| Aberdeen Asset Management Plc | Corporate Secretary | 30 Sept 2005 | 17 Jun 2020 | - | - |
| Adrian Brettell Dyke | Secretary | 21 Mar 2001 | 13 May 2005 | British | - |
| Adrian Michael Lawrence | Director | 26 Apr 2002 | 2 Mar 2005 | British | 60 years |
| Alan George Blakeley | Director | 18 Jan 2008 | 17 Sept 2013 | British | 74 years |
| Alastair Nicholas Cuming | Director | 16 Jul 2002 | 10 Dec 2004 | British | 67 years |
| Alistair Dougal Morrison | Director | 6 Mar 1998 | 10 Dec 2001 | British | 69 years |
| Annabel Katherine Goddard Withington | Secretary | 18 May 1998 | 21 Mar 2001 | British | - |
| Charles Bertram Golding | Director | 3 Sept 1998 | 26 Apr 2002 | British | 69 years |
| Christopher Guthrie Little | Director | 16 Dec 2005 | 13 Mar 2017 | British | 78 years |
| David Alan Copley | Director | 29 Apr 2002 | 19 Jul 2004 | British | 56 years |
| David Grant Hargrave | Director | 18 May 1998 | 3 Mar 2006 | British | 74 years |
| Elizabeth Anne Mackenzie | Director | 15 Mar 2022 | 31 Jul 2022 | British | 53 years |
| Emma Catherine Herd | Director | 29 Dec 2022 | 13 Aug 2025 | British | 47 years |
| Gary Robert Marshall | Director | 30 Sept 2005 | 2 Oct 2012 | British | 64 years |
| Gary Robert Marshall | Director | 25 Sept 2019 | 31 May 2021 | British | 64 years |
| Gerald Valentine Hough | Director | 25 Oct 1999 | 29 Apr 2002 | British | 73 years |
| Gordon Alexander White | Director | 1 Oct 2008 | 10 Feb 2016 | British | 66 years |
| Helen Margaret Webster | Director | 27 Apr 2012 | 12 Jun 2019 | British | 54 years |
| Henry Charles Benson | Director | 20 Oct 1998 | 20 Oct 1999 | British | 75 years |
| Ian Philip Thompson | Director | 17 Oct 2002 | 30 Sept 2005 | British | 68 years |
| John Howard Webb | Director | 18 May 1998 | 31 Jul 2001 | British | 91 years |
| John Michael Brett | Director | 2 Oct 2012 | 1 Jan 2016 | British | 59 years |
| Mark Pope | Secretary | 13 May 2005 | 30 Sept 2005 | British | - |
| Mark Roth | Director | 29 Apr 2002 | 30 Jun 2003 | American | 63 years |
| Mary Josephine Margaret Mcnalty | Secretary | 12 Nov 2003 | 29 Mar 2006 | British | - |
| Michael Renz | Director | 15 May 1998 | 17 Jan 2002 | German | 72 years |
| Neil Griffith Jones | Director | 29 Apr 2002 | 15 Jul 2002 | British | 58 years |
| Neil Roy Dunford | Director | 20 Oct 1998 | 30 Jun 2002 | British | 78 years |
| Otto Thoresen | Director | 13 Mar 2017 | 31 Mar 2023 | British | 69 years |
| Patrick David Bartlett | Director | 15 Jun 2020 | 31 Mar 2023 | British | 58 years |
| Paul Arthur Hogwood | Secretary | 6 Mar 1998 | 12 Nov 2003 | British | - |
| Peter Thelen | Director | 26 May 1998 | 20 Oct 1998 | German | 74 years |
| Philip Edward Skerrett | Director | 16 Dec 2005 | 9 Jun 2017 | British | 82 years |
| Richard William Jocelyn | Director | 16 Dec 2005 | 21 Jun 2007 | British | 58 years |
| Robin Charles Hindle Fisher | Director | 14 Jan 2005 | 30 Sept 2005 | British | 66 years |
| Simon David Peck | Director | 29 Apr 2002 | 10 Dec 2003 | British | 65 years |
| Susanna Frances Davies | Director | 18 May 1998 | 25 Oct 1999 | British | 66 years |
| Thomas David Kingston | Director | 18 May 1998 | 13 Mar 2006 | Irish British | 82 years |
| William John Rattray | Director | 16 Dec 2005 | 1 Oct 2008 | British | 67 years |