| Andrew Mark Robinson | Director | 22 Jan 1999 | 31 Oct 2000 | British | 67 years |
| Benjamin Toby Grose | Director | 13 Jul 2012 | 13 Jul 2012 | British | 57 years |
| Benjamin Toby Grose | Director | 13 Jul 2012 | 2 Oct 2014 | British | 57 years |
| Charles Sheridan Alexander Maudsley | Director | 24 Jun 2011 | 12 Dec 2014 | British | 62 years |
| Cheryl Ross Whittington | Director | 16 Jun 2011 | 24 Jun 2011 | British | 60 years |
| Christopher Michael John Forshaw | Director | 24 Jun 2011 | 12 Dec 2014 | British | 77 years |
| Giuseppe Antonio Credali | Director | 1 Dec 2005 | 30 Sept 2010 | British | 64 years |
| Giuseppe Antonio Credali | Secretary | 10 Dec 2002 | 30 Sept 2010 | British | - |
| Ingleby Holdings Limited | Corporate Nominee Director | 3 Sept 1998 | 20 Nov 1998 | United Kingdom | - |
| Ingleby Nominees Limited | Corporate Nominee Secretary | 3 Sept 1998 | 20 Nov 1998 | United Kingdom | - |
| Jean-marc Vandevivere | Director | 13 Jul 2012 | 12 Dec 2014 | French | 49 years |
| Joanne Robinson | Secretary | 20 Nov 1998 | 17 Sept 2003 | British | - |
| John Grahame Whateley | Director | 20 Nov 1998 | 24 Jun 2011 | British | 83 years |
| Lucinda Margaret Bell | Director | 24 Jun 2011 | 12 Dec 2014 | British | 62 years |
| Ndiana Ekpo | Secretary | 24 Jun 2011 | 19 Dec 2014 | - | - |
| Neil William Ramage | Secretary | 1 Dec 2005 | 31 Dec 2009 | British | - |
| Nicholas Charles Mason | Director | 22 Jan 1999 | 31 May 2005 | British | 69 years |
| Nigel Mark Webb | Director | 24 Jun 2011 | 12 Dec 2014 | British | 63 years |
| Peter John Barby | Director | 20 Nov 1998 | 31 Jan 2005 | British | 75 years |
| Philip John Martin | Director | 12 Dec 2014 | 19 Dec 2014 | British | 69 years |
| Raymond Patrick Power | Director | 22 Jan 1999 | 30 Jun 2004 | British | 83 years |
| Robert Alexander Buckey | Director | 12 Apr 1999 | 31 Jul 2005 | British | 72 years |
| Sarah Morrell Barzycki | Director | 24 Jun 2011 | 19 Dec 2014 | British | 68 years |
| Simon Geoffrey Carter | Director | 13 Jul 2012 | 12 Dec 2014 | British | 51 years |
| Stephen Paul Smith | Director | 13 Jul 2012 | 31 Mar 2013 | British | 73 years |
| Stephen Paul Smith | Director | 13 Jul 2012 | 31 Mar 2013 | British | 73 years |
| Timothy Andrew Roberts | Director | 24 Jun 2011 | 12 Dec 2014 | British | 62 years |
| William James Oakley | Director | 22 Jan 1999 | 24 Dec 2003 | British | 78 years |