| Adrian Mozas Fenoll | Director | 21 Jul 2015 | 24 Dec 2015 | Spanish | 48 years |
| Alexander Arcache | Director | 19 Feb 2013 | 21 Jul 2015 | German | 52 years |
| Aly Patel | Director | 24 Dec 2015 | 30 Nov 2016 | British | 40 years |
| Claire Sabrina Taylor | Secretary | 30 Nov 2016 | 11 Jun 2019 | - | - |
| Frank Henning Albert Bohne | Director | 19 Feb 2013 | 21 Jul 2015 | German | 55 years |
| Giles Anthony Clark | Director | 24 Dec 2015 | 30 Nov 2016 | United Kingdom | 59 years |
| Glenn Lockhart | Director | 21 Jul 2015 | 24 Dec 2015 | British | 54 years |
| Karin Stephanie Kaiser | Director | 30 Nov 2016 | 15 Aug 2022 | British | 39 years |
| Lee Shamai Moscovitch | Director | 30 Nov 2016 | 31 Aug 2023 | British | 50 years |
| Michael Liow Ha Kow | Secretary | 11 Jun 2019 | 23 Aug 2021 | - | - |
| Ralph Simon Fleetwood Nash | Director | 20 Dec 2019 | 30 Apr 2024 | British | 39 years |
| Rupert Henry Gildroy Shaw | Director | 24 Dec 2015 | 30 Nov 2016 | British | 52 years |