| Carol Jayne Nunn | Secretary | 20 Dec 2012 | 17 May 2019 | - | - |
| Caterina De Feo | Secretary | 1 Aug 2009 | 31 Aug 2010 | Italian | - |
| Claire Favier Tilston | Secretary | 17 Jan 2008 | 10 Jan 2013 | British | - |
| David Meredith Rees | Director | 29 Jun 2009 | 17 Dec 2014 | British | 55 years |
| Georgina Violet Crowhurst | Secretary | 15 Oct 2019 | 28 Jan 2020 | - | - |
| James Robert Meredith | Director | 19 Jun 2006 | 27 Nov 2009 | British | 66 years |
| John Henry Plant | Director | 17 Jan 2008 | 31 Oct 2011 | British | 73 years |
| Jonathan Mark Bolton | Secretary | 19 Jun 2006 | 20 Oct 2008 | British | - |
| Leslie James Davidson Cassells | Director | 19 Jun 2006 | 30 Nov 2009 | British | 72 years |
| Mitre Directors Limited | Corporate Director | 23 Sept 2005 | 19 Jun 2006 | United Kingdom | - |
| Mitre Secretaries Limited | Corporate Director | 23 Sept 2005 | 19 Jun 2006 | United Kingdom | - |
| Mitre Secretaries Limited | Corporate Secretary | 23 Sept 2005 | 19 Jun 2006 | United Kingdom | - |
| Paul Taylor | Director | 1 Dec 2009 | 1 Aug 2023 | British | 67 years |
| Robert Philip Morton | Director | 29 Jun 2009 | 31 Jan 2014 | British | 55 years |
| Stephen Nigel Jennings | Director | 17 Jan 2008 | 1 Jan 2010 | British | 64 years |
| Steven Neville Hardman | Director | 19 Jun 2006 | 30 Apr 2008 | British | 58 years |
| Vicente Federico Orts-llopis | Director | 1 Apr 2008 | 31 Jan 2024 | Spanish | 64 years |
| Victoria Bunton | Secretary | 26 Oct 2011 | 20 Dec 2012 | - | - |
