| RAMAGE, Andrew David ACTIVE | Secretary | 01 Feb 2023 | | | | Wood Mackenzie Limited, Exchange Place 2, 5 Semple Street, Edinburgh, EH3 8BL, United Kingdom |
| GRIEVE, Christopher David ACTIVE | Director | 16 Jan 2025 | | England | December 1975 | 2nd Floor, Sir Walter Raleigh House, 48-50 Esplanade, St Helier, JE2 3QB, Jersey |
| LIU, Jason Chou ACTIVE | Director | 07 May 2024 | | United States | April 1970 | Level 3, 6, St Andrew Square, Edinburgh, EH2 2BD |
| AIRD, Brian Robert RESIGNED | Secretary | 31 May 2005 | 01 Feb 2023 | | | Exchange Place 2, 5 Semple Street, Edinburgh, EH3 8BL, Scotland |
| DM COMPANY SERVICES LIMITED RESIGNED | Nominee Secretary | 04 Apr 2005 | 31 May 2005 | | | 16 Charlotte Square, Edinburgh, Midlothian, EH2 4DF |
| AIRD, Brian Robert RESIGNED | Director | 31 May 2005 | 01 Feb 2023 | Scotland | February 1967 | Exchange Place 2, 5 Semple Street, Edinburgh, EH3 8BL, Scotland |
| ALLISON, Thomas Eardley RESIGNED | Director | 03 Jun 2005 | 08 Oct 2007 | Scotland | March 1948 | Rockdale Lodge, 23 Park Place, Stirling, Scotland, FK7 9JR |
| BRININ, Mark Andrew RESIGNED | Director | 01 Feb 2023 | 03 May 2024 | United Kingdom | May 1977 | Wood Mackenzie Limited, 22 Bishopsgate, 26th Floor, London, EC2N 4BQ, United Kingdom |
| CROWE, Simon Paul RESIGNED | Director | 10 May 2023 | 16 Jan 2025 | United Kingdom | May 1967 | 78, Lexham Gardens, London, W8 5JB, England |
| FAULDS, James Joseph Michael RESIGNED | Director | 03 Jun 2005 | 04 Apr 2008 | United Kingdom | November 1952 | 13 Kensington Gate, Glasgow, G12 9LG |
| GRAY, Ian James RESIGNED | Director | 01 Jul 2005 | 04 Apr 2008 | | June 1961 | Ridge Lea, Oak Avenue, Sevenoaks, Kent, TN13 1PR |
| GREGORY, Paul Duncan RESIGNED | Director | 16 Jan 2013 | 19 May 2015 | Scotland | December 1954 | Exchange Place 2, 5 Semple Street, Edinburgh, EH3 8BL, Scotland |
| GREGORY, Paul Duncan RESIGNED | Director | 31 May 2005 | 04 Apr 2008 | Scotland | December 1954 | 25 Greenhill Gardens, Edinburgh, Scotland, EH10 4BL |
| HALLIDAY, Stephen James RESIGNED | Director | 31 May 2005 | 30 Jun 2019 | Scotland | September 1964 | Exchange Place 2, 5 Semple Street, Edinburgh, EH3 8BL, Scotland |
| KAMEN, Nicholas RESIGNED | Director | 03 Jun 2005 | 07 Dec 2005 | | April 1967 | The Cart House, 9a Letham Mains, Haddington, Midlothian, EH41 4NW |
| MARSHALL, Philip Anthony RESIGNED | Director | 28 Apr 2014 | 21 May 2015 | United Kingdom | April 1970 | 1, Finsbury Square, London, EC2A 1AE, England |
| MATHEWSON, George Ross, Sir RESIGNED | Director | 01 Oct 2007 | 04 Apr 2008 | Scotland | May 1940 | Merklands House, Ballintuim, Blairgowrie, Perthshire, PH10 7NN |
| MERCER, Brian John RESIGNED | Director | 01 Jul 2005 | 04 Apr 2008 | | February 1957 | The Orchard, Firs Drive, Gustard Wood, Hertfordshire, AL4 8LB |
| NIMMO, Walter Sneddon, Professor RESIGNED | Director | 12 Aug 2005 | 04 Apr 2008 | United Kingdom | April 1947 | 1 Ettrick Road, Edinburgh, Lothians, EH10 5BJ |
| THOMPSON, Kenneth Edward RESIGNED | Director | 01 Jul 2019 | 08 Apr 2021 | United States | November 1959 | 16 Charlotte Square, Edinburgh, Midlothian, EH2 4DF |
| WONG, Thomas C RESIGNED | Director | 08 Apr 2021 | 01 Feb 2023 | United States | November 1977 | 16 Charlotte Square, Edinburgh, Midlothian, EH2 4DF |
| DM DIRECTOR LIMITED RESIGNED | Nominee Director | 04 Apr 2005 | 31 May 2005 | | | 16 Charlotte Square, Edinburgh, Midlothian, EH2 4DF |