| YORK, Kirstine Frances ACTIVE | Secretary | 10 Oct 2025 | | | | 9-10, Hanley Workshops, Hanley Swan, Worcestershire, WR8 0DX, England |
| COOPER, Mark ACTIVE | Director | 31 Jan 2023 | | England | September 1961 | 9-10, Hanley Workshops, Hanley Swan, Worcestershire, WR8 0DX, England |
| CUTHBERTSON, Tracy ACTIVE | Director | 08 Aug 2024 | | England | May 1970 | 9-10, Hanley Workshops, Hanley Swan, Worcestershire, WR8 0DX, England |
| PERCIVAL, Stephen Charles ACTIVE | Director | 11 Dec 2023 | | Wales | October 1964 | 9-10, Hanley Workshops, Hanley Swan, Worcestershire, WR8 0DX, England |
| TAYLOR, Richard Risebrook ACTIVE | Director | 03 Jun 2016 | | United Kingdom | August 1949 | 9-10, Hanley Workshops, Hanley Swan, Worcestershire, WR8 0DX, England |
| BLANCHFLOWER, David, Mr. RESIGNED | Secretary | 12 Mar 2020 | 13 May 2021 | | | Lichfield Business Village, Staffordshire University Centre, Friary Way, Lichfield, Staffordshire, WS13 6QG, England |
| BRIDGES, Richard RESIGNED | Secretary | 18 Oct 2013 | 11 Jul 2017 | | | Brooke House, 24 Dam Street, Lichfield, Staffordshire, WS13 6AA |
| DOWNES, Harry RESIGNED | Secretary | 03 Oct 2003 | 22 Oct 2010 | | | 22 The Avenue, Ipswich, Suffolk, IP1 3TB |
| ELKINGTON, Christopher RESIGNED | Secretary | 31 Jan 2023 | 10 Oct 2025 | | | Office 8/9, Acorn Business Centre, Hanley Swan, Worcestershire, WR8 0DN, England |
| LEWIS, Mostyn RESIGNED | Secretary | 30 Apr 2021 | 31 Jan 2023 | | | 260, Wricklemarsh Road, London, SE3 8DW, England |
| LUCEY, John Joseph, Dr RESIGNED | Secretary | 01 Dec 1994 | 03 Oct 2003 | | | Beechcroft, Highfield Close, Foston, Grantham, Lincolnshire, NG31 2LH |
| MUIR, Andrew, Dr RESIGNED | Secretary | 11 Jul 2017 | 13 May 2021 | | | Lichfield Business Village, Staffordshire University Centre, Friary Way, Lichfield, Staffordshire, WS13 6QG, England |
| OCONNOLLY, Francis Xavier RESIGNED | Secretary | | 30 Nov 1994 | | | 43 Walsingham Road, Enfield, Middlesex, EN2 6EY |
| IMS RESIGNED Registration number 00832132 | Secretary | 22 Oct 2010 | 18 Oct 2013 | | | Brooke House, 24 Dam Street, Lichfield, Staffordshire, WS13 6AA, United Kingdom |
| ALLSOPP, Leslie Thomas RESIGNED | Director | 23 Sep 1994 | 05 Oct 2001 | | May 1925 | 49 Cadnam Close, Harborne, Birmingham, West Midlands, B17 0PX |
| BARTON, John Trevor RESIGNED | Director | | 20 Jun 1992 | | July 1934 | 8 Arreton Close, Leicester, Leicestershire, LE2 3PP |
| BAYLEY, Robert William RESIGNED | Director | | 20 Jun 1992 | | June 1939 | Keewaydin The Close, Godalming, Surrey, GU7 1PQ |
| BEST, Kenneth David RESIGNED | Director | 07 Oct 1999 | 05 Oct 2001 | United Kingdom | March 1948 | 14 Foldyard Close, Sutton Coldfield, West Midlands, B76 1QZ |
| BLANCHFLOWER, David RESIGNED | Director | | 13 Oct 2023 | England | March 1942 | Lichfield Business Village, Staffordshire University Centre, Friary Way, Lichfield, Staffordshire, WS13 6QG, England |
| BRIDGES, Richard RESIGNED | Director | 03 Oct 2003 | 11 Jul 2017 | England | September 1938 | Richela, Woodbridge Road, Bredfield, Woodbridge, Suffolk, IP13 6AW |
| BRIDGES, Richard RESIGNED | Director | 26 Mar 1999 | 05 Oct 2001 | England | September 1938 | Richela, Woodbridge Road, Bredfield, Woodbridge, Suffolk, IP13 6AW |
| BRISCOE, Graham Owen RESIGNED | Director | | 14 May 2004 | England | March 1943 | 56 Manor Road, Weston Super Mare, Avon, BS23 2SX |
| BROMLEY, Ian RESIGNED | Director | 06 Jan 2020 | 31 Jan 2023 | England | June 1958 | Lichfield Business Village, Staffordshire University Centre, Friary Way, Lichfield, Staffordshire, WS13 6QG, England |
| COULTOUS, Walter RESIGNED | Director | | 20 Jun 1992 | | May 1921 | 12 Galloway Avenue, Castle Bromwich, Birmingham, B34 6JH |
| COX, Bruce RESIGNED | Director | | 23 Sep 1994 | | April 1937 | The Garth 3 Llys Saron, Brynford, Holywell, Clwyd, CH8 8AS |
| CUTLER, Julian Timothy John RESIGNED | Director | 05 Oct 2007 | 06 Jan 2020 | England | August 1963 | 3, Birch Grove, Wellesbourne, Warwick, Warwickshire, CV35 9SJ, United Kingdom |
| DANIELS, Stephen John RESIGNED | Director | 22 Sep 1995 | 05 Oct 2001 | United Kingdom | January 1959 | 5 Keen Close Off Rock Farm Lane, Sandford On Thames, Oxfordshire, OX4 4XB |
| DAVIES, Arthur John RESIGNED | Director | 12 Dec 2017 | 12 Mar 2020 | England | February 1931 | Lichfield Business Village, Staffordshire University Centre, Friary Way, Lichfield, Staffordshire, WS13 6QG, England |
| DAVIES, Arthur John RESIGNED | Director | 20 Jun 1992 | 22 Sep 1995 | England | February 1931 | 15 Denewood Avenue, Bramcote, Nottingham, NG9 3EU |
| DOWNES, Harry RESIGNED | Director | | 08 Jun 2012 | England | April 1936 | 22 The Avenue, Ipswich, Suffolk, IP1 3TB |
| ELKINGTON, Christopher RESIGNED | Director | 10 Jun 2022 | 10 Oct 2025 | England | September 1953 | Office 8/9, Acorn Business Centre, Hanley Swan, Worcestershire, WR8 0DN, England |
| ELLIS, James Alexander RESIGNED | Director | | 19 Jun 1993 | | October 1932 | 6 Bridgeness Crescent, Boness, West Lothian, EH51 9JX |
| GAMBLE, Kenneth RESIGNED | Director | 10 Jun 2022 | 10 Oct 2025 | England | January 1956 | Office 8/9, Acorn Business Centre, Hanley Swan, Worcestershire, WR8 0DN, England |
| GRAHAM, Rory RESIGNED | Director | 22 Oct 2010 | 14 Feb 2013 | United Kingdom | February 1966 | Brooke House, 24 Dam Street, Lichfield, Staffordshire, WS13 6AA |
| HANLON, Jane Margaret RESIGNED | Director | 27 Sep 1996 | 25 Jun 1999 | United Kingdom | January 1963 | 1 Hazelwood Cottages, Hazelwood Lane, Ampthill, Bedfordshire, MK45 2HE |
| HEAP, John Philip RESIGNED | Director | | 12 Dec 2017 | United Kingdom | November 1946 | 9 Earlswood Avenue, Leeds, West Yorkshire, LS8 2BR |
| HOGG, Harry RESIGNED | Director | 18 Oct 2013 | 15 May 2015 | England | April 1951 | Brooke House, 24 Dam Street, Lichfield, Staffordshire, WS13 6AA |
| HOPKINSON, John Edwin RESIGNED | Director | 20 Jun 1992 | 03 Oct 2003 | | August 1942 | 4 Marwood Croft, Sutton Coldfield, West Midlands, B74 3JU |
| JONES, Christopher RESIGNED | Director | 20 Jun 1992 | 23 Sep 1994 | | April 1946 | Thurland Milford Road, Elstead, Godalming, Surrey, GU8 6HZ |
| KELLY, Kevan RESIGNED | Director | 28 Feb 2014 | 26 Feb 2016 | England | August 1941 | Brooke House, 24 Dam Street, Lichfield, Staffordshire, WS13 6AA |
| LEWIS, Mostyn RESIGNED | Director | 12 Oct 2018 | 03 Jul 2023 | England | June 1947 | Lichfield Business Village, Staffordshire University Centre, Friary Way, Lichfield, Staffordshire, WS13 6QG, England |
| LUCEY, John Joseph, Dr RESIGNED | Director | 12 Dec 2017 | 10 Oct 2018 | United Kingdom | April 1945 | Brooke House, 24 Dam Street, Lichfield, Staffordshire, WS13 6AA |
| LUCEY, John Joseph, Dr RESIGNED | Director | | 19 Oct 2013 | United Kingdom | April 1945 | Beechcroft, Highfield Close, Foston, Grantham, Lincolnshire, NG31 2LH |
| MACKAY, Robert Dean RESIGNED | Director | 23 Sep 1994 | 22 Sep 1995 | | December 1945 | 33 Brown Street, Camelon, Falkirk, Central Region, FK1 4PX |
| MACKAY, Robert Dean RESIGNED | Director | | 19 Jun 1993 | | December 1945 | 302 Glasgow Road, Camelon, Falkirk, Stirlingshire, FK1 4JQ |
| MANSFIELD, Geoffey Philip RESIGNED | Director | 14 May 2004 | 18 Jun 2010 | | July 1958 | 3 Bransdale Avenue, Forest Town, Mansfield, Nottinghamshire, NG19 0LZ |
| MANSFIELD, Geoffey Philip RESIGNED | Director | 07 Oct 1999 | 16 May 2003 | | July 1958 | 3 Bransdale Avenue, Forest Town, Mansfield, Nottinghamshire, NG19 0LZ |
| MCPHILLIPS, Edward RESIGNED | Director | 23 Sep 1994 | 06 Oct 2000 | | June 1935 | Lin Shel 28 Herd Green, Carmondean, Livingston, West Lothian, EH54 8PU |
| MINTER, Alfred, Dr RESIGNED | Director | | 23 Sep 1994 | | November 1922 | 2 Whitefriars Way, Sandwich, Kent, CT13 9AD |
| MUIR, Andrew Page, Dr RESIGNED | Director | 22 Oct 2009 | 10 Oct 2025 | Scotland | March 1947 | Office 8/9, Acorn Business Centre, Hanley Swan, Worcestershire, WR8 0DN, England |
| MUIR, Andrew Page, Dr RESIGNED | Director | 19 Jun 1993 | 06 Oct 2000 | Scotland | March 1947 | 1 Berryhill, Finglassie, Glenrothes, Fife, KY7 4TQ |
| PARRY, Antony James RESIGNED | Director | | 07 Oct 1999 | | October 1943 | 7 St Stephens Close, Newington, Kent, ME9 7JE |
| PESKETT, Pauline RESIGNED | Director | 26 Sep 1997 | 26 Mar 1999 | | June 1950 | 5 Sullivan Close, Solent View Southampton Road, Hampshire, PO6 4SN |
| PITT, Edwin Montague RESIGNED | Director | | 20 Jun 1992 | | May 1940 | 2 Warden Hill, Everton, Sandy, Bedfordshire, SG19 2JT |
| ROSE, Leslie Victor RESIGNED | Director | 14 May 2004 | 05 Oct 2007 | | September 1940 | Killara, 16 Malting Close, Stoke Goldington, Newport Pagnell, MK16 8NX |
| SELLEN, James William, Mr. RESIGNED | Director | | 20 Jun 1992 | England | January 1943 | Border View Cornhill Road, Tweedmouth, Berwick Upon Tweed, Northumberland, TD15 2DY |
| TATE, Simon RESIGNED | Director | 03 Jun 2016 | 12 Jul 2021 | England | September 1980 | Lichfield Business Village, Staffordshire University Centre, Friary Way, Lichfield, Staffordshire, WS13 6QG, England |
| TOWLE, Malcolm Reginald RESIGNED | Director | 19 Oct 2012 | 06 Jan 2020 | England | October 1948 | Brooke House, 24 Dam Street, Lichfield, Staffordshire, WS13 6AA |
| WHITLEY, Ronald Leslie RESIGNED | Director | | 06 Oct 2000 | United Kingdom | June 1927 | 32 Stangate Road, Rochester, Kent, ME2 2TU |
| WHITMORE, Dennis Ainsworth, Dr RESIGNED | Director | 19 Jun 1993 | 16 Jun 2008 | | May 1929 | Dolphin Court, Salcombe Hill Road, Sidmouth, Devon, EX10 8JS |
| WILSON, Matthew Neil RESIGNED | Director | | 26 Sep 1997 | | September 1943 | 156 Bramhall Lane, Davenport, Stockport, Cheshire, SK3 8SB |
| WOOD, Carol Marie RESIGNED | Director | | 20 Jun 1992 | | March 1953 | 68 Northbank Road, Walthamstow, London, E17 4JZ |