| Anthony Leonard Vickers | Director | 23 Apr 1998 | 12 Nov 1999 | British | 85 years |
| Barry Wanless | Director | 1 Feb 2000 | 3 Apr 2009 | British | 76 years |
| Carl Hadley | Director | 25 Jan 2000 | 26 Oct 2009 | British | 88 years |
| Ceri David Jones | Director | 6 Jun 2007 | 26 Oct 2009 | British | 55 years |
| Ceri David Jones | Director | 28 Mar 2023 | 14 Feb 2024 | British | 55 years |
| Daniel Otto Flanagan | Director | 6 Jun 2007 | 26 Oct 2009 | Irish | 72 years |
| David John Oborne | Director | 23 Apr 1998 | 8 Jul 1999 | British | 79 years |
| Gareth James Mayhead | Director | 20 Jul 2021 | 28 Mar 2023 | British | 53 years |
| Gerry Ronan | Director | 17 Nov 2011 | 20 Jan 2019 | British | 67 years |
| Gordon Quintin Anderson | Director | 27 Feb 2019 | 7 Mar 2025 | British | 76 years |
| Instant Companies Limited | Corporate Nominee Director | 19 Jan 1998 | 23 Apr 1998 | United Kingdom | - |
| Jan Kurt Nielsen | Director | 6 Jun 2007 | 27 Oct 2009 | British | 76 years |
| John Corelli James Thynne | Director | 23 Apr 1998 | 12 Nov 1999 | British | 95 years |
| Kenneth Board | Director | 19 Jan 1998 | 5 May 2005 | British | 85 years |
| Michael James Smith | Director | 27 Feb 2019 | 6 Apr 2021 | British | 48 years |
| Owen Griffith Ronald Jones | Director | 1 Aug 1999 | 26 Oct 2009 | British | 78 years |
| Owen Stephen Alexander Sennitt | Director | 21 Jan 2017 | 9 Mar 2017 | British | 61 years |
| Phillip Richard Cox Gough | Director | 26 Oct 2009 | 1 Sept 2013 | British | 74 years |
| Phillip Richard Cox Gough | Secretary | 19 Jan 1998 | 1 Sept 2013 | British | - |
| Raymond Ciborowski | Director | 27 Oct 2009 | 24 Mar 2015 | British | 72 years |
| Rob Alexander Brelsford-smith | Director | 20 Jan 2014 | 16 Jul 2019 | New Zealander | 58 years |
| Robert Alexander Brelsford-smith | Secretary | 1 Sept 2013 | 16 Jul 2019 | - | - |
| Robert Eastwood | Director | 16 Jul 2019 | 26 Feb 2020 | British | 69 years |
| Robert Hughes Williams | Director | 25 Jan 2000 | 30 Sept 2003 | British | 85 years |
| Robert Marc Clement | Director | 17 Jan 2013 | 26 Jul 2019 | British | 73 years |
| Robert Marc Clement | Director | 1 Feb 2000 | 14 Aug 2008 | British | 73 years |
| Robert Paul Cherry | Secretary | 23 Apr 1998 | 26 Apr 1999 | British | - |
| Roger Spencer Jones | Director | 15 Oct 2007 | 17 Jun 2008 | British | 83 years |
| Roger Spencer Jones | Director | 24 Mar 2015 | 4 Dec 2018 | British | 83 years |
| Swift Incorporations Limited | Corporate Nominee Secretary | 19 Jan 1998 | 23 Apr 1998 | United Kingdom | - |