| Adrian David Prockter | Secretary | 1 Aug 2006 | 16 Oct 2009 | British | - |
| Alan John Hayter | Director | 15 Aug 2011 | 4 Dec 2014 | British | 58 years |
| Alan John Hayter | Secretary | 15 Aug 2011 | 19 Mar 2015 | British | - |
| Alasdair Llewellyn Stables | Director | 20 Oct 2010 | 9 Jan 2013 | British | 54 years |
| Antony Charles Gray | Director | 28 Jan 2002 | 1 Jan 2004 | British | 75 years |
| Bernard Gaillard | Director | 28 Jan 2002 | 25 Oct 2002 | French | 83 years |
| Beverley Linda Gasson | Director | 16 Oct 2009 | 29 Dec 2017 | British | 62 years |
| Carl James Fergusson | Director | 26 Nov 2010 | 19 Mar 2015 | British | 63 years |
| David Allan Jones | Director | 28 Jan 2002 | 12 Dec 2003 | British | 83 years |
| David Christopher Hutchinson | Director | 25 Oct 2002 | 31 Dec 2005 | British | 76 years |
| Everdirector Limited | Corporate Director | 7 Oct 2001 | 28 May 2002 | United Kingdom | - |
| Eversecretary Limited | Corporate Secretary | 7 Oct 2001 | 28 May 2002 | United Kingdom | - |
| Filbuk (secretaries) Limited | Corporate Nominee Secretary | 28 Sept 2001 | 8 Oct 2001 | United Kingdom | - |
| Filbuk Nominees Limited | Corporate Nominee Director | 28 Sept 2001 | 8 Oct 2001 | United Kingdom | - |
| Frederic Roussel | Director | 7 Apr 2009 | 16 Oct 2009 | French | 59 years |
| Gordon John Tuck | Director | 1 Jan 2015 | 22 Jul 2015 | British | 56 years |
| James Sommerville Kirkpatrick Wright | Director | 20 Mar 2017 | 29 Dec 2017 | British | 64 years |
| Johannes Frederick Van Blerk Serfontein | Director | 1 Aug 2006 | 20 Oct 2010 | South African | 58 years |
| John Sullivan | Director | 28 May 2002 | 31 Dec 2003 | British | 80 years |
| Lee Rushbrooke | Director | 1 Jan 2006 | 26 Nov 2010 | British | 56 years |
| Mark Wilson Joel | Director | 14 Feb 2003 | 31 Dec 2005 | British | 63 years |
| Mark Wilson Joel | Director | 16 Oct 2009 | 11 Feb 2011 | British | 63 years |
| Martin James Hobbs | Director | 9 Jan 2013 | 22 Nov 2013 | British | 74 years |
| Martin Kenneth Riley | Director | 31 Dec 2005 | 16 Oct 2009 | British | 59 years |
| Michael Graham Lewis | Director | 16 Oct 2009 | 15 Aug 2011 | British | 55 years |
| Michael Graham Lewis | Secretary | 16 Oct 2009 | 15 Aug 2011 | British | - |
| Michael John Saunders | Director | 28 May 2002 | 14 Feb 2003 | British | 70 years |
| Peter Martin Hines | Director | 12 Dec 2003 | 25 Feb 2009 | Brititsh | 74 years |
| Peter Stuart Bamfield | Director | 1 Jan 2015 | 20 Mar 2017 | British | 55 years |
| Richard John Weddle | Director | 1 Jan 2004 | 12 Jan 2012 | British | 73 years |
| Stewart Leishman Struthers | Director | 19 Mar 2015 | 29 Dec 2017 | British | 68 years |
| Timothy Charles Jackson | Director | 28 May 2002 | 31 Jul 2006 | British | 74 years |
| Timothy Charles Jackson | Secretary | 28 May 2002 | 31 Jul 2006 | British | - |
| Tony Delaney | Director | 20 Jun 2012 | 1 Jan 2015 | British | 60 years |