| Abigail Jane Dunning | Director | 11 Nov 2021 | 15 Feb 2022 | British | 51 years |
| Andrew James Gray Thomson | Director | 1 Jan 2007 | 31 Jul 2012 | British | 59 years |
| Andrew John Berger-north | Director | 8 Oct 2008 | 31 Jul 2012 | British | 65 years |
| Andrew John Berger-north | Director | 30 Apr 2019 | 7 Aug 2020 | British | 65 years |
| Bruce Smith Anderson | Director | 29 Jun 2005 | 8 Aug 2006 | British | 63 years |
| David John Atkins | Director | 11 Aug 2006 | 1 Oct 2009 | British | 60 years |
| Dominic Martin Etienne Page | Director | 15 Feb 2022 | 31 May 2023 | British | 58 years |
| Donald Kenneth Gateley | Director | 11 May 2006 | 8 Aug 2006 | British | 61 years |
| Gunnar Sigurdsson | Director | 29 Jun 2005 | 8 Aug 2006 | Icelandic | 57 years |
| Ian Michael Hollocks | Director | 27 Jun 2005 | 8 Aug 2006 | British | 64 years |
| Ian Michael Hollocks | Secretary | 27 Jun 2005 | 11 Aug 2006 | British | - |
| James Cairns Mcmahon | Director | 8 Jun 2005 | 8 Aug 2006 | British | 77 years |
| John Andrew Bywater | Director | 11 Aug 2006 | 31 Mar 2007 | British | 79 years |
| Jonathan Mccarthy | Director | 18 Jul 2005 | 29 Nov 2005 | British | 50 years |
| Jonathan Michael Emery | Director | 1 Jan 2007 | 8 Oct 2008 | British | 60 years |
| Lawrence Francis Hutchings | Director | 8 Oct 2008 | 31 Jul 2012 | British | 60 years |
| Mark Richard Bourgeois | Director | 30 Apr 2019 | 11 Nov 2021 | British | 58 years |
| Martin Clive Jepson | Director | 8 Oct 2008 | 31 Jul 2011 | British | 64 years |
| Md Directors Limited | Corporate Nominee Director | 26 May 2005 | 8 Jun 2005 | United Kingdom | - |
| Md Secretaries Limited | Corporate Nominee Secretary | 26 May 2005 | 8 Jun 2005 | United Kingdom | - |
| Neil Scott Burnett | Director | 29 Jun 2005 | 28 Apr 2006 | British | 57 years |
| Nicholas Alan Scott Hardie | Director | 11 Aug 2006 | 14 Oct 2011 | British | 71 years |
| Nicholas Brian Treseder Alford | Director | 27 Jun 2005 | 8 Aug 2006 | British | 62 years |
| Paul Justin Denby | Director | 11 Nov 2021 | 28 Apr 2023 | British | 55 years |
| Peter William Beaumont Cole | Director | 11 Aug 2006 | 30 Apr 2019 | British | 67 years |
| Stephen Robert Weston | Director | 18 Jul 2005 | 29 Nov 2005 | British | 61 years |
| Stewart Macneill | Director | 18 Jul 2005 | 29 Nov 2005 | British | 52 years |
| Stewart Macneill | Director | 8 Aug 2006 | 11 Aug 2006 | British | 52 years |
| Stewart Macneill | Secretary | 8 Jun 2005 | 27 Jun 2005 | British | - |
| Stuart John Haydon | Secretary | 11 Aug 2006 | 22 Sept 2011 | British | - |
| Thomas Blane Hunter | Director | 29 Jun 2005 | 8 Aug 2006 | British | 65 years |
| Thomas Cochrane | Director | 7 Aug 2020 | 19 May 2021 | British | 44 years |
| Timothy Paul Walton | Director | 8 Jun 2005 | 11 Aug 2006 | British | 65 years |