| Adrian Walton Gower | Director | 21 Apr 2005 | 31 Oct 2006 | British | 64 years |
| Alnery Incorporations No 1 Limited | Corporate Nominee Director | 8 Feb 2005 | 21 Apr 2005 | - | - |
| Alnery Incorporations No 1 Limited | Corporate Nominee Secretary | 8 Feb 2005 | 21 Apr 2005 | - | - |
| Alnery Incorporations No 2 Limited | Corporate Nominee Director | 8 Feb 2005 | 21 Apr 2005 | - | - |
| Capita Trust Company Limited | Corporate Director | 21 Apr 2005 | 13 May 2005 | - | - |
| Capita Trust Secretaries Limited | Corporate Secretary | 27 Nov 2008 | 17 Jan 2014 | United Kingdom | - |
| Clifford Chance Secretaries (cca) Limited | Corporate Secretary | 21 Apr 2005 | 27 Nov 2008 | United Kingdom | - |
| Colin Arthur Benford | Director | 30 Jul 2015 | 31 Jan 2024 | British | 64 years |
| Susan Elizabeth Lawrence | Director | 29 Jun 2009 | 31 Jul 2015 | British | 65 years |