| Access Nominees Limited | Corporate Nominee Director | 26 Nov 1996 | 27 Nov 1996 | United Kingdom | - |
| Access Registrars Limited | Corporate Nominee Secretary | 26 Nov 1996 | 27 Nov 1996 | United Kingdom | - |
| Arm Secretaries Limited | Corporate Secretary | 19 Apr 2004 | 1 Mar 2011 | United Kingdom | - |
| Charles Sales | Secretary | 3 Jul 2000 | 19 Apr 2004 | British | - |
| Clifford Michael Baulf | Secretary | 27 Nov 1996 | 3 Jul 2000 | British | - |
| Daniel Christopher O'brien | Director | 3 Jul 2000 | 16 Feb 2011 | British | 56 years |
| John Stuart Bloor | Director | 16 Feb 2011 | 10 May 2025 | British | 82 years |
| Valerie Diane O'brien | Director | 27 Nov 1996 | 25 Jul 2000 | British | 88 years |