| Andrew Thomas Rendel | Director | 15 Jan 2025 | 13 Jun 2025 | British | 41 years |
| Ben Ashby | Director | 1 Nov 2022 | 28 Apr 2023 | British | 40 years |
| Clive Anthony Gerard Rolt | Director | 9 Aug 2017 | 23 May 2018 | British | 63 years |
| Eric Dean | Director | 10 Dec 2015 | 7 Nov 2016 | British | 72 years |
| Gareth Shaun Mee | Director | 23 Jun 2022 | 7 May 2024 | British | 43 years |
| Ian William Dunsire | Director | 10 Dec 2015 | 20 Mar 2017 | British | 67 years |
| Jasan Fitzpatrick | Director | 1 Apr 2019 | 23 May 2022 | British | 52 years |
| Karen Jeffery | Director | 8 Jun 2016 | 6 Oct 2016 | British | 63 years |
| Kerrigan William Procter | Director | 2 Feb 2018 | 24 Jun 2021 | British | 56 years |
| Lance Dominic Gillett | Director | 4 May 2021 | 28 Oct 2022 | British | 59 years |
| Nicholas Goodwin Frankland | Director | 31 Oct 2016 | 9 Aug 2017 | British | 54 years |
| Paul Robertson Stanworth | Director | 8 Jun 2016 | 10 Aug 2017 | British | 58 years |
| Rosemary Toogood | Director | 19 Jun 2017 | 12 Jul 2023 | British | 58 years |
| Shirin Macleod | Director | 31 May 2024 | 15 Jan 2025 | British | 42 years |
| Simon Jeremy Century | Director | 23 Jun 2022 | 23 May 2025 | British | 41 years |
| Stephen Nigel Price | Director | 1 Apr 2019 | 4 May 2021 | British | 59 years |
| Thomas Stephen James Ground | Director | 10 Dec 2015 | 28 Jun 2016 | British | 51 years |
| William Hughes | Director | 2 Feb 2018 | 7 May 2024 | British | 59 years |
