| Alistair James Neil Hewitt | Director | 8 Oct 2004 | 25 Feb 2005 | British | 53 years |
| David Crichton | Director | 23 Oct 2000 | 13 May 2003 | British | 70 years |
| David Taylor | Director | 23 Oct 2000 | 15 Jan 2004 | British | 71 years |
| David Thomas Milloy | Director | 23 Oct 2000 | 19 May 2004 | British | 60 years |
| Donald William Borland | Director | 20 Aug 2007 | 8 Jul 2015 | British | 59 years |
| Euan James Edward Haggerty | Director | 1 Jul 2011 | 30 Jun 2017 | British | 48 years |
| Gillian Christine Moore | Director | 28 Mar 2002 | 15 Jan 2004 | British | 56 years |
| James Mclean Henderson Mcfarlane | Director | 13 May 2003 | 15 Jan 2007 | British | 72 years |
| John Steel Richards | Director | 10 Feb 2012 | 18 Nov 2013 | British | 68 years |
| Maclay Murray & Spens Llp | Corporate Nominee Secretary | 6 Jun 2000 | 23 Oct 2000 | United Kingdom | - |
| Marlene Wood | Director | 25 Feb 2005 | 29 May 2009 | British | 63 years |
| Neil David Francis | Director | 23 Oct 2000 | 15 Jan 2007 | British | 61 years |
| Pamela June Smyth | Secretary | 23 Oct 2000 | 16 May 2012 | British | - |
| Pamela Simone Dickson | Director | 15 Jan 2004 | 8 Oct 2004 | Scottish | 58 years |
| Paul Dominic Lewis | Director | 26 Sept 2002 | 25 Feb 2005 | British | 62 years |
| Philip Hartley Miller | Director | 23 Oct 2000 | 31 May 2015 | British | 69 years |
| Richard David Hodsden | Director | 21 Nov 2013 | 4 Dec 2014 | British | 59 years |
| Stephen John Patrick Gallagher | Director | 7 Jul 2005 | 15 Jan 2007 | British | 53 years |
| Steven Mcgarva | Director | 23 Oct 2000 | 26 Sept 2002 | British | 54 years |
| Suzanne Victoria Barclay | Director | 25 Feb 2005 | 18 Dec 2006 | British | 58 years |
| Thomas Malcolm Deans | Director | 19 May 2004 | 1 Jun 2007 | British | 66 years |
| Vindex Limited | Corporate Director | 6 Jun 2000 | 23 Oct 2000 | United Kingdom | - |
| Vindex Services Limited | Corporate Director | 6 Jun 2000 | 23 Oct 2000 | United Kingdom | - |