| Ann Bird | Director | 1 Jan 2005 | 4 Nov 2005 | British | 70 years |
| Ann Bird | Director | 1 Sept 2006 | 31 Dec 2014 | British | 70 years |
| Anthony Michael Chetwynd Dobbin | Director | 16 Dec 1998 | 30 Jun 2006 | British | 81 years |
| Derek Hamish Baillie | Director | 3 May 2007 | 1 Jan 2013 | British | 70 years |
| E P S Secretaries Limited | Corporate Nominee Secretary | 24 Nov 1998 | 16 Dec 1998 | - | - |
| Gareth Andrew Jones | Director | 16 Dec 1998 | 12 Jun 2002 | Britsh | 75 years |
| Gerald Robert Jennings | Director | 3 May 2007 | 31 Mar 2015 | British | 68 years |
| Keith Walter Nash | Director | 5 Jul 2002 | 31 Mar 2004 | British | 71 years |
| Lester Paul Hampson | Director | 3 May 2007 | 31 Jul 2015 | British | 64 years |
| Mikjon Limited | Corporate Nominee Director | 24 Nov 1998 | 16 Dec 1998 | United Kingdom | - |
| Nathan Reidy | Director | 1 Feb 2012 | 4 Sept 2015 | British | 46 years |
| Neville William Johnson | Director | 16 Dec 1998 | 15 Feb 2007 | British | 78 years |
| Peter Henry Frackiewicz | Director | 16 Dec 1998 | 16 Jan 2015 | British | 69 years |
| Peter Maxwell Dudgeon | Secretary | 16 Dec 1998 | 30 Apr 2011 | British | - |
| Steven John Madeley | Director | 1 Aug 2012 | 4 Sept 2015 | British | 64 years |