| Aberdeen Asset Management Plc | Corporate Secretary | 1 May 2014 | 21 Oct 2020 | - | - |
| Alice Nisbet | Director | 30 Oct 2012 | 15 Oct 2013 | British | 43 years |
| Andrew Mccaffery | Director | 1 May 2014 | 15 Apr 2019 | British | 62 years |
| Bruce Adam Cargill | Director | 7 Jul 2022 | 20 Jun 2025 | British | 53 years |
| Burness (directors) Limited | Corporate Director | 30 Jan 2008 | 30 Jan 2008 | United Kingdom | - |
| Burness Llp | Corporate Secretary | 30 Jan 2008 | 30 Jan 2008 | United Kingdom | - |
| Ceri Richards | Director | 26 Nov 2008 | 9 Oct 2009 | British | 67 years |
| Fraser Peter Tulloch | Director | 31 Dec 2021 | 18 Feb 2025 | British | 42 years |
| Gershon Daniel Cohen | Director | 22 May 2013 | 1 Mar 2024 | British | 61 years |
| Graeme Robert Andrew Shankland | Director | 30 Jan 2008 | 4 Aug 2010 | British | 65 years |
| Graham John Mcdonald | Director | 30 Jan 2008 | 26 Nov 2008 | British | 65 years |
| Graham John Mcdonald | Director | 3 Jun 2010 | 1 May 2014 | British | 65 years |
| Ian Harris | Director | 10 May 2019 | 1 Oct 2021 | British | 53 years |
| Jennifer Elizabeth Nielsen | Secretary | 30 Jan 2008 | 2 Jul 2012 | British | - |
| Karen Margaret Bothwell | Director | 29 Sept 2009 | 2 Jul 2012 | British | 63 years |
| Lloyds Secretaries Limited | Corporate Secretary | 2 Jul 2012 | 1 May 2014 | United Kingdom | - |
| Mark William Hammond | Director | 30 Jan 2008 | 26 Nov 2008 | British | 57 years |
| Pamela Simone Dickson | Director | 2 Jul 2012 | 22 May 2013 | Scottish | 58 years |
| Rowan Jennifer Mcnay | Director | 2 May 2019 | 31 Dec 2021 | British | 49 years |
| William Wordie Stancer | Director | 30 Jan 2008 | 9 Oct 2009 | British | 61 years |
