well, Hanover, Walk, Leeds, LS3 1AB |
| O'DONNELL, Mark ACTIVE | Director | 23 Mar 2023 | | United Kingdom | May 1971 | Suite 12d, Josephs Well, Hanover Walk, Leeds, LS3 1AB |
| ROBINSON, Ian James ACTIVE | Director | 23 Mar 2023 | | United Kingdom | April 1968 | Suite 12d, Josephs Well, Hanover Walk, Leeds, LS3 1AB |
| SKIPP, Rebecca Kate, Dr ACTIVE | Director | 12 Feb 2026 | | England | May 1981 | Suite 12d, Josephs Well, Hanover Walk, Leeds, LS3 1AB |
| CLARK, Michael Lowther RESIGNED | Secretary | 12 Jan 2004 | 04 Jul 2016 | | | Suite 12d Josephs Well, Hanover, Walk, Leeds, LS3 1AB |
| JENKINS, Rosalind Mary RESIGNED | Secretary | 29 Mar 1995 | 31 Dec 2003 | | | 1 Scott Green Mount, Gildersome Morley, Leeds, LS27 7DE |
| NEWBY, Philip Simon, Dr RESIGNED | Secretary | 18 Nov 2020 | 06 Nov 2025 | | | Suite 12d, Josephs Well, Hanover Walk, Leeds, LS3 1AB |
| WELLS, Samantha Jane RESIGNED | Secretary | 15 Jun 2017 | 18 Nov 2020 | | | Suite 12d Josephs Well, Hanover, Walk, Leeds, LS3 1AB |
| SIMCO COMPANY SERVICES LIMITED RESIGNED | Nominee Secretary | 27 Feb 1995 | 29 Mar 1995 | | | 41 Park Square, Leeds, West Yorkshire, LS1 2NS |
| BLACKMORE, Edward Anthony RESIGNED | Director | 29 Mar 1995 | 21 May 2007 | | April 1933 | Covey House, Upper Dunsforth, York, North Yorkshire, YO26 9RU |
| BONE, David Leonard Paterson RESIGNED | Director | 08 Sep 1997 | 11 May 1998 | United Kingdom | March 1938 | Gabriel House, Warren Ridge, Crowborough, TN6 1QN |
| BRAIDLEY, Peter Charles RESIGNED | Director | 12 Dec 2012 | 12 Feb 2026 | England | October 1963 | Suite 12d, Josephs Well, Hanover Walk, Leeds, LS3 1AB |
| BROWN, Kairen RESIGNED | Director | 08 Sep 1997 | 27 Sep 2000 | England | June 1957 | 21 Beck Meadow, Barwick In Elmet, Leeds, West Yorkshire, LS15 4PA |
| BROWN, Richard John RESIGNED | Director | 13 Aug 2007 | 09 Mar 2023 | England | June 1946 | Suite 12d Josephs Well, Hanover, Walk, Leeds, LS3 1AB |
| DICKINSON, Catherine Jane, Dr RESIGNED | Director | 12 Feb 2007 | 28 Nov 2025 | United Kingdom | March 1963 | Suite 12d, Josephs Well, Hanover Walk, Leeds, LS3 1AB |
| DICKINSON, David Frederick, Doctor RESIGNED | Director | 29 Mar 1995 | 20 Jun 2024 | United Kingdom | November 1944 | Suite 12d, Josephs Well, Hanover Walk, Leeds, LS3 1AB |
| EASTHAM, David George, Dr RESIGNED | Director | 11 Mar 2002 | 14 Aug 2006 | | August 1938 | 116 Otley Road, Leeds, West Yorkshire, LS16 5JX |
| HAMILTON, Fabian, Councillor RESIGNED | Director | 11 Jan 1999 | 13 Jun 2012 | United Kingdom | April 1955 | Suite 12d Josephs Well, Hanover, Walk, Leeds, LS3 1AB |
| HEMSLEY, Richard Colwyn RESIGNED | Director | 29 Mar 1995 | 24 Jun 2021 | England | January 1945 | Suite 12d Josephs Well, Hanover, Walk, Leeds, LS3 1AB |
| HILL, Jean Margaret RESIGNED | Director | 14 Aug 2006 | 18 Mar 2014 | England | November 1948 | Suite 12d Josephs Well, Hanover, Walk, Leeds, LS3 1AB |
| HOMER VANNIASINKAM, Shervanthi, Professor RESIGNED | Director | 08 Jul 2002 | 01 Feb 2010 | England | April 1958 | Netherwood, 11 Hall Rise, Bramhope, Leeds, West Yorkshire, LS16 9JG |
| HOOPER, Timothy Lloyd RESIGNED | Director | 07 Aug 1995 | 15 May 2000 | | June 1955 | 9 Marchbank Drive, Gatley, Cheadle, Cheshire, SK8 1QY |
| JOCKEL, David Ian RESIGNED | Director | 08 Sep 1997 | 14 Sep 1998 | England | May 1962 | 3 Fieldhead Paddock, Boston Spa, West Yorkshire, LS23 6SA |
| KILNER, Anthony Roger RESIGNED | Director | 09 Jun 2008 | 24 Jun 2021 | England | March 1948 | Suite 12d Josephs Well, Hanover, Walk, Leeds, LS3 1AB |
| KNIGHT, Anthony David RESIGNED | Director | 01 Jan 2024 | 28 Nov 2025 | England | December 1943 | Suite 12d, Josephs Well, Hanover Walk, Leeds, LS3 1AB |
| KNIGHT, Anthony David RESIGNED | Director | 11 Sep 2000 | 21 Mar 2024 | England | December 1943 | Suite 12d, Josephs Well, Hanover Walk, Leeds, LS3 1AB |
| LOUDON, Keith RESIGNED | Director | 15 Jan 1996 | 12 Dec 2019 | England | April 1933 | Suite 12d Josephs Well, Hanover, Walk, Leeds, LS3 1AB |
| MCGOLDRICK, Joseph Patrick RESIGNED | Director | 29 Mar 1995 | 19 May 1997 | | November 1955 | Dunleary Street Lane, Roundhay Park, Leeds, West Yorkshire, LS8 1DF |
| MORTIMER, Christine RESIGNED | Director | 10 Nov 2003 | 13 Dec 2017 | England | December 1960 | Suite 12d Josephs Well, Hanover, Walk, Leeds, LS3 1AB |
| NAIR, Unnikrishnan RESIGNED | Director | 11 Jan 1999 | 10 Apr 2002 | | December 1946 | 96 Bay Horse Lane, Scarcroft, Leeds, LS14 3JQ |
| NEWMAN, Christopher Mark Howard, Prof RESIGNED | Director | 08 Dec 2016 | 30 May 2025 | England | January 1959 | Suite 12d, Josephs Well, Hanover Walk, Leeds, LS3 1AB |
| OXLEY, Antony Gregg RESIGNED | Director | 10 Jan 2005 | 13 Dec 2017 | United Kingdom | June 1969 | Suite 12d Josephs Well, Hanover, Walk, Leeds, LS3 1AB |
| O`RIORDAN, Patrick John RESIGNED | Director | 29 Mar 1995 | 29 Jul 2001 | | July 1926 | 14 Osprey Grove, Shadwell Lane, Leeds, LS17 8XD |
| PERRINS, Edward John, Dr RESIGNED | Director | 15 Jan 1996 | 16 Apr 1998 | | June 1950 | 38 Foxhill Crescent, Weetwood, Leeds, West Yorkshire, LS16 5PD |
| PROCTOR, John RESIGNED | Director | 12 Nov 2001 | 08 Jul 2002 | | November 1966 | Hollycroft, Sandhills, Thorner, Leeds, West Yorkshire, LS14 3DN |
| RICHENS, David RESIGNED | Director | 07 Aug 1995 | 13 Sep 1999 | | February 1958 | 145 Musters Road, West Bridgford, Nottingham, Nottinghamshire, NG2 7AF |
| ROBERTSON, Derek Arthur RESIGNED | Director | 11 Sep 2000 | 08 Sep 2003 | | August 1951 | 1 Fielders Way, Clifton, Swinton, Manchester, M27 6SL |
| ROGERSON, Paul RESIGNED | Director | 13 Jun 2012 | 22 Jun 2023 | United Kingdom | June 1948 | Suite 12d, Josephs Well, Hanover Walk, Leeds, LS3 1AB |
| SHUTTLEWORTH, Dennis RESIGNED | Director | 08 Sep 1997 | 12 Mar 2001 | | July 1928 | Nonsuch Warwick Close, Sheriff Hutton, York, North Yorkshire, YO6 1QW |
| SMITH, Paul Wilson RESIGNED | Director | 13 Aug 2007 | 07 Mar 2022 | England | March 1955 | Suite 12d Josephs Well, Hanover, Walk, Leeds, LS3 1AB |
| STEWART, Heather Margaret RESIGNED | Director | 11 May 1998 | 23 Jun 2016 | England | June 1947 | Suite 12d Josephs Well, Hanover, Walk, Leeds, LS3 1AB |
| TOMLINSON, Melissa Clare RESIGNED | Director | 23 Mar 2023 | 28 Apr 2026 | England | May 1991 | Suite 12d, Josephs Well, Hanover Walk, Leeds, LS3 1AB |
| VILLIERS, Joan RESIGNED | Director | 29 Nov 1999 | 04 Jun 2014 | United Kingdom | January 1935 | Suite 12d Josephs Well, Hanover, Walk, Leeds, LS3 1AB |
| WATSON, David Anthony RESIGNED | Director | 29 Mar 1995 | 13 Nov 2006 | | October 1922 | Darbys House High Street, Chipping Campden, Gloucestershire, GL55 6AL |
| WATTERSON, Kevin Gerard RESIGNED | Director | 29 Mar 1995 | 21 Mar 2024 | United Kingdom | October 1953 | Suite 12d, Josephs Well, Hanover Walk, Leeds, LS3 1AB |
| WHITE, Nigel Philip RESIGNED | Director | 10 Jan 2005 | 13 Jun 2012 | United Kingdom | February 1966 | Suite 12d Josephs Well, Hanover, Walk, Leeds, LS3 1AB |
| WILLIAMSON, Trevor John RESIGNED | Director | 08 Sep 1997 | 09 Nov 1998 | | July 1933 | 8 Wayland Drive, Adel, Leeds, West Yorkshire, LS16 8LX |
| WOOD, Brian John RESIGNED | Director | 29 Mar 1995 | 15 Jan 2001 | | November 1931 | Birchwood, Summer Bridge, Harrogate, North Yorkshire, HG3 4BN |
| SIMCO DIRECTOR A LIMITED RESIGNED | Nominee Director | 27 Feb 1995 | 29 Mar 1995 | | | 41 Park Square, Leeds, West Yorkshire, LS1 2NS |