| Alison Cheung | Director | 25 Jun 2021 | 7 Jun 2024 | British | 47 years |
| Bruce Marsh | Director | 21 Jun 2016 | 30 Jun 2021 | British | 58 years |
| Christopher Robert Jessel | Director | 5 May 1991 | 7 Apr 2005 | British | 81 years |
| Christopher Robert Jessel | Secretary | 5 May 1991 | 7 Apr 2005 | British | - |
| Jas Burston | Director | 10 Jun 2024 | 28 Mar 2025 | British | 50 years |
| Jonathan Mark Lloyd | Director | 7 Apr 2006 | 23 Jan 2015 | British | 60 years |
| Jonathan Mark Lloyd | Secretary | 7 Apr 2006 | 23 Jan 2015 | British | - |
| Lucy Jeanne Neville-rolfe | Director | 7 Apr 2006 | 2 Jan 2013 | British | 73 years |
| Marsom Henry Boyd-carpenter | Director | 5 Aug 1991 | 21 Nov 1994 | British | 87 years |
| Paul Anthony Moore | Director | 23 Jan 2015 | 30 Jun 2016 | British | 56 years |
| Robert John Welch | Director | 10 Aug 2016 | 17 Dec 2024 | British | 60 years |
| Tyrolese (directors) Limited | Corporate Nominee Director | 24 May 1991 | 5 Aug 1991 | United Kingdom | - |
| Tyrolese (secretarial) Limited | Corporate Nominee Director | 24 May 1991 | 5 May 1991 | United Kingdom | - |
| Tyrolese (secretarial) Limited | Corporate Nominee Secretary | 24 May 1991 | 5 May 1991 | United Kingdom | - |
| William James Furber | Director | 21 Nov 1994 | 7 Apr 2005 | British | 72 years |
