| Angela Mary Cunningham | Secretary | 12 Mar 2004 | 1 Dec 2006 | British | - |
| Anthony Edward Peppard | Director | 26 May 2004 | 31 Dec 2004 | Irish | 67 years |
| Carolyn Jean Down | Secretary | 1 Dec 2006 | 31 Oct 2012 | Other | - |
| Christopher Peter Elton | Director | 16 May 2001 | 31 Jan 2003 | British | 65 years |
| Corporate Appointments Limited | Corporate Nominee Director | 13 Apr 2001 | 16 May 2001 | United Kingdom | - |
| David Edmund Cartledge | Director | 9 Oct 2006 | 21 Sept 2010 | British | 79 years |
| Derek John Lewis | Director | 3 Mar 2005 | 9 Oct 2006 | British | 61 years |
| Derek John Lewis | Secretary | 22 Aug 2005 | 14 Jul 2006 | British | - |
| Howard David Lincoln | Director | 18 Dec 2015 | 30 Nov 2017 | British | 58 years |
| Ian Charles Franks | Secretary | 16 May 2001 | 12 Mar 2004 | British | - |
| Jocelyn Nadauld Brushfield | Director | 8 Jun 2011 | 18 Dec 2015 | British | 55 years |
| Liam Hugh Fennell | Director | 21 Sept 2010 | 8 Jun 2011 | British | 65 years |
| Mark Andrew Spicknell | Director | 9 Oct 2006 | 3 Apr 2007 | British | 58 years |
| Mark Brandwood | Director | 30 Nov 2017 | 14 Jun 2022 | British | 61 years |
| Mark Stanworth | Director | 26 May 2004 | 31 Mar 2005 | British | 61 years |
| Nigel Timothy John Clibbens | Director | 2 Apr 2007 | 8 Jun 2011 | British | 66 years |
| Paul William Henry Dixon | Director | 16 May 2001 | 27 May 2004 | British | 82 years |
| Richard James Hopkins | Director | 3 Mar 2005 | 9 Oct 2006 | British | 67 years |
| Secretarial Appointments Limited | Corporate Nominee Secretary | 13 Apr 2001 | 16 May 2001 | United Kingdom | - |
| Shankar Ramanathan | Director | 26 May 2004 | 23 Feb 2005 | British | 61 years |
| Simon Timothy Dixon | Director | 1 Jan 2003 | 27 May 2004 | British | 59 years |