| HEAD, Barry John ACTIVE | Director | 09 Dec 2011 | | England | November 1968 | Crown Products (Kent) Limited, Eddington Works, Eddington Lane, Herne Bay, Kent, CT6 5TR, United Kingdom |
| BATH, Kameljit RESIGNED | Secretary | 01 Jul 2009 | 21 Mar 2013 | | | 111 Linceslade Grove, Milton Keynes, Buckinghamshire, MK5 8AD |
| HEWITT, Lindsey Campbell RESIGNED | Secretary | 01 May 2004 | 31 Aug 2005 | | | 3 Rectory Close, Garforth, Leeds, West Yorkshire, LS25 1HH |
| HUTCHINSON, Timothy RESIGNED | Secretary | 31 Aug 2005 | 01 Jul 2009 | | | Heron House, Ranby, Retford, DN22 8HR |
| STEEL, Steven John RESIGNED | Secretary | 03 Jan 2006 | 03 Jan 2006 | | | 16 Thornton Close, Crick, Northampton, Northamptonshire, NN6 7GE |
| TOMLINSON, Barbara RESIGNED | Secretary | | 01 May 2004 | | | 14 Bar Lane, Garforth, Leeds, West Yorkshire, LS25 2ED |
| BAKKER, Jeroen Thomas RESIGNED | Director | 01 May 1998 | 31 Aug 2005 | | January 1968 | Jacob Catslaan 20, Driehuis, 1985 Ae, Netherlands |
| BAKKER, Roland Johannes Jacobus RESIGNED | Director | 01 May 1998 | 31 Aug 2005 | | May 1964 | Tovenlaan 36, Baarn, 3743 Hh, Netherlands |
| BRISTOW, Mark Simon RESIGNED | Director | 31 Aug 2005 | 29 Aug 2014 | England | July 1960 | Interchange Point, Renny Park Road, Newport Pagnell, Buckinghamshire, MK16 0HA |
| HEAD, Michael John RESIGNED | Director | 28 Sep 2012 | 30 Sep 2021 | United Kingdom | March 1943 | Crown Products (Kent) Ltd, Eddington Works, Eddington Lane, Herne Bay, Kent, CT6 5TR, United Kingdom |
| HUTCHINSON, Timothy RESIGNED | Director | 31 Aug 2005 | 01 Jul 2009 | United Kingdom | July 1967 | Heron House, Ranby, Retford, DN22 8HR |
| LAWRENCE, Michael Warwick RESIGNED | Director | 01 Jan 2010 | 11 Oct 2011 | United Kingdom | May 1955 | Rectory Grange, Petsoe End, Emberton, Olney, Buckinghamshire, MK46 5JL, United Kingdom |
| ROOD, Theodorus Cornelis RESIGNED | Director | | 31 Aug 1999 | | August 1934 | Schroder Van Der Kolkstraat 32, 2035 Xs Haarlem, FOREIGN, Netherlands |
| SLAAP, Edward RESIGNED | Director | | 31 Dec 1999 | | November 1930 | Van Merlenlaan 31a, 2101 Gc Heemstede, Netherlands |
| STEEL, Steven John RESIGNED | Director | 03 Jan 2006 | 28 Nov 2008 | United Kingdom | January 1969 | 16 Thornton Close, Crick, Northampton, Northamptonshire, NN6 7GE |