| Alan Edward Birch | Director | 12 Jan 2009 | 15 Sept 2011 | British | 56 years |
| Andrew Charles Mutch Rhodes | Director | 26 Jun 2009 | 9 Oct 2014 | British | 56 years |
| Eps Secretaries Limited | Corporate Nominee Secretary | 21 Dec 2005 | 14 Jun 2007 | United Kingdom | - |
| Jonathan Michael Simpson | Director | 31 Oct 2017 | 31 Mar 2023 | British | 53 years |
| Land Securities Trillium Limited | Corporate Director | 14 Jun 2007 | 12 Jan 2009 | - | - |
| Mikjon Limited | Corporate Nominee Director | 21 Dec 2005 | 14 Jun 2007 | United Kingdom | - |
| Peter George Bachmann | Director | 20 Jun 2007 | 30 Jan 2009 | German | 49 years |
| Peter Maxwell Dudgeon | Secretary | 14 Jun 2007 | 12 Jan 2009 | British | - |
| Ppp Nominee Directors Limited | Corporate Director | 15 Sept 2011 | 31 Oct 2017 | United Kingdom | - |
| William Frost | Director | 16 Oct 2008 | 12 Jan 2009 | British | 75 years |
