| Andrew Sutherland | Director | 15 Apr 2002 | 29 Aug 2018 | British | 65 years |
| David Thomas Milloy | Director | 17 Jul 2002 | 17 Dec 2003 | British | 61 years |
| Donald William Borland | Director | 20 Aug 2007 | 1 Jul 2011 | British | 60 years |
| Euan James Edward Haggerty | Director | 1 Jul 2011 | 30 Jun 2017 | British | 49 years |
| Ian Butchart | Director | 29 Aug 2018 | 27 Oct 2020 | British | 70 years |
| Julie Mansfield Jackson | Director | 25 Feb 2005 | 18 Sept 2009 | British | 61 years |
| Marlene Wood | Director | 15 Apr 2002 | 17 Dec 2003 | British | 64 years |
| Marlene Wood | Director | 25 Feb 2005 | 29 May 2009 | British | 64 years |
| Michael David Rutterford | Director | 17 Dec 2003 | 29 Aug 2018 | British | 79 years |
| Pamela June Smyth | Secretary | 15 Apr 2002 | 16 May 2012 | British | - |
| Philip Hartley Miller | Director | 17 Dec 2003 | 31 May 2015 | British | 70 years |
| Sdg Registrars Limited | Corporate Nominee Director | 15 Apr 2002 | 15 Apr 2002 | United Kingdom | - |
| Sdg Secretaries Limited | Corporate Nominee Secretary | 15 Apr 2002 | 15 Apr 2002 | United Kingdom | - |