| Barry Alexander Ralph Gerrard | Secretary | 1 Mar 2007 | 30 Jun 2012 | British | - |
| Barry Alexander Ralph Gerrard | Secretary | 12 Aug 2015 | 31 Mar 2020 | - | - |
| Christopher Boyce | Director | 20 Sept 2006 | 1 Jul 2015 | American | 61 years |
| Company Directors Limited | Corporate Nominee Director | 25 Nov 2003 | 25 Nov 2003 | United Kingdom | - |
| Crispian John Hotson | Director | 25 Nov 2003 | 1 Jul 2015 | British | 75 years |
| Evan Mcculloch Lovell | Director | 31 Dec 2013 | 14 Jun 2016 | American | 57 years |
| Frances Elizabeth Brandon-farrow | Director | 29 Nov 2006 | 12 Dec 2008 | British | 63 years |
| Frank Andrew Reed | Director | 3 Dec 2004 | 31 Aug 2005 | British | 69 years |
| Gordon Douglas Mccallum | Director | 23 Dec 2004 | 2 Sept 2005 | British | 66 years |
| Grant Robert Harrison | Director | 26 Jan 2005 | 9 Feb 2006 | British | 62 years |
| Joshua Bayliss | Secretary | 31 Aug 2006 | 1 Mar 2007 | British | - |
| Mark Lavern Pover | Director | 1 Mar 2008 | 9 Dec 2009 | Other | 61 years |
| Mark Poole | Director | 2 Sept 2005 | 24 Feb 2010 | British | 64 years |
| Matthew Johnson Eyring | Director | 5 May 2011 | 1 Jul 2015 | American | 57 years |
| Patrick Charles Kingdon Mccall | Director | 30 Jan 2004 | 2 Sept 2005 | British | 62 years |
| Patrick Charles Kingdon Mccall | Director | 24 Feb 2010 | 16 Feb 2012 | British | 62 years |
| Peter Gerardus Gram | Secretary | 30 Jan 2004 | 31 Aug 2006 | British | - |
| Peter Michael Russell Norris | Director | 10 Feb 2004 | 3 Feb 2010 | British | 71 years |
| Ronald Mark Levenson | Director | 26 May 2005 | 31 Dec 2007 | United States Citizen | 70 years |
| Sean Charles Forbes | Director | 5 Mar 2007 | 8 Apr 2011 | United States Citize | 58 years |
| Stephen Grenville Williams | Director | 25 Nov 2003 | 30 Jan 2004 | British | 69 years |
| Stephen Grenville Williams | Director | 22 Feb 2006 | 21 Sept 2009 | British | 69 years |
| Stephen Grenville Williams | Secretary | 25 Nov 2003 | 30 Jan 2004 | British | - |
| Stephen Patrick Thornton | Director | 10 Feb 2004 | 29 Nov 2006 | British | 69 years |
| Stephen Thomas Murphy | Director | 2 Sept 2005 | 31 Dec 2013 | British | 70 years |
| Temple Secretaries Limited | Corporate Nominee Secretary | 25 Nov 2003 | 25 Nov 2003 | - | - |