| YOUNG, Helen Louise ACTIVE | Secretary | 01 Oct 2016 | | | | Lakeside Business Park, Carolina Way, Doncaster, South Yorkshire, DN4 5PN |
| HARDY, Deborah Anne ACTIVE | Director | 16 Feb 2021 | | England | April 1968 | Lakeside Business Park, Carolina Way, Doncaster, South Yorkshire, DN4 5PN |
| ROSSI, Andrea ACTIVE | Director | 01 Dec 2013 | | England | August 1975 | Lakeside Business Park, Carolina Way, Doncaster, South Yorkshire, DN4 5PN, United Kingdom |
| BUTCHER, Simon Patrick RESIGNED | Secretary | 01 Feb 2006 | 09 Jun 2006 | | | 7 Tunley Road, London, SW17 7QH |
| GOLD, Paul Gerald RESIGNED | Secretary | 17 Jun 2015 | 30 Sep 2016 | | | Lakeside Business Park, Carolina Way, Doncaster, South Yorkshire, DN4 5PN |
| MATTHEWS, Alan John RESIGNED | Secretary | 26 Feb 2004 | 01 Feb 2006 | | | 165 Musters Road, West Bridgford, Nottingham, NG2 7AF |
| MCNEIL, Robert RESIGNED | Secretary | 13 Oct 2006 | 12 Jun 2008 | | | 29 Hugo Way, Loggerheads, Market Drayton, Shropshire, TF9 4RP |
| SHAW, William George Armstrong RESIGNED | Secretary | 12 Jun 2008 | 22 Oct 2010 | | | The Old Farmhouse, 1 Park Farm Mews, Spinkhill, Sheffield, South Yorkshire, S21 3YQ |
| TINGLE, Christopher James RESIGNED | Secretary | 22 Oct 2010 | 11 May 2015 | | | Lakeside Business Park, Carolina Way, Doncaster, South Yorkshire, DN4 5PN, United Kingdom |
| WARREN, Rafe Anthony RESIGNED | Secretary | | 30 Apr 2002 | | | 7 Yarrow Close, Rushden, Northamptonshire, NN10 0XL |
| WILKINSON, Susan Deborah RESIGNED | Secretary | 09 Jun 2006 | 13 Oct 2006 | | | 11 Cobden Street, Stoke On Trent, Staffordshire, ST3 4EL |
| SECRETARIAL SERVICES LIMITED RESIGNED | Secretary | 30 Apr 2002 | 26 Feb 2004 | | | Russet Tiles, Mill Lane, Hildenborough, Kent, TN11 9LX |
| BONER, Stuart Daniel RESIGNED | Director | 01 Feb 2006 | 30 Jun 2008 | | April 1956 | 15 Guildway, Todwick, Sheffield, S26 1JN |
| BUTCHER, Simon Patrick RESIGNED | Director | 01 Feb 2006 | 09 Jun 2008 | | October 1967 | 7 Tunley Road, London, SW17 7QH |
| CRUTCHLEY, Roger Norman RESIGNED | Director | 30 Jun 2000 | 01 Jun 2001 | | January 1945 | 19 Ennerdale Crescent, Nuneaton, Warwickshire, CV11 6HY |
| DAVIES, Michelle Karen RESIGNED | Director | 01 Feb 2006 | 30 Jun 2008 | United Kingdom | June 1960 | Glebelands, Sandy Lane, Hatford, Oxfordshire, SN7 8JH |
| FROST, Jonathan Park RESIGNED | Director | | 01 Dec 1994 | | February 1959 | Jasmine Cottage Castle Street Medstead, Alton, Hampshire, GU34 5LU |
| GRAHL, Matthias RESIGNED | Director | 17 Sep 2002 | 26 Feb 2004 | | August 1968 | Erlenkamp 8, 22087 Hamburg, FOREIGN, Germany |
| HARVEY, Leonard Michael Gregory RESIGNED | Director | 01 Dec 1994 | 30 Sep 2003 | England | November 1948 | 22 Woodbury Close, Callow Hill, Redditch, Worcestershire, B97 5YQ |
| HELLER, Keith Louis RESIGNED | Director | 09 Jun 2008 | 31 Jan 2010 | United Kingdom | April 1948 | 56 Scarsdale Villas, London, W8 6PP |
| HOPWOOD, John RESIGNED | Director | 26 Feb 2004 | 31 Oct 2004 | | April 1960 | 26 Greystoke Road, York, North Yorkshire, YO30 5FD |
| LAWRENCE, Michael Ronald RESIGNED | Director | 09 Jun 2008 | 01 Aug 2011 | United Kingdom | September 1956 | Lakeside Business Park, Carolina Way, Doncaster, South Yorkshire, DN4 5PN, United Kingdom |
| LLEWELLYN, Thomas Baden RESIGNED | Director | 05 Nov 1992 | 14 Feb 1998 | | January 1929 | Oakdale House, Back Lane, Osmotherley, North Yorkshire, DL6 |
| LÜBS, Andreas Hugo Heinrich RESIGNED | Director | 01 Aug 2011 | 01 Dec 2013 | United Kingdom | January 1966 | Lakeside Business Park, Carolina Way, Doncaster, South Yorkshire, DN4 5PN, United Kingdom |
| MACFADYEN, James Gilzean RESIGNED | Director | 01 Feb 2005 | 01 Feb 2006 | | September 1957 | 59 Hobgate, York, North Yorkshire, YO24 4HW |
| MCNEIL, Robert RESIGNED | Director | 26 Feb 2004 | 01 Feb 2006 | | July 1957 | 29 Hugo Way, Loggerheads, Market Drayton, Shropshire, TF9 4RP |
| PENMAN, Robert John RESIGNED | Director | | 15 Jun 1992 | | July 1941 | Rue Souveraine 41/2, Brussels 1050, FOREIGN, Belgium |
| SHAW, William George Armstrong RESIGNED | Director | 12 Jun 2008 | 12 Jun 2008 | England | September 1966 | The Old Farmhouse, 1 Park Farm Mews, Spinkhill, Sheffield, South Yorkshire, S21 3YQ |
| SIMONS, Richard RESIGNED | Director | 26 Feb 2004 | 01 Feb 2006 | | March 1951 | 7 Yews Lane, Caister Road Laceby, Grimsby, Lincolnshire, DN37 7SU |
| THAUVETTE, Alain RESIGNED | Director | 01 Feb 2010 | 21 Jul 2016 | France | February 1955 | Lakeside Business Park, Carolina Way, Doncaster, South Yorkshire, DN4 5PN, United Kingdom |
| THOMS, Hartmut RESIGNED | Director | 22 Aug 2002 | 04 Sep 2002 | | October 1960 | Guentherstrasse 10, Hamburg, 22087, FOREIGN, Germany |
| WERNER, Hans-Georg RESIGNED | Director | 21 Jul 2016 | 31 Aug 2020 | Germany | April 1959 | Lakeside Business Park, Carolina Way, Doncaster, South Yorkshire, DN4 5PN |
| WICKS, Ian RESIGNED | Director | 26 Feb 2004 | 01 Feb 2006 | | April 1952 | 9 Waverton Close, Northwich, Cheshire, CW9 8WD |