| Achillefs Kapanidis | Director | 29 Apr 2016 | 16 May 2018 | Greek | 58 years |
| Alexis Paul Momtchiloff Dormandy | Director | 31 Aug 2021 | 12 Dec 2022 | British | 57 years |
| Andrew Paul Malloy | Director | 24 May 2016 | 13 Jul 2017 | British | 45 years |
| Andrew Witty | Director | 1 Dec 2017 | 17 Apr 2018 | British | 62 years |
| Bo Jing | Director | 29 Apr 2016 | 30 May 2023 | German | 41 years |
| Bo Jing | Secretary | 16 Aug 2022 | 21 Mar 2023 | - | - |
| James Ching Tung Wong | Director | 18 Nov 2020 | 31 Aug 2021 | British | 42 years |
| Jeremy Charles Stanley Warren | Director | 29 Apr 2016 | 13 Jul 2017 | British | 68 years |
| Jonkheer Feyo Joost Sickinghe | Secretary | 10 Apr 2019 | 29 Jul 2021 | - | - |
| Kathryn Emma Moffat | Secretary | 17 Oct 2017 | 20 Feb 2018 | - | - |
| Keith Robert Craig | Director | 25 Aug 2017 | 7 Mar 2022 | British | 64 years |
| Lachlan Tom Mackinnon | Director | 29 Apr 2016 | 16 Oct 2020 | British | 33 years |
| Malcolm Alexander Nisbet | Secretary | 29 Jul 2021 | 31 May 2022 | - | - |
| Mark William Evans | Director | 16 May 2018 | 3 Nov 2023 | Canadian | 69 years |
| Nick Dobbs | Secretary | 20 Feb 2018 | 10 Apr 2019 | - | - |
| Roger James Humm | Secretary | 24 Feb 2016 | 17 Oct 2017 | - | - |
| Roger James Humm | Director | 24 Feb 2016 | 6 Jun 2017 | British | 67 years |
| Sean Mackay | Director | 18 Sept 2023 | 27 May 2025 | American | 44 years |
| Shaun Rodriguez | Director | 21 Dec 2021 | 18 Sept 2023 | American | 48 years |
| Torsten Reil | Director | 16 May 2018 | 7 Mar 2022 | German | 53 years |