| Andrew Charles Beattie | Director | 30 Dec 2005 | 1 Nov 2016 | British | 66 years |
| Barry David Wilcox | Director | 22 Jan 1997 | 1 Jul 2002 | British | 65 years |
| Company Directors Limited | Corporate Nominee Director | 22 Jan 1997 | 22 Jan 1997 | United Kingdom | - |
| David John Williams | Director | 10 Oct 2001 | 31 Dec 2018 | British | 61 years |
| Frances Margaret Horsburgh | Secretary | 4 Oct 2018 | 1 Nov 2018 | - | - |
| John Pemberton | Director | 4 Feb 2009 | 1 Nov 2016 | British | 59 years |
| John Pemberton | Secretary | 10 Feb 2004 | 4 Oct 2018 | British | - |
| Julie Agnes Russell | Director | 1 Nov 2016 | 30 Oct 2020 | British | 61 years |
| Julie Frances Scott | Director | 1 Nov 2016 | 26 Feb 2021 | British | 55 years |
| Michael John Cooper | Director | 22 Jan 1997 | 31 Dec 1999 | British | 88 years |
| Neil James Messenger | Director | 30 Oct 2020 | 30 Sept 2021 | British | 61 years |
| Philip Charles Taylor | Director | 22 Jan 1997 | 4 Oct 2006 | British | 76 years |
| Richard Wynne Griffith | Director | 28 Sept 2006 | 1 Nov 2016 | British | 67 years |
| Stuart Paul Banks | Director | 22 Jan 1997 | 31 Dec 2018 | British | 63 years |
| Stuart Paul Banks | Secretary | 22 Jan 1997 | 10 Feb 2004 | British | - |
| Temple Secretaries Limited | Corporate Nominee Secretary | 22 Jan 1997 | 22 Jan 1997 | - | - |
| Wendy Jane Smith | Secretary | 1 Nov 2018 | 1 Mar 2021 | - | - |