| Alun Robert Evans | Director | 30 Apr 2007 | 2 Oct 2018 | British | 54 years |
| Alun Robert Evans | Secretary | 30 Apr 2007 | 8 Jun 2007 | British | - |
| Andrew Inglis | Director | 31 Mar 1998 | 30 Apr 2007 | British | 77 years |
| Andrew Inglis | Director | 8 Jun 2007 | 1 May 2009 | British | 77 years |
| Christian Marcel Captieux | Director | 11 Dec 2017 | 15 Oct 2018 | British | 53 years |
| Clive Barrie Scott | Director | 31 Mar 1998 | 5 Apr 2001 | British | 76 years |
| Clive Barrie Scott | Director | 20 Mar 2006 | 30 Apr 2007 | British | 76 years |
| Clive Barrie Scott | Director | 8 Jun 2007 | 8 Sept 2009 | British | 76 years |
| David Callander | Director | 31 Mar 1998 | 12 Dec 2000 | British | 62 years |
| David Robert Callander | Director | 1 Apr 2003 | 18 Mar 2005 | British | 62 years |
| Douglas Dickson | Director | 1 Apr 2002 | 10 Jul 2002 | British | 81 years |
| George Mcleod Lewis | Director | 1 Apr 2001 | 1 Apr 2003 | British | 68 years |
| Giovanni Antonio Di Mambro | Director | 25 Jan 2000 | 1 Apr 2002 | British | 69 years |
| Ian Joseph Brown | Director | 1 Apr 2004 | 20 Mar 2006 | British | 75 years |
| Jack Kerr | Director | 31 Mar 1998 | 30 Apr 2007 | British | 80 years |
| James Alexander Stevenson | Director | 11 Dec 2017 | 17 Oct 2018 | British | 53 years |
| John Hughes | Director | 31 Mar 1998 | 30 Apr 2007 | British | 84 years |
| John Hughes | Secretary | 31 Mar 1998 | 30 Apr 2007 | British | - |
| Lucy Ewings | Director | 11 Dec 2017 | 31 Dec 2019 | British | 53 years |
| Maclay Murray & Spens Llp | Corporate Nominee Secretary | 24 Dec 1997 | 31 Mar 1998 | United Kingdom | - |
| Malcolm James Robb Mccreath | Director | 10 Jul 2002 | 1 Apr 2004 | British | 76 years |
| Malcolm James Robb Mccreath | Director | 18 Mar 2005 | 28 Apr 2007 | British | 76 years |
| Paul Edward Scarff | Director | 30 Apr 2007 | 11 Oct 2018 | British | 57 years |
| Sally Margaret Hunter | Secretary | 8 Jun 2007 | 8 Sept 2009 | British | - |
| Vindex Limited | Corporate Nominee Director | 24 Dec 1997 | 31 Mar 1998 | United Kingdom | - |
| Vindex Services Limited | Corporate Nominee Director | 24 Dec 1997 | 31 Mar 1998 | United Kingdom | - |