| Andrew George Hilton | Director | 6 Feb 2008 | 11 Jul 2012 | British | 67 years |
| Christopher George Matthews | Director | 2 Jul 2014 | 22 Nov 2018 | British | 68 years |
| Edward David Robinson | Secretary | 26 Nov 2012 | 30 Jun 2022 | - | - |
| Gina Louise Hilton | Secretary | 6 Feb 2008 | 11 Jul 2012 | British | - |
| Ian Paul Lawrence | Director | 11 Jul 2012 | 17 Mar 2016 | British | 63 years |
| Matthew Derek George Ridley | Director | 11 Jul 2012 | 2 Jul 2014 | British | 48 years |
| Matthew Derek George Ridley | Director | 17 Mar 2016 | 10 May 2021 | British | 48 years |
| Matthew Richard Hubbard | Director | 10 May 2021 | 30 Jun 2025 | British | 39 years |