| Aberdeen Asset Management Plc | Corporate Secretary | 6 Dec 2019 | 16 Oct 2020 | United Kingdom | - |
| Andrew John Jackson | Director | 28 Aug 2003 | 23 Aug 2016 | British | 58 years |
| Christopher George White | Director | 11 Jan 2002 | 21 Jun 2002 | British | 62 years |
| Christopher Martin Phillips | Director | 29 Aug 2001 | 11 Jan 2002 | British | 70 years |
| Daniel O'neill | Director | 21 Jun 2002 | 28 Aug 2003 | Scottish | 57 years |
| David Graham Paine | Director | 17 Dec 2002 | 30 Nov 2019 | British | 65 years |
| Denise Elisabeth Thomas | Director | 25 Apr 2006 | 23 Aug 2016 | British | 55 years |
| Desmond Roger Reoch | Director | 11 Jan 2002 | 21 Jun 2002 | British | 72 years |
| Haim Judah Michael Levy | Director | 11 Jan 2002 | 21 Jun 2002 | British | 76 years |
| Holly Sylvia Kidd | Secretary | 31 Oct 2016 | 6 Dec 2019 | - | - |
| James William Carter | Director | 7 Aug 2001 | 29 Aug 2001 | British | 61 years |
| Julie Katharine Reith | Secretary | 31 Mar 2006 | 26 Apr 2006 | British | - |
| Kenneth John Barrett | Director | 21 Jun 2002 | 18 Dec 2002 | British | 58 years |
| Line Secretaries Limited | Corporate Secretary | 11 Jan 2002 | 21 Jun 2002 | - | - |
| Mark Brian Watt | Director | 28 Aug 2003 | 16 Oct 2020 | British | 58 years |
| Martin Anton Mcguire | Director | 28 Aug 2003 | 28 Sept 2007 | British | 71 years |
| Maurice Moses Benady | Director | 11 Jan 2002 | 21 Jun 2002 | British | 62 years |
| Michael Evans | Secretary | 17 Jun 2004 | 31 Mar 2006 | British | - |
| Michael John Yardley | Director | 30 Dec 2001 | 11 Jan 2002 | British | 70 years |
| Murray John Ross | Secretary | 29 Aug 2001 | 11 Jan 2002 | British | - |
| Nicholas James Patrick Ireland | Director | 16 Oct 2020 | 31 Oct 2022 | British | 58 years |
| Nicola Jane Catterall | Secretary | 21 Jun 2002 | 17 Jun 2004 | British | - |
| Paolo Alonzi | Director | 25 Apr 2006 | 25 Apr 2006 | Italian | 54 years |
| Paolo Alonzi | Director | 25 Apr 2006 | 6 Dec 2019 | Italian | 54 years |
| Paolo Alonzi | Secretary | 26 Apr 2006 | 30 Nov 2019 | Italian | - |
| Robert Michael Hannigan | Director | 21 Jun 2002 | 16 Oct 2020 | British | 63 years |
| Seamus Martin Anthony Hughes | Director | 29 Aug 2001 | 11 Jan 2002 | Irish | 61 years |
| Solomon Isaac Levy | Director | 11 Jan 2002 | 21 Jun 2002 | British | 90 years |
| William Robert Nash | Secretary | 7 Aug 2001 | 29 Aug 2001 | British | - |