| Antony Christie | Director | 10 Apr 2012 | 10 Oct 2012 | British | 62 years |
| Caroline Hinchliffe | Secretary | 1 Jul 2008 | 31 Dec 2009 | British | - |
| Caroline Mary Tolhurst | Secretary | 10 Sept 2004 | 1 Jul 2008 | British | - |
| Christopher Millard | Director | 8 Jul 2011 | 10 Apr 2012 | British | 57 years |
| Giles Henry Wintle | Director | 13 Feb 2013 | 25 Jan 2018 | British | 53 years |
| Jeremy Henry Moore Newsum | Director | 19 Jan 2005 | 30 Jun 2008 | British | 71 years |
| Jonathan Osborne Hagger | Director | 19 Jan 2005 | 31 May 2006 | British | 77 years |
| Katharine Emma Robinson | Secretary | 31 Dec 2009 | 4 Aug 2010 | - | - |
| Leonie Watson-brock | Secretary | 4 Aug 2010 | 20 Sept 2013 | - | - |
| Mark Robin Preston | Director | 1 Jul 2008 | 25 Feb 2009 | British | 58 years |
| Mervyn Howard | Director | 7 Oct 2004 | 13 Feb 2013 | British | 67 years |
| Nicholas Oliver Preston | Director | 13 Feb 2013 | 31 Jan 2016 | British | 58 years |
| Nicholas Richard Scarles | Director | 19 Jan 2005 | 25 Feb 2009 | British | 64 years |
| Richard Brian Mallett | Director | 25 Feb 2009 | 13 Feb 2013 | British | 59 years |
| Richard Brian Mallett | Director | 19 Jul 2013 | 5 Aug 2013 | British | 59 years |
| Richard Brian Mallett | Director | 19 Aug 2013 | 27 Aug 2013 | British | 59 years |
| Richard Brian Mallett | Director | 1 Aug 2015 | 31 Aug 2015 | British | 59 years |
| Richard Brian Mallett | Director | 8 Oct 2015 | 21 Jul 2021 | British | 59 years |
| Richard Simon Handley | Director | 10 Sept 2004 | 19 Jan 2005 | British | 72 years |
| Robert Richard Davis | Director | 24 Jul 2006 | 17 May 2019 | British | 59 years |
| Sara Elizabeth Lucas | Director | 31 Mar 2023 | 31 Dec 2023 | British | 61 years |
| Scott Mark Rowland | Director | 8 Jul 2011 | 10 Oct 2012 | British | 62 years |
| Sebastien Dominique Hyest | Director | 13 Feb 2013 | 31 Mar 2023 | French | 53 years |
| Stephen Howard Rhodes Musgrave | Director | 10 Sept 2004 | 19 Jan 2005 | British | 73 years |
| Stuart Robert Hartley Beevor | Director | 19 Jan 2005 | 17 Mar 2011 | British | 69 years |
| Virginia Duncan | Secretary | 20 Sept 2013 | 19 Feb 2014 | - | - |
| Waterlow Nominees Limited | Corporate Nominee Director | 10 Sept 2004 | 10 Sept 2004 | - | - |
| Waterlow Secretaries Limited | Corporate Nominee Secretary | 10 Sept 2004 | 10 Sept 2004 | United Kingdom | - |