| Alistair Martin | Director | 24 Jun 1996 | 30 Jun 1998 | British | 82 years |
| Andrew Christopher Bolter | Director | 3 Sept 2012 | 4 Apr 2014 | British | 56 years |
| Charles Anthony Wentzel | Secretary | 29 May 1996 | 24 Jun 1996 | British | - |
| Charles Fraser Norris | Director | 24 Jun 1996 | 30 Jun 1999 | British | 73 years |
| Charles Fraser Norris | Secretary | 24 Jun 1996 | 4 Oct 2006 | British | - |
| Christopher Gordon Reynolds | Director | 17 Jan 2008 | 18 May 2009 | British | 73 years |
| David Anthony Grady | Director | 18 May 2009 | 11 Jun 2010 | British | 57 years |
| David Baxter | Director | 1 Aug 1999 | 22 Apr 2004 | British | 74 years |
| David Bruce Moore | Director | 29 May 1996 | 31 Mar 1999 | British | 75 years |
| David Connal Cather | Director | 1 Apr 1998 | 30 Sept 2006 | British | 67 years |
| Fiona Puleston Penhallurick | Director | 4 Apr 2014 | 15 Mar 2016 | British | 59 years |
| Francis Keith John Jackson | Director | 31 Mar 1999 | 31 Mar 2005 | British | 77 years |
| Graham Samuel Greenhalgh | Director | 24 Jun 1996 | 1 May 2001 | British | 79 years |
| Ian Pughsley | Director | 24 Jun 1996 | 13 Feb 1998 | British | 72 years |
| James Richard Stirk | Director | 11 Jun 2010 | 14 Dec 2012 | British | 67 years |
| James Robert Brown Jamieson | Director | 24 Jun 1996 | 30 Jun 1999 | British | 84 years |
| John Draper | Director | 29 May 1996 | 11 Oct 1999 | British | 85 years |
| John Hunter Matthews | Director | 24 Jun 1996 | 30 Jun 1998 | British | 83 years |
| Jordans (scotland) Limited | Corporate Nominee Director | 14 May 1996 | 29 May 1996 | United Kingdom | - |
| Michael John Choules | Director | 15 Mar 2016 | 9 Apr 2021 | British | 66 years |
| Oswalds Of Edinburgh Limited | Corporate Nominee Secretary | 14 May 1996 | 29 May 1996 | United Kingdom | - |
| Richard John Wood | Director | 9 Apr 2021 | 30 Sept 2022 | British | 54 years |
| Robert Ian Walter Boyd | Director | 1 May 2001 | 5 Aug 2005 | British | 81 years |
| Robert Sinclair Robertson | Director | 1 Jul 1997 | 15 Dec 2006 | British | 75 years |
| Ruth Sarah Button | Director | 30 Sept 2022 | 1 Oct 2025 | British | 42 years |
| Tarmac Nominees Limited | Corporate Director | 30 Sept 2006 | 20 Jan 2014 | United Kingdom | - |
| Tarmac Nominees Two Limited | Corporate Director | 15 Dec 2006 | 20 Jan 2014 | United Kingdom | - |
| Tarmac Nominees Two Limited | Corporate Secretary | 4 Oct 2006 | 20 Jan 2014 | United Kingdom | - |
| Terence Robert Last | Director | 1 May 2001 | 20 Feb 2004 | British | 76 years |
| Walter Silcock | Director | 24 Jun 1996 | 30 Jun 1999 | British | 83 years |