| Andrew Stuart Weir Paterson | Director | 11 Feb 2000 | 1 Apr 2025 | Scottish | 56 years |
| Brian Alexander Kerr | Director | 11 Feb 2000 | 31 Jul 2013 | British | 65 years |
| Brian Mitchell Jamieson | Director | 28 Jul 2000 | 11 Oct 2003 | British | 76 years |
| Crawford William Beveridge | Director | 1 Sept 2000 | 11 Aug 2009 | British | 81 years |
| David John Sneddon | Director | 8 Apr 2005 | 31 Dec 2023 | British | 64 years |
| David Robert Shaw | Director | 7 Apr 2003 | 11 Aug 2009 | British | 78 years |
| Maclay Murray & Spens Llp | Corporate Nominee Secretary | 16 Sept 1998 | 11 Feb 2000 | United Kingdom | - |
| Neil Hood | Director | 11 Feb 2000 | 2 Feb 2006 | British | 83 years |
| Richard Ian Alexander Sparrow | Director | 11 Feb 2000 | 30 Jun 2015 | British | 79 years |
| Richard Ian Alexander Sparrow | Secretary | 11 Feb 2000 | 30 Jun 2015 | British | - |
| Vindex Limited | Corporate Nominee Director | 16 Sept 1998 | 11 Feb 2000 | United Kingdom | - |
| Vindex Services Limited | Corporate Nominee Director | 16 Sept 1998 | 11 Feb 2000 | United Kingdom | - |