| Angela Gayle Murphy | Director | 10 Mar 2021 | 8 Jan 2023 | British | 44 years |
| Emma Louise Bickerstaffe | Director | 5 Sept 2022 | 29 Nov 2024 | British | 46 years |
| Matthew Donald Jeremy Hudson | Director | 6 Aug 2015 | 10 Mar 2021 | British | 64 years |
| Matthew Simon Craig-greene | Director | 19 Dec 2012 | 30 Jun 2020 | British | 50 years |
| Michael Ian Booth | Director | 18 Mar 2020 | 10 Mar 2021 | British | 42 years |
| Odi Lahav | Director | 10 Mar 2021 | 31 Mar 2025 | Canadian | 49 years |
| Peter Connell | Director | 6 Aug 2015 | 11 Dec 2022 | British | 65 years |
| Susan Jennifer Craig-greene | Director | 19 Dec 2012 | 6 Aug 2015 | American | 52 years |
| William James Chignell | Director | 16 May 2023 | 30 Sept 2024 | British | 55 years |
| William Roxburgh | Director | 27 Sept 2019 | 10 Mar 2021 | British | 42 years |