| David Fraser Mitchell | Director | 28 Apr 2015 | 5 Feb 2018 | British | 53 years |
| Jean Elizabeth Macdonald | Director | 14 Apr 2009 | 19 Jul 2010 | British | 69 years |
| Jean Elizabeth Macdonald | Secretary | 15 Nov 1999 | 19 Jul 2010 | British | - |
| Jordans (scotland) Limited | Corporate Nominee Director | 26 Oct 1999 | 15 Nov 1999 | United Kingdom | - |
| Keith Geddes Lough | Director | 17 Oct 2001 | 31 Mar 2004 | British | 67 years |
| Martin Charles Lawrence | Director | 14 Apr 2009 | 31 Dec 2013 | British | 68 years |
| Michael James Langley | Director | 4 Sept 2000 | 8 Jan 2001 | British | 81 years |
| Michael Ralph Kirwan | Director | 15 Nov 1999 | 17 Oct 2001 | British | 85 years |
| Neil O'hara | Director | 3 May 2004 | 16 Jun 2008 | British | 60 years |
| Oswalds Of Edinburgh Limited | Corporate Nominee Secretary | 26 Oct 1999 | 15 Nov 1999 | United Kingdom | - |
| Paul David Tomlinson | Director | 30 Oct 2006 | 3 Apr 2009 | British | 62 years |
| Peter Wakefield | Director | 13 Nov 2006 | 16 May 2008 | British | 76 years |
| Robert Guyler | Director | 18 May 2012 | 28 Apr 2015 | British | 60 years |
| Robert Malcolm Armour | Director | 15 Nov 1999 | 30 Apr 2009 | British | 67 years |
| Simone Rossi | Director | 1 Apr 2011 | 18 May 2012 | Italian | 58 years |
| Stephen Robert Billingham | Director | 24 Sept 2004 | 31 Mar 2009 | British | 68 years |
| Stuart Crooks | Director | 1 Jan 2014 | 31 Oct 2017 | British | 61 years |
| Terry Brookshaw | Director | 8 Jan 2001 | 31 Jul 2004 | British | 81 years |
| Thomas Andreas Kusterer | Director | 1 Apr 2009 | 29 Mar 2011 | German | 58 years |
| William Alfred Coley | Director | 20 Mar 2005 | 3 Apr 2009 | British | 83 years |