| David Macdonald Simpson | Director | 28 Jan 1999 | 24 May 2010 | British | 85 years |
| David Robert Shaw | Director | 12 Nov 2009 | 23 May 2023 | British | 78 years |
| Douglas Kinloch Anderson | Director | 8 Dec 2000 | 23 May 2019 | British | 87 years |
| Elizabeth Anita Kennedy | Director | 1 Jul 2007 | 29 May 2024 | British | 71 years |
| Hamish John Garrow Mair | Director | 28 Jan 1999 | 1 Feb 2000 | British | 60 years |
| James Mckinnon | Director | 17 Aug 2005 | 15 Dec 2006 | British | 97 years |
| John Campbell Rafferty | Director | 20 Mar 2000 | 25 May 2017 | British | 75 years |
| Jordans (scotland) Limited | Corporate Nominee Director | 6 Oct 1997 | 6 Oct 1998 | United Kingdom | - |
| Lesley Jane Anderson | Director | 6 Oct 1998 | 28 Jan 1999 | British | 56 years |
| Mark Edward Tennant | Director | 3 Feb 2009 | 26 May 2022 | British | 79 years |
| Martin Currie Investment Management Ltd | Corporate Secretary | 28 Jan 1999 | 1 Jul 2005 | - | - |
| Michael Buchanan Polson | Director | 6 Oct 1998 | 28 Jan 1999 | British | 62 years |
| Michael Buchanan Polson | Secretary | 6 Oct 1998 | 28 Jan 1999 | British | - |
| Oswalds Of Edinburgh Limited | Corporate Director | 6 Oct 1997 | 6 Oct 1998 | United Kingdom | - |
| Oswalds Of Edinburgh Limited | Corporate Nominee Secretary | 6 Oct 1997 | 6 Oct 1998 | United Kingdom | - |
| Peter Fremantle Berry | Director | 28 Jan 1999 | 8 Dec 2000 | British | 82 years |
| Robert William Lindsay Legget | Director | 28 Jan 1999 | 26 May 2009 | British | 76 years |