| Elizabeth Barbara Cheney | Secretary | 24 Apr 2017 | 31 Dec 2017 | - | - |
| James Thomas Holliday | Director | 15 Mar 2016 | 31 Dec 2017 | British | 71 years |
| Jeremy Philip Hilton Vickers | Secretary | 19 Jun 2014 | 24 Jul 2015 | - | - |
| Jeremy Philip Hilton Vickers | Director | 23 May 2014 | 24 Jul 2015 | British | 69 years |
| Jeremy Simon Gee | Director | 15 Mar 2017 | 17 Sept 2018 | British | 59 years |
| Martin John Sidders | Director | 11 Feb 2014 | 19 Jun 2014 | British | 68 years |
| Martin John Sidders | Secretary | 11 Feb 2014 | 19 Jun 2014 | - | - |
| Michael Blakey | Director | 24 Jul 2015 | 30 Jun 2020 | British | 63 years |
| Michael Raymond Walker | Director | 15 Mar 2016 | 30 Apr 2021 | British | 68 years |
| Nicholas Martin Dulcken | Director | 18 Mar 2014 | 31 Dec 2019 | British | 59 years |
| Richard James Paterson | Director | 11 Feb 2014 | 31 Mar 2020 | British | 69 years |
| Richard Rolland Spedding | Director | 17 Jan 2014 | 11 Feb 2014 | British | 55 years |
| Susan Gaynor Hide | Secretary | 24 Jul 2015 | 24 Apr 2017 | - | - |
| Travers Smith Limited | Corporate Director | 17 Jan 2014 | 11 Feb 2014 | United Kingdom | - |
| Travers Smith Secretaries Limited | Corporate Director | 17 Jan 2014 | 11 Feb 2014 | United Kingdom | - |
| Travers Smith Secretaries Limited | Corporate Secretary | 17 Jan 2014 | 11 Feb 2014 | United Kingdom | - |