| Andrew Edward Jones | Director | 23 Mar 2005 | 18 Oct 2005 | British | 60 years |
| Andrew John Bate | Director | 3 Oct 2016 | 18 Oct 2017 | British | 57 years |
| Andrew John Bate | Director | 17 Sept 2020 | 2 Mar 2022 | British | 57 years |
| Andrew John Summers | Director | 28 Nov 2014 | 23 Oct 2018 | British | 48 years |
| Andrew Jonathan Olie | Director | 8 Dec 2017 | 17 Jun 2019 | British | 58 years |
| Antoni Michael Sitkiewicz | Director | 23 Mar 2005 | 29 Apr 2013 | British | 66 years |
| Antoni Michael Sitkiewicz | Director | 29 Apr 2013 | 30 Sept 2014 | British | 66 years |
| Clive Jonathan Mottram | Secretary | 19 Jun 2009 | 1 Feb 2010 | British | - |
| Deborah Grimason | Secretary | 13 Apr 2007 | 19 Jun 2009 | British | - |
| Ian George Darroch | Director | 18 Oct 2017 | 20 Nov 2019 | British | 61 years |
| James Donald Dickens | Director | 23 Mar 2005 | 1 Jun 2006 | British | 72 years |
| Jonathan Gareth Fisher | Director | 1 Jun 2006 | 27 Nov 2017 | British | 49 years |
| Julie Dawn Millburn | Director | 1 Nov 2008 | 29 Apr 2013 | British | 55 years |
| Julie Dawn Millburn | Director | 29 Apr 2013 | 30 Jun 2013 | British | 55 years |
| Malcolm Whittle | Director | 1 Nov 2009 | 30 Jun 2013 | British | 79 years |
| Mark Thomas Wood | Director | 31 Jul 2013 | 3 Oct 2016 | British | 53 years |
| Mark Thomas Wood | Director | 20 Nov 2019 | 31 Aug 2025 | British | 53 years |
| Martin Kenneth Riley | Director | 29 Apr 2013 | 29 Apr 2013 | British | 59 years |
| Martin Paul Reid | Director | 17 Jun 2019 | 2 Mar 2022 | British | 59 years |
| Martin Victor Hill | Director | 20 Jul 2007 | 16 Aug 2010 | British | 72 years |
| Meaujo Incorporations Limited | Corporate Nominee Director | 14 Jun 2004 | 23 Mar 2005 | United Kingdom | - |
| Nicholas John Dean | Director | 23 Mar 2005 | 20 Jul 2007 | British | 78 years |
| Paul Francis William Cottrell | Director | 29 Apr 2013 | 29 Apr 2013 | British | 60 years |
| Peter Richard Deering | Director | 18 Oct 2005 | 1 Nov 2008 | British | 69 years |
| Philsec Limited | Corporate Nominee Secretary | 14 Jun 2004 | 23 Mar 2005 | United Kingdom | - |
| Raymond Alfred Elliott | Secretary | 23 Mar 2005 | 13 Apr 2007 | British | - |