| Alastair Bradshaw | Secretary | 16 Dec 2011 | 3 Mar 2014 | - | - |
| Alexandra Dadd | Secretary | 30 Jul 2008 | 30 Jan 2009 | Other | - |
| Angus James Michie | Director | 4 Jul 2006 | 14 Feb 2019 | British | 59 years |
| Anthony Roy Foster | Secretary | 31 Jan 2006 | 15 Feb 2008 | British | - |
| Anthony William Pidgley | Director | 23 Mar 2015 | 26 Jun 2020 | British | 78 years |
| Elaine Anne Driver | Secretary | 3 Mar 2014 | 8 Aug 2016 | - | - |
| Gemma Parsons | Secretary | 8 Aug 2016 | 4 May 2018 | - | - |
| Jared Stephen Philip Cranney | Secretary | 4 May 2018 | 21 Oct 2019 | - | - |
| Jeremy Cole Allport | Director | 31 Jan 2006 | 4 Jul 2006 | British | 51 years |
| Karl Whiteman | Director | 7 Oct 2005 | 19 Aug 2016 | British | 60 years |
| Mitre Directors Limited | Corporate Nominee Director | 23 May 2005 | 26 Aug 2005 | United Kingdom | - |
| Mitre Secretaries Limited | Corporate Nominee Secretary | 23 May 2005 | 26 Aug 2005 | United Kingdom | - |
| Mitre Secretaries Limited | Corporate Nominee Director | 23 May 2005 | 26 Aug 2005 | United Kingdom | - |
| Nicolas Guy Simpkin | Director | 5 Nov 2009 | 23 Sept 2015 | British | 56 years |
| Nigel Graham Davis | Director | 4 Jul 2006 | 3 Sept 2020 | British | 57 years |
| Paul Mark Vallone | Director | 26 Aug 2005 | 22 Sept 2006 | British | 61 years |
| Philip James Curwen | Director | 26 Aug 2005 | 31 Jan 2006 | British | 53 years |
| Philip James Curwen | Secretary | 26 Aug 2005 | 31 Jan 2006 | British | - |
| Richard James Stearn | Secretary | 30 Jan 2009 | 16 Dec 2011 | British | - |
| Robert Charles Grenville Perrins | Secretary | 15 Feb 2008 | 30 Jul 2008 | British | - |
