| Allison Margaret Bainbridge | Director | 3 Nov 2005 | 31 Mar 2010 | British | 66 years |
| Angela Wendy Miriam White | Secretary | 1 Apr 2016 | 5 Jul 2019 | - | - |
| Charles Stewart Haysom | Director | 16 Jul 2013 | 27 Jan 2015 | British | 69 years |
| Christopher Ian Johns | Director | 31 Mar 2022 | 28 Feb 2023 | British | 56 years |
| Gavin Michael Cawthra | Director | 16 Jul 2013 | 26 Jan 2016 | British | 64 years |
| George Fowkes | Director | 26 Jan 2016 | 26 Jan 2016 | British | 57 years |
| Ian Geoffrey Rawson | Director | 17 May 2016 | 30 Jun 2018 | British | 61 years |
| Jane Claire Downes | Secretary | 3 Nov 2005 | 26 May 2006 | British | - |
| Nicholas Richard Topham | Director | 14 Dec 2016 | 31 Mar 2022 | British | 60 years |
| Paul Sybray Inman | Director | 1 Mar 2023 | 31 May 2025 | British | 60 years |
| Richard David Flint | Director | 3 Nov 2005 | 16 Jul 2013 | British | 58 years |
| Richard David Flint | Director | 27 Jan 2015 | 23 Nov 2018 | British | 58 years |
| Richard Keith Ackroyd | Director | 3 Nov 2005 | 7 Mar 2008 | British | 67 years |
| Robert Brian Marrill | Director | 16 Jul 2013 | 9 Dec 2016 | British | 69 years |
| Robert Christopher Hill | Secretary | 26 May 2006 | 1 Apr 2016 | British | - |
| Stuart Douglas Mcfarlane | Director | 31 Mar 2010 | 16 Jul 2013 | British | 67 years |
| York Place Company Nominees Limited | Corporate Nominee Director | 3 Nov 2005 | 3 Nov 2005 | United Kingdom | - |
| York Place Company Secretaries Limited | Corporate Nominee Secretary | 3 Nov 2005 | 3 Nov 2005 | United Kingdom | - |
