| Andrew Christian Cowley | Director | 28 Apr 2006 | 17 Oct 2006 | British | 63 years |
| Andrew George Geddes | Director | 18 Apr 2000 | 9 Nov 2001 | British | 78 years |
| Anthony Charles Roper | Director | 12 Oct 2011 | 23 Oct 2013 | British | 66 years |
| Clement David Baptiste Leverd | Director | 3 Feb 2016 | 13 Jul 2022 | French | 40 years |
| D.w. Company Services Limited | Corporate Nominee Secretary | 12 Jan 2000 | 18 Apr 2000 | United Kingdom | - |
| Douglas James Crawford | Nominee Director | 12 Jan 2000 | 18 Apr 2000 | British | 61 years |
| Elena Giorgiana Wegener | Director | 23 Oct 2013 | 5 Sept 2019 | British | 51 years |
| Geoffrey Alan Quaife | Director | 8 Nov 2007 | 3 Feb 2016 | British | 71 years |
| Geoffrey Ernest Leake | Director | 27 Jan 2004 | 6 Nov 2009 | British | 77 years |
| James Christopher Heath | Director | 22 Jul 2015 | 5 Nov 2015 | British | 51 years |
| John Barclay Chalmers | Director | 18 Apr 2000 | 21 Aug 2003 | British | 76 years |
| John Cann | Director | 21 Aug 2003 | 28 Apr 2006 | British | 69 years |
| Joseph Mark Linney | Director | 22 Jun 2006 | 22 Jul 2015 | British | 68 years |
| Justin Todd Scholes | Director | 6 Nov 2009 | 26 Nov 2012 | New Zealander | 50 years |
| Keith William Pickard | Director | 28 Apr 2006 | 31 May 2007 | British | 58 years |
| Keith William Pickard | Director | 12 Oct 2011 | 23 Oct 2013 | British | 58 years |
| Maria Lewis | Secretary | 27 Sept 2012 | 4 Sept 2015 | British | - |
| Michael Buchanan Polson | Director | 12 Jan 2000 | 18 Apr 2000 | British | 62 years |
| Neil Smith | Director | 21 Aug 2003 | 22 Jun 2006 | British | 79 years |
| Nicholas George Bown | Director | 9 Nov 2001 | 21 Aug 2003 | British | 81 years |
| Nicholas George Bown | Secretary | 18 Apr 2000 | 21 Aug 2003 | British | - |
| Nimarpreet Singh Sehmi | Director | 31 May 2007 | 1 Feb 2008 | British | 48 years |
| Peter Geoffrey Shell | Secretary | 21 Aug 2003 | 23 Mar 2007 | British | - |
| Phillip John Cooper | Director | 17 Aug 2007 | 1 Oct 2011 | British | 77 years |
| Robert James Newton | Director | 30 Jan 2012 | 3 Feb 2016 | British | 70 years |
| Robert Milton Frost | Director | 17 Oct 2006 | 23 Apr 2007 | British | 59 years |
| Roger Keith Miller | Secretary | 23 Mar 2007 | 27 Sept 2012 | British | - |
| Ronald Sutherland Macdonald | Director | 23 May 2003 | 21 Aug 2003 | British | 75 years |
| Saul David Schneider | Director | 8 Sept 2003 | 28 Apr 2006 | British | 58 years |
| Simon Henniker Ingall | Director | 14 Apr 2000 | 23 May 2003 | British | 87 years |
| Stephanie Ann Exell | Director | 5 Sept 2019 | 17 Apr 2024 | British | 49 years |
| Teresa Sarah Hedges | Secretary | 4 Sept 2015 | 17 Sept 2018 | - | - |
| Vanessa Claudia Tiziana Gilodi - Johnson | Director | 23 Apr 2007 | 15 Aug 2007 | British | 56 years |
| William James Barr | Director | 18 Apr 2000 | 23 May 2003 | British | 87 years |