| Andrew James Phillipps | Director | 30 Oct 2007 | 17 Mar 2017 | English | 58 years |
| Benjamin Larkin | Director | 5 Dec 2016 | 19 Dec 2024 | British | 59 years |
| Catherine Kinnear | Secretary | 15 Jan 2004 | 31 Jul 2005 | British | - |
| Close Ventures Limited | Corporate Secretary | 31 Jul 2005 | 23 Jan 2009 | - | - |
| David Charles Pinckney | Director | 8 Dec 1998 | 6 Jun 2013 | British | 86 years |
| Francis Kyles Malcolm | Director | 8 Dec 1998 | 10 Mar 2007 | British | 83 years |
| Geoffrey Osborne Vero | Director | 2 Jul 2007 | 19 May 2019 | British | 79 years |
| James Richard O'shaughnessy | Director | 8 Jul 2019 | 19 Dec 2024 | British | 50 years |
| Jonathan George Trevelyan Thornton | Director | 8 Dec 1998 | 3 Nov 2017 | British | 79 years |
| Jonathan Mark Gain | Secretary | 5 Jul 1999 | 15 Jan 2004 | British | - |
| Lyn Mary Goleby | Director | 3 Nov 2017 | 19 Dec 2024 | British | 69 years |
| Patrick Harold Reeve | Director | 12 Nov 2013 | 19 Dec 2024 | British | 66 years |
| Pinsent Masons Director Limited | Corporate Nominee Director | 21 Oct 1998 | 8 Dec 1998 | United Kingdom | - |
| Pinsent Masons Secretarial Limited | Corporate Nominee Secretary | 21 Oct 1998 | 27 Nov 1998 | United Kingdom | - |
| Roderick Macdonald Davidson | Director | 8 Dec 1998 | 31 Dec 2007 | British | 88 years |
| William Edward Davis | Secretary | 27 Nov 1998 | 26 Apr 2000 | British | - |