| Alexander Daniel Jeffrey | Director | 22 Jun 2000 | 10 Apr 2002 | British | 60 years |
| Alison Louise Gough | Director | 13 Jul 1999 | 10 Apr 2002 | Australian | 63 years |
| Alison Louise Gough | Secretary | 7 Dec 1998 | 6 Jul 1999 | Australian | - |
| Andrew David Herbert-read | Director | 12 Aug 2022 | 8 Mar 2024 | British | 38 years |
| Andrew Rampton | Director | 18 Dec 2013 | 30 Jun 2014 | British | 57 years |
| Capita Company Secretarial Services Limited | Corporate Secretary | 1 Sept 2013 | 28 Aug 2015 | United Kingdom | - |
| Claire Marianne Pettett | Director | 9 Jun 2014 | 10 Jan 2017 | British | 51 years |
| Craig Stephen Matheson | Director | 30 Jan 2006 | 23 Jul 2007 | New Zealand | 59 years |
| David Keith Perry | Director | 10 Apr 2002 | 10 Feb 2006 | British | 66 years |
| Derryn Sue Arthur | Director | 22 Apr 1998 | 28 Apr 2000 | New Zealander | 63 years |
| Digby Stuart Nicklin | Director | 23 Jul 2007 | 1 May 2009 | British | 57 years |
| Georgina Jane Scott | Director | 20 Nov 2008 | 9 Jun 2014 | British | 51 years |
| Glenn Kondo | Director | 18 Jun 2009 | 4 Oct 2011 | Canadian,british | 61 years |
| Hackwood Directors Limited | Corporate Nominee Director | 11 Mar 1998 | 22 Apr 1998 | United Kingdom | - |
| Hackwood Secretaries Limited | Corporate Nominee Secretary | 11 Mar 1998 | 22 Apr 1998 | United Kingdom | - |
| Ian Marshall | Director | 22 Apr 1998 | 15 Oct 1999 | British | 79 years |
| John Conrad Peacock | Director | 10 Apr 2002 | 30 Jan 2006 | British | 65 years |
| John David Clark | Director | 18 Apr 2018 | 12 Aug 2022 | British | 56 years |
| Mark John Packer | Director | 10 Jan 2017 | 22 Oct 2021 | British | 61 years |
| Neil Christopher Martin | Secretary | 22 Sept 2003 | 13 Jan 2005 | British | - |
| Patricia Margaret Davidson | Secretary | 6 Jul 1999 | 10 Mar 2003 | British | - |
| Penelope Ruth Sutton | Secretary | 22 Apr 1998 | 7 Dec 1998 | British | - |
| Peter Walichnowski | Director | 15 Dec 1998 | 30 Jun 2000 | Australian | 71 years |
| Rebecca Jayne Seeley | Director | 10 Jan 2017 | 18 Apr 2018 | British | 46 years |
| Richard Andrew Coppell | Director | 30 Jun 2014 | 12 Dec 2014 | British | 59 years |
| Robin Elliot Butler | Director | 26 Apr 2007 | 18 Jun 2009 | British | 67 years |
| Robin Graham Caven | Director | 28 Apr 2000 | 10 Apr 2002 | British | 65 years |
| Robin Graham Caven | Director | 10 Feb 2006 | 11 Jul 2008 | British | 65 years |
| Scott Richard Mosely | Director | 18 Jun 2009 | 7 Feb 2011 | British | 53 years |
| Stephen Kenneth Grist | Director | 26 Aug 2011 | 16 Jan 2013 | Australian | 59 years |
| Susan Patricia Nicklin | Secretary | 10 Mar 2003 | 22 Sept 2003 | British | - |
| Thanalakshmi Janandran | Secretary | 13 Jan 2005 | 16 Aug 2013 | British | - |
| Thomas William Lee | Director | 26 Apr 2007 | 28 Mar 2008 | Australian | 54 years |