| Andrew James Gray Thomson | Director | 1 Jan 2007 | 19 Mar 2014 | British | 59 years |
| Andrew John Berger-north | Director | 8 Oct 2008 | 7 Aug 2020 | British | 65 years |
| Andrew Nicholas Hewson | Director | 31 May 2001 | 23 Sept 2002 | British | 68 years |
| Christopher Mark Stephen Evans | Director | 31 May 2001 | 31 Mar 2002 | British | 61 years |
| Clifford Chance Secretaries Limited | Corporate Nominee Secretary | 17 May 2001 | 31 May 2001 | United Kingdom | - |
| David John Atkins | Director | 28 Mar 2003 | 1 Oct 2009 | British | 60 years |
| Geoffrey Harcroft Wright | Director | 23 Sept 2002 | 30 Jun 2006 | British | 83 years |
| Iain Farlane Sim Harris | Director | 23 Sept 2002 | 21 Nov 2003 | British | 64 years |
| Ian Michael Hollocks | Secretary | 31 May 2001 | 23 Sept 2002 | British | - |
| John Andrew Bywater | Director | 23 Sept 2002 | 31 Mar 2007 | British | 79 years |
| Jonathan Michael Emery | Director | 1 Jan 2007 | 8 Oct 2008 | British | 60 years |
| Lawrence Francis Hutchings | Director | 8 Oct 2008 | 28 Sept 2012 | British | 60 years |
| Martin Clive Jepson | Director | 8 Oct 2008 | 31 Jul 2011 | British | 64 years |
| Martin Edgar Richards | Nominee Director | 17 May 2001 | 31 May 2001 | British | 83 years |
| Matthew Robert Layton | Nominee Director | 17 May 2001 | 31 May 2001 | British | 65 years |
| Michael John Baker | Director | 23 Sept 2002 | 30 Jun 2006 | British | 63 years |
| Nicholas Alan Scott Hardie | Director | 23 Sept 2002 | 14 Oct 2011 | British | 71 years |
| Nicholas Brian Treseder Alford | Director | 20 Nov 2001 | 23 Sept 2002 | British | 62 years |
| Paul Laurence Huberman | Director | 31 May 2001 | 23 Sept 2002 | British | 65 years |
| Peter William Beaumont Cole | Director | 23 Sept 2002 | 30 Apr 2019 | British | 67 years |
| Stuart John Haydon | Secretary | 23 Sept 2002 | 22 Sept 2011 | British | - |
| Timothy Paul Walton | Director | 31 May 2001 | 23 Sept 2002 | British | 65 years |
