| Andrew Charles Rupert Marsden | Director | 12 Jan 2016 | 19 Apr 2016 | British | 60 years |
| Dario Bertagna | Director | 27 Sept 2017 | 1 Apr 2022 | Italian | 42 years |
| Elizabeth Oldroyd | Secretary | 24 Nov 2015 | 10 Jun 2020 | - | - |
| Gerald Joseph Friel | Director | 21 Apr 2016 | 21 Sept 2018 | American | 62 years |
| Helen Ruth Down | Director | 28 Jul 2020 | 28 Jan 2021 | British | 47 years |
| John William Breckenridge | Director | 24 Nov 2015 | 12 Jan 2016 | American | 64 years |
| John William Breckenridge | Director | 31 Mar 2017 | 27 Sept 2017 | American | 64 years |
| Justine Ryan | Director | 12 Jan 2016 | 8 Mar 2016 | Polish | 48 years |
| Justyna Roza Golanska-ryan | Director | 8 Mar 2016 | 21 Sept 2018 | Polish | 48 years |
| Keith Stephen Gains | Director | 24 Nov 2015 | 31 Mar 2017 | British | 49 years |
| Kirsty Louise Usher | Director | 25 Sept 2018 | 1 Apr 2022 | Scottish | 51 years |
| Norose Company Secretarial Services Limited | Corporate Secretary | 24 Nov 2015 | 24 Nov 2015 | United Kingdom | - |
| Paul Kevin Hughes | Director | 28 Jul 2020 | 1 Apr 2022 | British | 52 years |
| Simon Richard Eaves | Director | 24 Nov 2015 | 1 Apr 2022 | Welsh | 59 years |
| Thomas James Vince | Director | 24 Nov 2015 | 24 Nov 2015 | British | 35 years |
| Vian Robert Davys | Director | 1 Apr 2022 | 12 Sept 2025 | British | 58 years |