| Alasdair Campbell | Director | 24 May 2024 | 19 Nov 2024 | British | 42 years |
| Andrew John Mcerlane | Director | 24 Apr 2024 | 24 May 2024 | British | 38 years |
| Carl Friedrich Edler Von Braun | Director | 6 Jan 2014 | 27 Mar 2014 | German | 61 years |
| Charles Anton Milner | Director | 24 May 2013 | 27 Mar 2014 | German | 65 years |
| Christopher John Smith | Director | 30 Nov 2015 | 6 Apr 2018 | British | 56 years |
| David Robin Hogg | Director | 31 Jul 2013 | 16 Dec 2013 | British | 68 years |
| James Bedford Pace | Director | 24 May 2013 | 6 Jun 2014 | British | 56 years |
| Jonathan Paul Beeson | Director | 28 Jan 2021 | 1 Jun 2023 | British | 38 years |
| Laura Elspeth Hoddell | Director | 19 Dec 2019 | 6 May 2024 | British | 37 years |
| Louise Charlotte Hetty Kingsley | Director | 7 Jul 2022 | 6 May 2024 | British | 62 years |
| Mark Christopher Wayment | Director | 27 Jul 2016 | 8 Oct 2020 | British | 68 years |
| Mitesh Raj Patel | Director | 22 Nov 2018 | 7 Jul 2022 | British | 44 years |
| Murrell Associates Limited | Corporate Secretary | 24 May 2013 | 27 Mar 2014 | United Kingdom | - |
| Richard Paul Russell | Director | 30 Nov 2015 | 14 Nov 2018 | British | 45 years |
| Russell Alan Farnhill | Director | 27 Mar 2014 | 10 Jun 2016 | British | 51 years |
| Steven William Hughes | Director | 27 Mar 2014 | 30 Nov 2015 | British | 54 years |
| Steven William Hughes | Director | 6 Apr 2018 | 28 Nov 2019 | British | 54 years |
| Tracy Jane Scott | Director | 14 Nov 2018 | 6 May 2024 | British | 50 years |