| Alison Whitwood | Secretary | 8 Jul 1999 | 20 Apr 2000 | British | - |
| Christopher John Geaves | Director | 11 Oct 2011 | 2 Nov 2023 | British | 67 years |
| Graeme Phillip Newman | Director | 8 Jul 1999 | 7 Feb 2007 | British | 72 years |
| Irwin Mitchell Secretaries Limited | Corporate Secretary | 1 Feb 2002 | 2 Nov 2023 | United Kingdom | - |
| Robert Richard William Falls | Director | 9 Jul 1999 | 25 Jan 2005 | British | 60 years |
| Robert Richard William Falls | Secretary | 20 Apr 2000 | 1 Feb 2002 | British | - |
| Timothy John Binnington | Director | 8 Jul 1999 | 1 Sept 2016 | British | 76 years |
| Travers Smith Limited | Corporate Nominee Director | 25 Feb 1999 | 8 Jul 1999 | United Kingdom | - |
| Travers Smith Secretaries Limited | Corporate Nominee Director | 25 Feb 1999 | 8 Jul 1999 | United Kingdom | - |
| Travers Smith Secretaries Limited | Corporate Nominee Secretary | 25 Feb 1999 | 8 Jul 1999 | United Kingdom | - |