| Anthony Greasley | Director | 1 Jul 1997 | 5 Jan 2001 | British | 92 years |
| Barratt Corporate Secretarial Services Limited | Corporate Director | 31 Aug 2011 | 23 May 2016 | United Kingdom | - |
| Brian Albert Voice Henson | Director | 17 Jun 1992 | 1 Jun 1996 | British | 93 years |
| Brian Albert Voice Henson | Secretary | 17 Jun 1992 | 17 Jun 1996 | British | - |
| Clive Fenton | Director | 11 Jun 2007 | 6 Jan 2010 | British | 68 years |
| Graham Marshall Brown | Secretary | 1 Jun 1996 | 1 Mar 2003 | British | - |
| Ian Hogarth | Director | 21 Jul 2009 | 22 Jul 2011 | British | 60 years |
| Ian Robertson | Director | 1 Jun 1996 | 30 Jun 2007 | British | 79 years |
| Laurence Dent | Director | 11 Jun 2007 | 6 Jan 2010 | British | 74 years |
| Laurence Dent | Secretary | 31 Dec 2007 | 31 Dec 2010 | British | - |
| Mark Andrew Pain | Director | 11 Jun 2007 | 21 Jul 2009 | British | 65 years |
| Mark Sydney Clare | Director | 11 Jun 2007 | 6 Jan 2010 | British | 69 years |
| Martin Howard Gregory | Director | 17 Jun 1992 | 1 Jun 1996 | British | 68 years |
| Neil Cooper | Director | 23 Nov 2015 | 19 Jan 2017 | British | 59 years |
| Nicolas John Townsend | Director | 1 Jun 1996 | 8 Apr 2006 | British | 80 years |
| Peter Leslie John Britten | Director | 17 Jun 1992 | 20 Oct 1993 | English | 92 years |
| Richard John Russell Brooke | Director | 27 Sept 2002 | 6 Jan 2010 | British | 66 years |
| Robert Granville Douglas | Secretary | 1 Mar 2003 | 31 Dec 2007 | British | - |
| Russell Alan Deards | Director | 21 Jul 2009 | 31 Aug 2011 | British | 59 years |
| Steven John Boyes | Director | 11 Jun 2007 | 6 Jan 2010 | British | 66 years |