| Alison Louise Gough | Director | 16 Nov 1999 | 29 Sept 2003 | British | 63 years |
| Alison Louise Gough | Secretary | 26 Mar 2003 | 29 Sept 2003 | British | - |
| Capita Company Secretarial Services Limited | Corporate Secretary | 1 Sept 2013 | 28 Aug 2015 | United Kingdom | - |
| Cheryl Ann Lane | Director | 17 Mar 2016 | 16 Jul 2020 | British | 54 years |
| Craig Stephen Matheson | Director | 29 Sept 2003 | 23 Jul 2007 | New Zealand | 59 years |
| Craig Stephen Matheson | Director | 30 Oct 2013 | 17 Mar 2016 | New Zealand | 59 years |
| Daniel Rashin | Director | 16 Nov 1999 | 15 Dec 2000 | U S Citizen | 71 years |
| Derryn Sue Arthur | Director | 16 Nov 1999 | 28 Apr 2000 | New Zealander | 63 years |
| Digby Stuart Nicklin | Director | 23 Jul 2007 | 1 May 2009 | British | 57 years |
| Georgina Jane Scott | Director | 7 Feb 2011 | 31 Dec 2013 | British | 51 years |
| Glenn Kondo | Director | 18 Jun 2009 | 4 Oct 2011 | Canadian,british | 61 years |
| Hackwood Directors Limited | Corporate Nominee Director | 30 Sept 1999 | 16 Nov 1999 | United Kingdom | - |
| Hackwood Secretaries Limited | Corporate Nominee Secretary | 30 Sept 1999 | 16 Nov 1999 | United Kingdom | - |
| Jacqueline Jordan | Secretary | 10 Mar 2003 | 26 Mar 2003 | British | - |
| Jacqueline Jordan | Secretary | 29 Sept 2003 | 31 Mar 2004 | British | - |
| Jessica Mary Walker | Director | 16 Jul 2020 | 30 Jun 2022 | Australian | 43 years |
| Mark John Packer | Director | 17 Mar 2016 | 22 Oct 2021 | British | 61 years |
| Neil Christopher Martin | Secretary | 31 Mar 2004 | 13 Jan 2005 | British | - |
| Nicola Mary Johnson | Director | 30 Oct 2013 | 12 Feb 2016 | Australian | 46 years |
| Patricia Margaret Davidson | Secretary | 16 Nov 1999 | 10 Mar 2003 | British | - |
| Robin Elliot Butler | Director | 23 Jul 2007 | 18 Jun 2009 | British | 67 years |
| Robin Graham Caven | Director | 28 Apr 2000 | 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 |
| Thanalakshmi Janandran | Secretary | 13 Jan 2005 | 16 Aug 2013 | British | - |