| Adam John Titmus | Director | 26 Oct 2018 | 23 Mar 2021 | British | 44 years |
| Alan Campbell Ritchie | Director | 19 Mar 2009 | 14 Oct 2009 | British | 59 years |
| Allister Gilbert Michael Wood | Director | 28 Jul 2009 | 31 Jan 2020 | British | 63 years |
| Andrew James Livingston | Director | 24 Jul 2008 | 28 Jul 2009 | British | 54 years |
| Andrew Matthews | Director | 4 Jul 2003 | 6 Dec 2005 | British | 64 years |
| Beif Corporate Services Limited | Corporate Director | 25 Jun 2009 | 19 Dec 2011 | United Kingdom | - |
| Biif Corporate Services Limited | Corporate Director | 25 Jun 2009 | 25 Jun 2009 | United Kingdom | - |
| Brian Reid Ltd. | Corporate Nominee Secretary | 4 Jul 2003 | 4 Jul 2003 | United Kingdom | - |
| Ernest Stephen Battey | Director | 24 Jul 2008 | 7 Sept 2012 | British | 67 years |
| Florence Marie Francoise Barras | Director | 31 May 2006 | 26 Jun 2008 | British,french | 62 years |
| Graham Nicolas Grundon | Director | 4 Jul 2003 | 31 May 2006 | British | 79 years |
| Isobel Mary Nettleship | Secretary | 1 Jun 2005 | 5 Sept 2007 | British | - |
| James Boags | Director | 6 Dec 2005 | 13 Dec 2011 | British | 76 years |
| Joseph Frank Edwin Everett | Director | 29 Jul 2020 | 30 Jun 2023 | British | 35 years |
| Mark Stevens | Director | 31 Oct 2017 | 26 Oct 2018 | British | 59 years |
| Nigel Anthony Bennett | Director | 31 May 2006 | 26 Jun 2008 | British | 65 years |
| Nigel Paul Badham | Director | 7 Sept 2012 | 31 Oct 2017 | British | 64 years |
| Oliver James Wake Jennings | Director | 4 Jul 2003 | 25 Jun 2009 | British | 63 years |
| Peter Stuart Clark | Director | 29 Sept 2016 | 30 Sept 2022 | British | 77 years |
| Richard John Dixon | Director | 24 Jul 2008 | 28 Jul 2009 | British | 55 years |
| Robert Mccallum Fairful | Director | 4 Jul 2003 | 31 May 2006 | British | 83 years |
| Sally-ann Brooks | Director | 19 Dec 2011 | 30 Jun 2023 | British | 60 years |
| Stephen Mabbott Ltd. | Corporate Nominee Director | 4 Jul 2003 | 4 Jul 2003 | United Kingdom | - |
| Stuart Nigel Jones | Director | 19 Dec 2011 | 9 Aug 2016 | British | 72 years |
| William Raymond Johnston | Secretary | 4 Jul 2003 | 1 Jun 2005 | British | - |