| Adam Holden | Director | 31 Jan 2014 | 1 Jul 2016 | British | 52 years |
| Adrian John Sainsbury | Director | 30 Mar 2005 | 1 Mar 2007 | British | 57 years |
| Alan Peter Dickinson | Director | 1 Jul 2002 | 9 Jul 2004 | British | 75 years |
| Alan Sinclair Devine | Director | 3 Nov 2008 | 11 Jan 2010 | British | 65 years |
| Alexander Arthur George Rankin | Director | 28 Apr 2009 | 7 Sept 2016 | British | 67 years |
| Andrew David Barnard | Director | 6 Apr 2009 | 19 Apr 2010 | British | 54 years |
| Angela Mary Cunningham | Secretary | 20 Apr 2004 | 26 Jul 2007 | British | - |
| Anthony William Norris | Director | 16 Sept 2002 | 7 Jan 2004 | British | 63 years |
| Antoinette Una Moriarty | Director | 15 Nov 2000 | 18 Jan 2001 | British | 58 years |
| Christopher Sean Hawes | Director | 26 Jul 2011 | 15 Jul 2015 | British | 60 years |
| Daniel Sweeney Frumkin | Director | 3 Nov 2008 | 17 Feb 2009 | United States | 61 years |
| David Brian Wilcox | Director | 18 Jan 2001 | 17 Mar 2006 | British | 79 years |
| Duane Edward Snelling | Director | 30 Jul 2007 | 17 Dec 2008 | British | 62 years |
| Francesca Margaret Semple | Director | 26 Jan 2006 | 1 Mar 2007 | British | 55 years |
| Helmut Karrer | Director | 20 Apr 2005 | 12 Jul 2010 | German | 61 years |
| Ian Duncan Cowie | Director | 2 Jan 2007 | 31 Jan 2014 | British | 65 years |
| Ian Duncan Cowie | Director | 31 Mar 2015 | 31 Oct 2016 | British | 65 years |
| Ian Wright | Director | 27 Jan 2010 | 26 Jan 2011 | British | 60 years |
| Jason Asa Morgan | Director | 1 Sept 2005 | 1 Mar 2007 | British | 56 years |
| Jason Sam Oakley | Director | 30 Sept 2002 | 1 Jul 2003 | British | 58 years |
| John Albert Lea | Director | 15 Nov 2000 | 18 Jan 2001 | British | 74 years |
| John Albert Lea | Secretary | 15 Nov 2000 | 21 Apr 2004 | British | - |
| John Anthony Smith | Director | 24 Jan 2005 | 26 Jan 2006 | British | 74 years |
| John Hamer Wood | Director | 31 Dec 2008 | 15 Aug 2013 | British | 63 years |
| John Hamer Wood | Director | 23 Aug 2016 | 30 Jun 2017 | British | 63 years |
| John Thornton | Director | 18 Jan 2001 | 1 Jul 2002 | British | 68 years |
| Keith Haisman | Director | 1 Oct 2003 | 30 Mar 2005 | British | 76 years |
| Lawrence Edward De Lisle Nichols | Director | 16 Sept 2002 | 22 Sept 2005 | British | 68 years |
| Mark St John Qualter | Director | 26 Jul 2011 | 31 Jan 2014 | British | 62 years |
| Martin John Morrin | Director | 16 Aug 2007 | 31 Mar 2015 | Irish | 67 years |
| Melanie Jane Hannay | Director | 1 Mar 2007 | 6 Apr 2009 | British | 58 years |
| Michael Jeffrey Bardrick | Director | 25 Oct 2011 | 30 Jun 2014 | British | 58 years |
| Michael Kevin Mitchell | Director | 27 Jan 2010 | 29 Nov 2010 | British | 61 years |
| Neil Anthony Sculley | Director | 2 Jan 2007 | 30 Jul 2007 | British | 64 years |
| Neil Joseph Bradley | Director | 16 Sept 2002 | 29 Dec 2006 | British | 59 years |
| Oliver David Watts | Director | 19 Apr 2010 | 31 Jan 2014 | British | 50 years |
| Olivier George Douin | Director | 9 May 2006 | 31 Jul 2006 | French/australian | 84 years |
| Pascal Victor Darrort | Director | 24 Jul 2008 | 31 Aug 2010 | French | 73 years |
| Paul Anthony Lynam | Director | 3 Nov 2008 | 16 Feb 2010 | Irish | 57 years |
| Paul Marrow | Director | 6 Nov 2002 | 30 Sept 2006 | British | 73 years |
| Rachel Elizabeth Fletcher | Secretary | 27 Jul 2007 | 27 Apr 2012 | British | - |
| Richard Devin | Director | 1 Aug 2006 | 13 Nov 2008 | French | 75 years |
| Robert Duncan Brodie | Director | 25 Oct 2011 | 31 Jul 2013 | British | 60 years |
| Robert James Mackenzie Bulloch | Director | 17 Jul 2003 | 21 Apr 2004 | British | 64 years |
| Ross William Mcfarlane | Director | 16 Sept 2002 | 19 Apr 2012 | British | 64 years |
| Stephen James Pateman | Director | 26 Jan 2006 | 20 May 2008 | British | 62 years |
| Stephen John Lent | Director | 16 Sept 2002 | 17 Dec 2004 | British | 71 years |
| Steven Bruce Matthews | Director | 3 Nov 2008 | 25 Jul 2011 | British | 67 years |
| Stuart Antony Holloway | Director | 18 Jan 2001 | 11 Jun 2004 | British | 68 years |
| Suzanne Saville | Director | 1 Mar 2007 | 25 Jul 2011 | British | 61 years |
| William James Andrew Ratcliffe | Director | 22 Oct 2004 | 9 May 2006 | British | 68 years |