| MBM SECRETARIAL SERVICES LIMITED ACTIVE | Secretary | | | | | Suite 2, Ground Floor, Orchard Brae House, 30 Queensferry Road, Edinburgh, EH4 2HS, United Kingdom |
| CUNNINGHAM, Jeremy Neil Ross ACTIVE | Director | 07 Sep 2022 | | Scotland | January 1963 | Suite 2, Ground Floor, Orchard Brae House, 30 Queensferry Road, Edinburgh, EH4 2HS, United Kingdom |
| HAMOU-JENNINGS, Ross Forde ACTIVE | Director | 01 May 2026 | | Singapore | May 1965 | Suite 2, Ground Floor, Orchard Brae House, 30 Queensferry Road, Edinburgh, EH4 2HS, United Kingdom |
| KINSLER, Maureen ACTIVE | Director | 15 Dec 2020 | | United Kingdom | August 1967 | Suite 2, Ground Floor, Orchard Brae House, 30 Queensferry Road, Edinburgh, EH4 2HS, United Kingdom |
| MACLEOD, Ian Robert ACTIVE | Director | 17 Apr 2018 | | Scotland | October 1961 | Suite 2, Ground Floor, Orchard Brae House, 30 Queensferry Road, Edinburgh, EH4 2HS, United Kingdom |
| MACPHEE, Michael William Miller Reid ACTIVE | Director | 01 Oct 2015 | | Scotland | June 1964 | Suite 2, Ground Floor, Orchard Brae House, 30 Queensferry Road, Edinburgh, EH4 2HS, United Kingdom |
| SEALEY, Andrew Edward ACTIVE | Director | 03 Mar 2021 | | United Kingdom | February 1964 | Suite 2, Ground Floor, Orchard Brae House, 30 Queensferry Road, Edinburgh, EH4 2HS, United Kingdom |
| ALLAN, Timothy Edward Douglas RESIGNED | Director | 27 Mar 2019 | 04 Feb 2025 | United Kingdom | June 1966 | Suite 2, Ground Floor, Orchard Brae House, 30 Queensferry Road, Edinburgh, EH4 2HS, United Kingdom |
| BALL, Geoffrey Arthur RESIGNED | Director | 16 Feb 2011 | 18 Apr 2018 | Scotland | August 1943 | C/O Turcan Connell, Princes Exchange, 1 Earl Grey Street, Edinburgh, EH3 9EE, United Kingdom |
| ELLIOT, Gerald Henry, Sir RESIGNED | Director | 29 Aug 2000 | 31 Dec 2003 | | December 1923 | 39 Inverleith Place, Edinburgh, Midlothian, EH3 5QD |
| GEMMELL, Gavin John Norman RESIGNED | Director | 18 Dec 2001 | 22 Feb 2016 | Scotland | September 1941 | 14 Midmar Gardens, Edinburgh, Midlothian, EH10 6DZ |
| PATTULLO, Robert Michael RESIGNED | Director | 08 Feb 2005 | 31 Jul 2011 | Scotland | June 1944 | 39 Heriot Row, Edinburgh, EH3 6ES |
| PAUL, Stuart Watson RESIGNED | Director | 17 Oct 2012 | 15 Jun 2016 | United Kingdom | March 1970 | 20, Rutland Square, Edinburgh, EH1 2BB, United Kingdom |
| RUTTERFORD, Michael David RESIGNED | Director | 29 Aug 2000 | 04 Aug 2021 | Scotland | August 1947 | Flat 14, 22-14 Kinellan Road, Murrayfield, Midlothian, EH12 6ES |
| SALVESEN, Alastair Eric Hotson RESIGNED | Director | 17 Jun 2009 | 27 Mar 2019 | Scotland | July 1941 | Whitburgh House, Pathhead, Midlothian, EH37 5SR |
| SEALEY, Barry Edward RESIGNED | Director | 29 Aug 2000 | 01 Mar 2011 | United Kingdom | February 1936 | Flat 5,, 2 The Cedars Colinton Road, Edinburgh, Midlothian, EH13 0PL |
| SHAKESHAFT, Peter James Bailey RESIGNED | Director | 08 Feb 2005 | 31 Mar 2008 | Scotland | October 1947 | The Stell Muirton, North Berwick, East Lothian, EH39 5LW |
| SMITH, Sarah Jane RESIGNED | Director | 01 Jan 2005 | 13 Dec 2007 | Scotland | July 1962 | 4 Learmonth Gardens Mews, Edinburgh, Midlothian, EH4 1EX |
| SWORD, Ian Pollock, Doctor RESIGNED | Director | 11 Sep 2003 | 17 Dec 2008 | United Kingdom | March 1942 | 13 Napier Road, Edinburgh, EH10 5AZ |
| WADDELL, John Maclaren Ogilvie RESIGNED | Director | 12 Jul 2005 | 30 Sep 2015 | Scotland | April 1956 | 16 Kinghorn Place, Edinburgh, Midlothian, EH6 4BN |
| YOUNG, Eric Macfie RESIGNED | Director | 29 Aug 2000 | 11 Jan 2023 | Scotland | October 1955 | Ingsay, 43 Stirling Road Trinity, Edinburgh, EH5 3JB |
| MBM BOARD NOMINEES LIMITED RESIGNED | Nominee Director | 17 Jul 2000 | 29 Aug 2000 | | | 39 Castle Street, Edinburgh, EH2 3BH |