| Ashley Mark Blows | Director | 23 Dec 2003 | 17 Sept 2004 | British | 60 years |
| Benjamin Christopher Jacob Dean | Director | 1 Nov 2010 | 1 Nov 2010 | English | 47 years |
| Benjamin Christopher Jacob Dean | Director | 1 Nov 2010 | 1 Oct 2018 | British | 47 years |
| Brian Mervyn Semple | Director | 31 Aug 2010 | 17 Jul 2012 | British | 80 years |
| Christine Annick Galeon | Director | 15 Sept 2004 | 15 Jul 2005 | British | 59 years |
| Christopher James | Director | 1 Oct 2018 | 1 Sept 2019 | British | 58 years |
| Christopher John Bassindale | Director | 7 Jul 2006 | 16 Apr 2008 | British | 62 years |
| Clare Louise Ward | Secretary | 1 May 2010 | 13 Jan 2011 | British | - |
| David John Brooking | Director | 17 Jul 2012 | 19 Apr 2016 | British | 59 years |
| Gemma Champkin | Secretary | 1 Apr 2012 | 26 Jun 2013 | - | - |
| Iain William Wales | Director | 15 Sept 2004 | 21 Jan 2010 | British | 63 years |
| James Anthony John Byrne | Director | 1 Nov 2004 | 10 Jul 2005 | British | 70 years |
| John Alfred Neville Tibbitts | Director | 23 Dec 2003 | 10 Jul 2009 | British | 71 years |
| John Graham | Director | 21 Dec 2009 | 31 Aug 2010 | British | 73 years |
| Matthew James Rollings | Secretary | 26 Jun 2013 | 2 Jan 2014 | - | - |
| Mitre Directors Limited | Corporate Nominee Director | 5 Nov 2003 | 23 Dec 2003 | United Kingdom | - |
| Mitre Secretaries Limited | Corporate Nominee Secretary | 5 Nov 2003 | 5 Jan 2004 | United Kingdom | - |
| Mitre Secretaries Limited | Corporate Nominee Director | 5 Nov 2003 | 23 Dec 2003 | United Kingdom | - |
| Paul Brian Matthews | Secretary | 13 Jan 2011 | 1 Apr 2012 | - | - |
| Phil John Whiscombe | Director | 10 Jul 2005 | 21 Dec 2009 | British | 79 years |
| Philip Roger Perkins George | Secretary | 5 Jan 2004 | 21 Dec 2009 | British | - |
| Richard David Hoile | Director | 23 Aug 2005 | 7 Jul 2006 | British | 63 years |
| Sarah Joanne Heavey | Director | 16 Apr 2008 | 21 Jan 2010 | British | 53 years |
| Sharmila Patkunanathan | Director | 21 Dec 2009 | 21 Oct 2010 | Australian | 49 years |
| Sharmila Patkunanathan | Secretary | 21 Dec 2009 | 1 May 2010 | British | - |