| Alexander John Adamson Wilson | Director | 1 Nov 2011 | 30 Sept 2020 | British | 51 years |
| Ann Lindsay Roughead | Director | 27 Sept 2007 | 6 Oct 2011 | British | 64 years |
| Benedict Joel Chambers | Director | 31 Mar 2005 | 22 Mar 2016 | British | 54 years |
| Desna Lee Martin | Secretary | 31 Mar 2005 | 30 Sept 2019 | British | - |
| Donald Armstrong Jordison | Director | 1 Nov 2011 | 1 May 2018 | British | 66 years |
| Hackwood Directors Limited | Corporate Nominee Director | 25 Feb 2005 | 30 Mar 2005 | United Kingdom | - |
| Hackwood Secretaries Limited | Corporate Nominee Secretary | 25 Feb 2005 | 30 Mar 2005 | United Kingdom | - |
| John Marcus Willcock | Director | 1 May 2018 | 7 Oct 2020 | British | 63 years |
| Kenneth Anthony Lawrence | Director | 11 Apr 2005 | 27 Sept 2007 | British | 73 years |
| Neil Thompson | Director | 1 Oct 2009 | 12 Dec 2016 | British | 58 years |
| Nicholas James Sanderson | Director | 3 Feb 2017 | 11 Oct 2022 | British | 53 years |
| Paul Bernard Cassidy | Director | 27 Sept 2007 | 1 Nov 2011 | British | 63 years |
| Robert Montague Noel | Director | 31 Mar 2005 | 30 Sept 2009 | British | 62 years |
| Simon William Howard | Director | 6 Oct 2011 | 1 Nov 2011 | British | 65 years |
| Vincent John Jerrard | Director | 11 Apr 2005 | 24 Aug 2007 | British | 71 years |