| Amir Saadeddin Ibrahim | Director | 1 May 2009 | 1 Apr 2012 | British | 51 years |
| Andrew Roy Halliwell | Director | 14 Jan 2004 | 16 Mar 2004 | British | 69 years |
| Andrew Steven Chubb | Director | 1 Jul 2005 | 1 Mar 2007 | British | 68 years |
| Anthony Conway | Director | 15 Mar 2004 | 26 Nov 2010 | British | 64 years |
| Arild Skjervoy | Director | 14 Aug 2003 | 16 Mar 2004 | Norwegian | 68 years |
| Christopher Gautrey | Director | 21 Jan 2004 | 16 Mar 2004 | British | 78 years |
| Combined Nominees Limited | Corporate Nominee Director | 19 Feb 1999 | 10 Mar 1999 | United Kingdom | - |
| Combined Secretarial Services Limited | Corporate Nominee Director | 19 Feb 1999 | 10 Mar 1999 | United Kingdom | - |
| Combined Secretarial Services Limited | Corporate Nominee Secretary | 19 Feb 1999 | 10 Mar 1999 | United Kingdom | - |
| Daniel Mcgeachie | Director | 10 Mar 1999 | 10 Jun 2000 | British | 91 years |
| David Anthony Tansley | Director | 15 Mar 2004 | 19 Apr 2004 | British | 78 years |
| David Grimshaw | Secretary | 13 Aug 2003 | 15 Mar 2004 | Other | - |
| David Oliver Kem | Director | 10 Mar 1999 | 1 Jun 2000 | Us Citizen | 83 years |
| David Paul Bolen | Director | 10 Mar 1999 | 1 Jun 2001 | Us Citizen | 68 years |
| Derryl Lynn Collins | Director | 10 Mar 1999 | 11 Nov 2002 | British | 79 years |
| Derryl Lynn Collins | Secretary | 10 Mar 1999 | 11 Nov 2002 | British | - |
| Edith Jeannie Stirrup | Secretary | 13 Aug 2003 | 15 Mar 2004 | Other | - |
| Elaine June Lynch | Secretary | 13 Aug 2003 | 15 Mar 2004 | British | - |
| Elaine Marie Price | Secretary | 5 Apr 2009 | 26 Nov 2010 | Other | - |
| George Edward Watkins | Director | 10 Mar 1999 | 3 Sept 2002 | British | 83 years |
| Gisle Eriksen | Director | 1 Jun 2001 | 14 Aug 2003 | Norwegian | 63 years |
| Gregory James Goff | Director | 3 Sept 2002 | 14 Aug 2003 | American | 70 years |
| Ian Courtenay Harrison | Director | 1 Mar 2007 | 29 Oct 2008 | British | 70 years |
| Ian Courtenay Harrison | Director | 26 Nov 2010 | 1 Apr 2012 | British | 70 years |
| James Deas Mcmorran | Director | 14 Aug 2003 | 31 Dec 2003 | British | 69 years |
| John Alexander Grant | Director | 19 Apr 2004 | 30 Jan 2009 | British | 78 years |
| Malcolm David Griffiths | Director | 10 Mar 1999 | 18 Sept 2003 | British | 75 years |
| Michael Philip Stokeld | Secretary | 10 Mar 1999 | 13 Aug 2003 | British | - |
| Page Frank Maxson | Director | 14 Aug 2003 | 16 Mar 2004 | American | 66 years |
| Paul Jerzy Dubenski | Director | 30 Apr 2005 | 1 May 2009 | British | 63 years |
| Paul Westerman | Director | 1 Apr 2012 | 1 Feb 2017 | Dutch | 57 years |
| Peter Alexander Short | Director | 30 Apr 2005 | 1 Jul 2005 | British | 71 years |
| Philip Matthew James Hill | Director | 1 Feb 2017 | 3 Jul 2020 | British | 51 years |
| Richard Philipson Barber Swallow | Secretary | 15 Mar 2004 | 5 Apr 2009 | British | - |
| Roger Stephen Ramshaw | Director | 3 Sept 2002 | 31 Dec 2003 | British | 77 years |
| Rupert Justin Turner | Director | 15 Mar 2004 | 31 Aug 2009 | British | 64 years |
| Stefan Ake Wulkan | Director | 31 Aug 2009 | 26 Nov 2010 | Swedish | 64 years |
| Steven Michael Theede | Director | 1 Jul 2000 | 14 Aug 2003 | Us Citizen | 74 years |
| Thomas Clifford Knudson | Director | 10 Mar 1999 | 1 Jul 2000 | U S Citizen | 80 years |
| Thomas Edward Cook | Secretary | 11 Nov 2002 | 13 Aug 2003 | American | - |
| Todd William Fredin | Director | 14 Aug 2003 | 16 Mar 2004 | American | 72 years |
| William Ricky Hamm | Director | 1 Jun 2000 | 3 Sept 2002 | U.s.citizen | 79 years |