| Andrew Michael David Kirkman | Director | 8 Oct 2012 | 18 Sept 2015 | British | 54 years |
| Benjamin Paul Cox | Director | 14 Jan 2005 | 8 Oct 2012 | British | 54 years |
| Caroline Emma Jenkins | Secretary | 10 Nov 2008 | 8 Oct 2012 | British | - |
| Deborah Jane Oliphant | Director | 15 Jan 2005 | 1 Oct 2008 | British | 64 years |
| Deborah Jane Oliphant | Secretary | 27 Nov 1995 | 24 Jan 2005 | British | - |
| Elliot Arthur James Rees | Director | 31 Jul 2015 | 12 Oct 2020 | British | 52 years |
| Hallmark Registrars Limited | Corporate Nominee Director | 27 Nov 1995 | 27 Nov 1995 | United Kingdom | - |
| Hallmark Secretaries Limited | Corporate Nominee Secretary | 27 Nov 1995 | 27 Nov 1995 | United Kingdom | - |
| Howard Thurston Ellard | Director | 8 Oct 2012 | 6 Apr 2014 | British | 65 years |
| Karen Senior | Secretary | 1 Nov 2014 | 8 Jul 2020 | - | - |
| Kevin Michael Bradshaw | Director | 12 Oct 2020 | 31 Mar 2022 | British | 57 years |
| Lyndi Margaret Hughes | Secretary | 9 Jul 2020 | 31 Mar 2022 | - | - |
| Margaret Lilian Heeley | Secretary | 8 Oct 2012 | 28 Jul 2014 | British | - |
| Mark Burrows Smith | Director | 8 Oct 2012 | 30 Jun 2015 | British | 59 years |
| Nicholas William Maddock | Director | 12 Oct 2020 | 31 Mar 2022 | British | 55 years |
| Phillip Charles Piddington | Director | 31 Jul 2015 | 12 Oct 2020 | British | 70 years |
| Richard Cyril Zmuda | Secretary | 28 Jul 2014 | 30 Nov 2016 | British | - |
| Scott Anthony O'brien | Director | 14 Jan 2005 | 8 Oct 2012 | British | 58 years |
| Scott Edward Massie | Secretary | 22 Nov 2018 | 8 Jul 2020 | - | - |
| Stephen Oliphant | Director | 1 Oct 2008 | 8 Oct 2012 | British | 66 years |
| Stephen Oliphant | Secretary | 15 Jan 2005 | 1 Oct 2008 | British | - |
| Stephen Oliphant | Director | 27 Nov 1995 | 15 Jan 2005 | British | 66 years |