| Alexandra Clare Thomas Hathaway | Director | 10 Jan 2025 | 6 Aug 2025 | British | 52 years |
| Andrew David Pellington | Director | 16 Jul 2012 | 25 Mar 2013 | British | 62 years |
| Bhavesh Mistry | Director | 25 Mar 2013 | 15 Jun 2018 | British | 54 years |
| Daniel Richard Levere | Director | 21 Mar 2022 | 20 Dec 2024 | British | 46 years |
| Hemantkumur Kiritbhai Patel | Director | 26 Mar 2019 | 21 Mar 2022 | British | 57 years |
| John Joseph Forrest | Director | 25 Mar 2013 | 6 Jul 2015 | British | 55 years |
| Matthew Yates | Director | 7 Feb 2024 | 10 Jan 2025 | British | 49 years |
| Patrick Joseph Anthony Dempsey | Director | 16 Jul 2012 | 5 Feb 2015 | British | 67 years |
| Paul Charles Flaum | Director | 5 Feb 2015 | 30 Sept 2016 | British | 56 years |
| Simon Edward Jones | Director | 14 Aug 2015 | 10 Nov 2023 | British | 50 years |