| Cpm Asset Management Limited | Corporate Nominee Director | 26 Jul 2006 | 19 Oct 2006 | - | - |
| David James Ritchie | Director | 26 Sept 2006 | 9 Jan 2017 | British | 56 years |
| David Nicholas Pearson | Director | 6 May 2010 | 16 Sept 2011 | British | 57 years |
| Earl Sibley | Director | 16 Apr 2015 | 31 Dec 2024 | British | 53 years |
| Hertford Company Secretaries Limited | Corporate Director | 26 Jul 2006 | 19 Oct 2006 | United Kingdom | - |
| Hertford Company Secretaries Limited | Corporate Secretary | 26 Jul 2006 | 19 Oct 2006 | United Kingdom | - |
| Jonathan Stanley Hill | Director | 13 Sept 2010 | 6 Mar 2015 | British | 57 years |
| Keith Bryan Carnegie | Director | 26 Sept 2006 | 31 Dec 2023 | British | 56 years |
| Malcolm Robert Harris | Director | 26 Sept 2006 | 2 Jul 2008 | British | 77 years |
| Martin Trevor Digby Palmer | Secretary | 26 Sept 2006 | 25 Jun 2021 | British | - |
| Neil Cooper | Director | 2 Jul 2008 | 6 May 2010 | British | 58 years |