| Adrian Keith Sheppard | Director | 1 Jan 2008 | 17 Sept 2010 | British | 67 years |
| Allan Mackinnon Mowatt | Director | 24 Feb 1999 | 1 Jan 2005 | British | 81 years |
| Antony Charles Gray | Director | 24 Feb 1999 | 1 Jan 2004 | British | 75 years |
| Antony Charles Gray | Secretary | 24 Feb 1999 | 31 Mar 2005 | British | - |
| Carl James Fergusson | Director | 8 Sept 2020 | 16 Feb 2022 | British | 63 years |
| Corporate Appointments Limited | Corporate Nominee Director | 15 Jan 1999 | 2 Feb 1999 | United Kingdom | - |
| David Christopher Hutchinson | Director | 1 Jan 2005 | 31 Dec 2007 | British | 76 years |
| David Pennington Craik | Director | 17 Sept 2010 | 22 Mar 2019 | British | 70 years |
| Geoffroy-romain Christian Renaud | Director | 31 Jan 2022 | 28 Jul 2025 | French | 60 years |
| Graham Derek Stanton | Secretary | 1 Apr 2005 | 31 Oct 2020 | British | - |
| Mark David Overton | Director | 12 Dec 2012 | 31 Jan 2022 | British | 58 years |
| Richard John Weddle | Director | 1 Jan 2004 | 12 Dec 2012 | British | 73 years |
| Secretarial Appointments Limited | Corporate Nominee Secretary | 15 Jan 1999 | 2 Feb 1999 | United Kingdom | - |
