| Andrew Stephen Gulliford | Director | 3 Nov 2004 | 24 Oct 2008 | British | 63 years |
| David Crawford Bridges | Director | 24 Oct 2008 | 22 Jun 2009 | British | 58 years |
| David Edmund Frederick Simons | Director | 10 Dec 1996 | 2 Oct 2002 | British | 85 years |
| Derek Robert Wilson | Director | 10 Dec 1996 | 4 Nov 2002 | British | 81 years |
| E P S Secretaries Limited | Corporate Nominee Secretary | 25 Jul 1996 | 10 Dec 1996 | - | - |
| Elizabeth Anne Horler | Director | 4 Jul 2008 | 31 Mar 2009 | British | 55 years |
| Gareth John Osborn | Director | 24 Oct 2008 | 22 Jun 2009 | British | 63 years |
| Hugh Linklater Thomson | Director | 10 Dec 1996 | 31 Aug 1998 | British | 80 years |
| John Anthony Nicholas Heawood | Director | 10 Dec 1996 | 4 Jul 2008 | British | 72 years |
| John Robert Probert | Secretary | 10 Dec 1996 | 4 Jul 2008 | British | - |
| John Stephen Philip Keogan | Director | 10 Dec 1996 | 3 Oct 1997 | British | 71 years |
| Justin Richard Read | Director | 30 Jun 2015 | 23 Nov 2016 | British | 64 years |
| Mikjon Limited | Corporate Nominee Director | 25 Jul 1996 | 10 Dec 1996 | United Kingdom | - |
| Philip Anthony Redding | Director | 24 Oct 2008 | 22 Jun 2009 | British | 57 years |
| Richard Cyril Zmuda | Secretary | 10 Dec 1996 | 16 Jul 1998 | British | - |
| Richard David Kingston | Director | 10 Dec 1996 | 31 Dec 2006 | British | 77 years |
| Simon Andrew Carlyon | Director | 22 Jun 2009 | 30 Jun 2015 | Australian | 52 years |
| Siva Shankar | Director | 31 Dec 2006 | 24 Oct 2008 | British | 55 years |
| Siva Shankar | Director | 22 Jun 2009 | 1 Dec 2011 | British | 55 years |
| Stephen Mark Bailey | Director | 10 Dec 1996 | 31 Oct 2007 | British | 70 years |
| Trevor Charles Mant | Director | 22 Jun 2009 | 17 Dec 2009 | British | 69 years |
| Valerie Ann Lynch | Secretary | 4 Jul 2008 | 13 Oct 2008 | British | - |
| Vanessa Kate Simms | Director | 24 Oct 2008 | 22 Jun 2009 | British | 50 years |