| Charlotte Secretaries Limited | Corporate Secretary | 7 Nov 2002 | 23 Dec 2002 | United Kingdom | - |
| F&c Asset Management Plc | Corporate Secretary | 23 Dec 2002 | 30 Jun 2005 | - | - |
| Howard Carter | Director | 11 Oct 2004 | 30 Jun 2005 | British | 75 years |
| Iain Maury Campbell Meiklejohn | Director | 7 Nov 2002 | 23 Dec 2002 | British | 72 years |
| Ian John Paterson Brown | Director | 23 Dec 2002 | 9 Jan 2003 | British | 72 years |
| Jeremy Morgan Christopher Dennison | Director | 21 May 2024 | 1 Apr 2025 | British | 44 years |
| Mark Advani | Director | 9 Jan 2003 | 15 May 2007 | British | 56 years |
| Peter Alistair Kennedy Arthur | Director | 9 Jan 2003 | 11 Oct 2004 | British | 70 years |