| Alexander James Grant | Director | 24 May 2006 | 13 Dec 2006 | British | 65 years |
| Alyson Marshall | Director | 30 Mar 2007 | 26 Apr 2011 | British | 63 years |
| Caroline Anne Sutherland | Secretary | 24 Mar 2005 | 31 Jan 2012 | British | - |
| David Fraser Sutherland | Director | 24 Mar 2005 | 11 Oct 2006 | British | 77 years |
| David Fraser Sutherland | Director | 13 Dec 2006 | 31 Dec 2011 | British | 77 years |
| Donald Henry Mackenzie | Director | 27 Jun 2007 | 16 Jun 2011 | British | 69 years |
| George Gabriel Fraser | Director | 24 Mar 2005 | 13 Dec 2006 | British | 72 years |
| George Gabriel Fraser | Director | 27 Jun 2007 | 16 Jun 2011 | British | 72 years |
| Hms Directors Limited | Corporate Nominee Director | 1 Oct 2004 | 28 Jul 2005 | United Kingdom | - |
| Hms Secretaries Limited | Corporate Nominee Director | 1 Oct 2004 | 28 Jul 2005 | United Kingdom | - |
| Hms Secretaries Limited | Corporate Nominee Secretary | 1 Oct 2004 | 28 Jul 2005 | United Kingdom | - |
| James Cameron | Secretary | 31 Jan 2012 | 29 Jun 2012 | British | - |
| John Mackay | Director | 24 May 2006 | 13 Dec 2006 | British | 77 years |
| June Philip | Director | 27 Jun 2007 | 16 Jun 2011 | British | 83 years |
| Kenneth William Cameron | Director | 27 Jun 2007 | 16 Jun 2011 | British | 70 years |
| Marjory Bremner Muir | Director | 13 Dec 2006 | 3 Mar 2009 | British | 66 years |