| CODLIN, Alexandra ACTIVE | Secretary | 04 Aug 2025 | | | | 20, Hopetoun Street, Edinburgh, EH7 4GH, Scotland |
| CARTER, Dawn Elizabeth ACTIVE | Director | 29 Apr 2026 | | Scotland | June 1969 | 20, Hopetoun Street, Edinburgh, EH7 4GH, Scotland |
| DICK, Brendan Sweeney ACTIVE | Director | 28 Aug 2022 | | Scotland | June 1959 | 20, Hopetoun Street, Edinburgh, EH7 4GH, Scotland |
| DUNCAN, Alistair Ronald ACTIVE | Director | 04 Jun 2026 | | Scotland | February 1948 | 20, Hopetoun Street, Edinburgh, EH7 4GH, Scotland |
| GEDDES, Janet Christine ACTIVE | Director | 29 Apr 2026 | | Scotland | December 1973 | 20, Hopetoun Street, Edinburgh, EH7 4GH, Scotland |
| WALL, Ian James, Prof ACTIVE | Director | 14 Apr 1997 | | United Kingdom | September 1948 | 85 Warrender Park Road, Edinburgh, Midlothian, EH9 1EW |
| ZAFAR, Mohammed Hassun ACTIVE | Director | 01 Aug 2024 | | Scotland | May 1994 | 20, Hopetoun Street, Edinburgh, EH7 4GH, Scotland |
| BLYTH, William RESIGNED | Secretary | 09 May 1991 | 13 Aug 1996 | | | Carradale 516 Lanark Road West, Balerno, Midlothian, EH14 7DH |
| MCMILLAN, Iris Christine Mary RESIGNED | Secretary | 17 Mar 1997 | 08 Jun 2006 | | | 7 Restalrig Avenue, Edinburgh, Midlothian, EH7 6PP |
| WILSON, Carolyn Margaret RESIGNED | Secretary | 01 Feb 2023 | 22 May 2025 | | | Harbourside House, 110 Commercial Street, Edinburgh, EH6 6NF |
| BENNETT & ROBERTSON LLP RESIGNED | Secretary | 11 Jul 1990 | 09 May 1991 | | | 16 Walker Street, Edinburgh, EH3 7NN |
| MACROBERTS RESIGNED | Secretary | 08 Jun 2006 | 01 May 2008 | | | Excel House, 30 Semple Street, Edinburgh, Midlothian, EH3 8BL |
| MACROBERTS CORPORATE SERVICES LIMITED RESIGNED | Secretary | 01 May 2008 | 06 Apr 2022 | | | 152, Bath Street, Glasgow, G2 4TB, United Kingdom |
| BROWN, Janet Marjorie, Dr RESIGNED | Director | 01 Jul 2020 | 12 Dec 2025 | Scotland | July 1951 | Harbourside House, 110 Commercial Street, Edinburgh, EH6 6NF |
| CARDOWNIE, Stephen Archibald RESIGNED | Director | 31 Aug 1992 | 13 Dec 1999 | United Kingdom | June 1953 | 30 Bellevue Terrace, Edinburgh, Midlothian, EH7 4DS |
| FOURMAN, Michael Paul, Prof RESIGNED | Director | 03 Dec 2018 | 23 May 2024 | Scotland | September 1950 | 14, St. Leonards Bank, Edinburgh, EH8 9SQ, Scotland |
| FURNESS, William Arthur RESIGNED | Director | 12 Nov 1999 | 28 Jan 2005 | | September 1945 | 26 Moray Place, Edinburgh, Midlothian, EH3 6DA |
| GAGE, Simon Martin RESIGNED | Director | 24 Jul 2012 | 31 May 2024 | Scotland | May 1962 | Harbourside House, 110 Commercial Street, Edinburgh, EH6 6NF, Scotland |
| GAGE, Simon Martin RESIGNED | Director | 14 Apr 1997 | 24 Jul 2012 | Scotland | May 1962 | 21/2 Gilmour Road, Edinburgh, Midlothian, EH16 5NS |
| GAMBLE, Frederick Brian RESIGNED | Director | 11 Jul 1990 | 04 May 1991 | | | 20 Torphichen Street, Edinburgh, Midlothian, EH3 8JB |
| GRAHAM, Margaret Arma RESIGNED | Director | 24 Jun 2025 | 04 Aug 2025 | Scotland | January 1959 | 7, Craighouse Gardens, Edinburgh, EH10 5LS, Scotland |
| HAQUE, Taslima RESIGNED | Director | 23 May 2024 | 27 Mar 2026 | Scotland | June 1991 | 20, Hopetoun Street, Edinburgh, EH7 4GH, Scotland |
| KEREVAN, George RESIGNED | Director | 09 May 1991 | 30 May 1995 | Scotland | September 1949 | Brunstane House South Wing, Brunstane Road South, Edinburgh, EH15 2NQ |
| MCMASTER, Brian John, Sir RESIGNED | Director | 24 Jul 2012 | 07 Dec 2012 | United Kingdom | May 1943 | Suite 1, 5 Mitchell Street, Edinburgh, EH6 7BD, United Kingdom |
| MILNE, Alastair David, Dr RESIGNED | Director | 24 Jul 2012 | 21 Nov 2024 | United Kingdom | November 1942 | Harbourside House, 110 Commercial Street, Edinburgh, EH6 6NF, Scotland |
| PATE, Marion-Jane RESIGNED | Director | 11 Jul 1990 | 09 May 1991 | | | 12 Leopold Place, Edinburgh, Midlothian, EH7 5LB |
| RITCHIE, Ian RESIGNED | Director | 24 Jul 2012 | 09 Mar 2019 | United Kingdom | September 1950 | Harbourside House, 110 Commercial Street, Edinburgh, EH6 6NF, Scotland |
| SNOWDEN, Conor, Councillor RESIGNED | Director | 25 May 2007 | 24 Jul 2012 | Scotland | January 1976 | 62 Ellens Glen Loan, Edinburgh, Midlothian, EH17 7QN |
| TRITTON, Susan Barbara RESIGNED | Director | 12 Nov 1999 | 25 May 2007 | Scotland | November 1943 | 6 Grange Terrace, Edinburgh, EH9 2LD |
| VESTRI, Paolo RESIGNED | Director | 09 May 1991 | 16 Jan 1992 | | July 1958 | 22 Balmoral Place, Edinburgh, Midlothian, EH3 5JA |
| WILSON, Donald Caig, Mr. RESIGNED | Director | 30 Apr 2013 | 10 Jun 2017 | Scotland | December 1959 | Edinburgh International Science Festival, Mitchell House, 5 Mitchell Street, Edinburgh, City Of Edinburgh, EH6 7BD, Great Britain |
| WILSON, Donald Caig RESIGNED | Director | 12 Nov 1999 | 24 Jul 2012 | United Kingdom | December 1959 | 1 Caledonian Road, Edinburgh, Midlothian, EH11 2DA |
| WOLFF, Heinz Seigfreid, Professor RESIGNED | Director | 19 Sep 2008 | 11 Mar 2011 | United Kingdom | April 1928 | 8, The Park Ealing, Ealing, London, W5 5NE |
| YOUNG, Philip John RESIGNED | Director | 29 Sep 2009 | 10 Jun 2017 | United Kingdom | May 1955 | 17, Greenhill Gardens, Edinburgh, EH10 4BN |