| Andrew Peter King | Director | 21 Dec 2001 | 8 Sept 2006 | British | 60 years |
| Andrew Peter King | Secretary | 21 Dec 2001 | 8 Sept 2006 | British | - |
| Anthony Colletta | Director | 13 Aug 1998 | 21 Dec 2001 | British | 64 years |
| Anthony Francis Martin | Director | 27 Feb 1997 | 8 Sept 2006 | Irish | 71 years |
| Benjamin James Michael Holgate | Secretary | 27 Sept 2010 | 31 Jan 2016 | British | - |
| Colin Howard Sims | Director | 21 May 2010 | 19 Nov 2010 | British | 56 years |
| Colin Patrick Maher | Secretary | 18 Jun 2010 | 27 Sept 2010 | British | - |
| David James Lennon | Director | 17 Dec 2007 | 21 May 2010 | American | 54 years |
| Edgar Humberto Arrocha | Director | 23 Mar 2016 | 15 Aug 2016 | Usa | 55 years |
| Halliwells Directors Limited | Corporate Nominee Director | 30 Dec 1996 | 4 Feb 1997 | - | - |
| Halliwells Secretaries Limited | Corporate Nominee Secretary | 30 Dec 1996 | 4 Feb 1997 | - | - |
| Helen Roberts | Secretary | 17 Nov 2008 | 18 Jun 2010 | British | - |
| Hl Secretaries Limited | Corporate Director | 30 Dec 1996 | 4 Feb 1997 | - | - |
| Ian Alexander Craig | Secretary | 4 Feb 1997 | 21 Dec 2001 | British | - |
| Jacqueline Anne Wright | Secretary | 17 Dec 2007 | 17 Nov 2008 | British | - |
| James Peter Burnie | Director | 4 Feb 1997 | 19 Nov 2010 | British | 69 years |
| Jason Mark Brooks | Director | 1 May 2019 | 8 Apr 2025 | British,australian | 53 years |
| Joaquin Mascaro Beneyto | Director | 1 Oct 2010 | 19 Nov 2010 | Spanish | 51 years |
| John Ti Li | Director | 19 May 2009 | 19 Nov 2010 | American | 57 years |
| Jonathan Peacock | Director | 11 Sept 2006 | 19 May 2009 | British | 67 years |
| Oriane Fanny Lacaze | Director | 15 Aug 2016 | 1 May 2019 | French | 46 years |
| Paul David Burns | Director | 12 Jan 2009 | 19 May 2009 | American | 57 years |
| Rajesh Agarwal | Director | 19 May 2009 | 17 Sept 2010 | American/indian | 57 years |
| Rebecca Ann Weston | Secretary | 1 Feb 2016 | 1 Jan 2021 | - | - |
| Richard Samuel Cullen | Secretary | 1 Jan 2021 | 20 Jul 2022 | - | - |
| Robert Dwyer Nolan | Director | 14 Oct 2003 | 8 Sept 2006 | Irish | 82 years |
| Robert Pelzer | Director | 11 Sept 2006 | 17 Nov 2008 | Canadian | 72 years |
| Rodney Michael Graves | Director | 22 Aug 1997 | 28 Nov 2003 | British | 84 years |
| Russell John Race | Director | 17 Jan 2002 | 8 Sept 2006 | British | 79 years |
| Ruth Christine Matthews | Director | 4 Feb 1997 | 19 Nov 2010 | British | 69 years |
| Sally Jane Jennings | Secretary | 11 Sept 2006 | 17 Dec 2007 | British | - |
| Shaun David Loughran | Director | 19 Nov 2010 | 28 Feb 2016 | British | 66 years |
| William Hinshaw | Director | 11 Sept 2006 | 17 Dec 2007 | American | 57 years |