| Claire Treacy | Director | 14 Aug 2015 | 5 Jan 2016 | Irish | 54 years |
| Dws Directors Limited | Corporate Nominee Director | 11 Dec 2002 | 20 Dec 2002 | - | - |
| Dws Secretaries Limited | Corporate Nominee Secretary | 11 Dec 2002 | 23 Dec 2002 | - | - |
| Fraser James Kennedy | Director | 10 Nov 2008 | 14 Aug 2015 | British | 51 years |
| Jeremy John Tutton | Director | 1 Oct 2004 | 30 Apr 2006 | British | 60 years |
| Leslie Murray Fraser Zajac | Secretary | 23 Dec 2002 | 1 Sept 2003 | British | - |
| Marcus Owen Shepherd | Director | 1 Sept 2008 | 10 Nov 2008 | British | 61 years |
| Neil Kenneth Robertson | Director | 5 Jan 2016 | 24 Feb 2017 | British | 51 years |
| Paul Francis Oliver | Director | 20 Dec 2002 | 24 Apr 2008 | British | 71 years |
| Robert John Corlett | Director | 20 Dec 2002 | 25 Jun 2003 | British | 60 years |
| Stephen Paul Mcbride | Director | 23 Dec 2002 | 1 Oct 2004 | British | 69 years |