| Andrew Michael Hale | Secretary | 16 Jun 2005 | 14 May 2007 | British | - |
| Andrew Stephen Wilson | Director | 6 Jun 2003 | 26 Apr 2006 | British | 66 years |
| Apex Listed Companies Services (uk) Limited | Corporate Secretary | 6 Jul 2022 | 6 Mar 2023 | United Kingdom | - |
| Bjorn Tomas Lindhardt | Director | 6 Jun 2003 | 14 May 2007 | Swedish | 61 years |
| Frederick Joseph Brooks | Director | 6 Jul 2022 | 3 Sept 2023 | British | 36 years |
| Hackwood Directors Limited | Corporate Nominee Director | 21 Mar 2003 | 6 Jun 2003 | United Kingdom | - |
| Hackwood Secretaries Limited | Corporate Nominee Secretary | 21 Mar 2003 | 16 Jun 2005 | United Kingdom | - |
| John Keith Leslie White | Director | 6 Jul 2022 | 5 Mar 2024 | British | 61 years |
| Ldc Nominee Secretary Limited | Corporate Secretary | 6 Mar 2023 | 5 Mar 2024 | United Kingdom | - |
| Neil Alexander Maceachin | Director | 3 Sept 2023 | 5 Mar 2024 | British | 36 years |
| Nicholas Mark Leslau | Director | 14 May 2007 | 6 Jul 2022 | British | 67 years |
| Paul Hokfelt | Director | 5 Mar 2007 | 14 May 2007 | Swedish | 73 years |
| Per Henrik Staffan Carlson | Director | 6 Jun 2003 | 5 Mar 2007 | Swedish | 70 years |
| Philip Michael Brown | Director | 7 Jul 2014 | 6 Jul 2022 | British | 66 years |
| Sandra Louise Gumm | Director | 14 May 2007 | 6 Jul 2022 | Australian | 60 years |
| Sandra Louise Gumm | Secretary | 14 May 2007 | 6 Jul 2022 | Australian | - |
| Simon Lee | Director | 6 Jul 2022 | 5 Mar 2024 | British | 50 years |
| Timothy James Evans | Director | 14 May 2007 | 6 Jul 2022 | British | 57 years |