| Adrian Roger Wyatt | Director | 24 Mar 2011 | 25 May 2012 | British | 77 years |
| Angus Alexander Dodd | Director | 27 Jun 2016 | 7 Nov 2019 | British | 58 years |
| Benjamin Keith Giddens | Director | 15 Dec 2014 | 14 Jun 2017 | British | 48 years |
| Brian Nigel Potter | Director | 11 Jul 2001 | 6 Aug 2002 | British | 79 years |
| Charlotte Ind Eastwood | Secretary | 6 Aug 2002 | 26 May 2005 | British | - |
| David Nicholas Gavaghan | Director | 24 Mar 2011 | 16 Feb 2012 | British | 66 years |
| Diana Carol Bromley | Secretary | 11 Jul 2001 | 6 Aug 2002 | British | - |
| James Robert Hamilton Stubber | Director | 6 May 2003 | 17 Feb 2006 | British | 71 years |
| Janet Elizabeth Viazzani | Director | 6 Aug 2002 | 1 Jun 2012 | British | 61 years |
| Lawgram Secretaries Limited | Corporate Nominee Secretary | 2 Jul 2001 | 11 Jul 2001 | United Kingdom | - |
| Mark Elliott | Director | 11 Jul 2001 | 6 Aug 2002 | British | 60 years |
| Maxwell David Shaw James | Director | 5 Jul 2011 | 27 Jun 2016 | British | 58 years |
| Michael Ben Jenkins | Director | 13 Jan 2017 | 31 Dec 2020 | British | 53 years |
| Nicholas Alan Potter | Director | 6 Aug 2002 | 10 Jun 2005 | British | 63 years |
| Nicholas Simon Keith Shattock | Director | 6 Aug 2002 | 24 Mar 2011 | British | 66 years |
| Rebecca Jane Worthington | Director | 6 Aug 2002 | 31 Oct 2012 | British | 54 years |
| Richard James Stearn | Director | 26 Jun 2012 | 31 Mar 2015 | British | 57 years |
| Sandra Judith Odell | Secretary | 1 Jan 2013 | 5 Oct 2016 | - | - |
| Simon Geoffrey Carter | Director | 26 May 2015 | 13 Jan 2017 | British | 50 years |
| Susan Elizabeth Dixon | Secretary | 26 May 2005 | 1 Jan 2013 | British | - |
| Tonianne Dwyer | Director | 30 Nov 2006 | 16 Apr 2010 | Australian | 63 years |
| Whale Rock Directors Limited | Corporate Nominee Director | 2 Jul 2001 | 11 Jul 2001 | United Kingdom | - |