| Jack Struan Pitman | Director | 15 Jul 2005 | 13 Feb 2015 | British | 57 years |
| Michael Eric Slade | Director | 15 Jul 2005 | 25 Jul 2016 | British | 80 years |
| Nigel Guthrie Mcnair Scott | Director | 15 Jul 2005 | 31 Aug 2012 | British | 81 years |
| Olswang Cosec Limited | Corporate Secretary | 13 Jul 2005 | 15 Jul 2005 | United Kingdom | - |
| Olswang Directors 1 Limited | Corporate Nominee Director | 13 Jul 2005 | 15 Jul 2005 | United Kingdom | - |
| Olswang Directors 2 Limited | Corporate Nominee Director | 13 Jul 2005 | 15 Jul 2005 | United Kingdom | - |
| Paul Wilkinson | Director | 9 Oct 2008 | 26 Oct 2015 | British | 63 years |
| Philip Michael Brown | Director | 15 Jul 2005 | 5 May 2009 | British | 66 years |
| Robert Thomas Williams | Director | 9 Oct 2008 | 16 Aug 2012 | British | 68 years |