| Caroline Anne Sutherland | Secretary | 15 Jun 2006 | 31 Jan 2012 | British | - |
| David Fraser Sutherland | Director | 27 Apr 2006 | 31 Dec 2011 | British | 77 years |
| E M Plant Hire Limited | Corporate Director | 15 Jun 2006 | 23 Dec 2009 | United Kingdom | - |
| Hms Directors Limited | Corporate Nominee Director | 25 Jan 2006 | 15 Jun 2006 | United Kingdom | - |
| Hms Secretaries Limited | Corporate Nominee Director | 25 Jan 2006 | 15 Jun 2006 | United Kingdom | - |
| Hms Secretaries Limited | Corporate Nominee Secretary | 25 Jan 2006 | 15 Jun 2006 | United Kingdom | - |
| James Cameron | Secretary | 31 Jan 2012 | 29 Jun 2012 | British | - |