| MACKAY, Elizabeth ACTIVE | Secretary | 17 Jul 2020 | | | | Lightyear Building, 9 Marchburn Drive, Glasgow Airport, Paisley, Renfrewshire, PA3 2SJ, Scotland |
| DRUMMOND, James Edward Macgregor ACTIVE | Director | 07 Feb 2024 | | England | March 1962 | Lightyear Building, 9 Marchburn Drive, Glasgow Airport, Paisley, Renfrewshire, PA3 2SJ, Scotland |
| FARAJALLAH, Louca Adam ACTIVE | Director | 04 Mar 2024 | | Scotland | May 1968 | Lightyear Building, 9 Marchburn Drive, Glasgow Airport, Paisley, Renfrewshire, PA3 2SJ, Scotland |
| ROSS, David Craib Hinshaw RESIGNED | Secretary | 13 Jan 1997 | 30 Nov 2012 | | | 10 Ledcameroch Road, Bearsden, Glasgow, Lanarkshire, G61 4AB, Scotland |
| DALGLEN SECRETARIES LIMITED RESIGNED | Nominee Secretary | 21 Nov 1996 | 13 Jan 1997 | | | Dalmore House, 310 St Vincent Street, Glasgow, Strathclyde, G2 5QR |
| ADAMS, Stewart Andrew RESIGNED | Director | 07 Jan 2013 | 30 Apr 2016 | United Kingdom | March 1960 | Cirrus Building, 9 Marchburn Drive,, Glasgow Airport, Paisley, Renfrewshire, PA3 2SJ, Scotland |
| BOND, Stephen William RESIGNED | Director | 30 Jun 1999 | 20 Sep 2011 | United Kingdom | May 1950 | Rushbury House, Winchcombe, Cheltenham, Gloucestershire, GL54 5AE |
| BOWDEN, David Andrew RESIGNED | Director | 06 May 2021 | 01 Dec 2023 | England | August 1973 | Lightyear Building, 9 Marchburn Drive, Glasgow Airport, Paisley, Renfrewshire, PA3 2SJ, Scotland |
| BUSH, Trevor Herbert RESIGNED | Director | 11 Mar 1997 | 29 Sep 2000 | | December 1940 | 3 Wylson Close, Cranwell, Sleaford, Lincolnshire, NG34 8EW |
| CAMERON, James Dewar RESIGNED | Director | 01 Feb 2001 | 31 Mar 2007 | | September 1946 | Shovelboard Farm, Corsliehill Road, Houston, Renfrewshire, PA6 7HU |
| CROMWELL GRIFFITHS, Lloyd RESIGNED | Director | 01 Mar 2008 | 17 Jan 2013 | England | May 1945 | Strawberry Hill House, Winterbourne Road, Boxford, Newbury, Berkshire, RG20 8DT, United Kingdom |
| DISHON, David Edward RESIGNED | Director | 05 Dec 2016 | 19 Mar 2018 | Scotland | December 1971 | Cirrus Building, 9 Marchburn Drive,, Glasgow Airport, Paisley, Renfrewshire, PA3 2SJ |
| GEMMELL, Christopher RESIGNED | Director | 04 Mar 2024 | 31 Aug 2025 | Scotland | May 1981 | Lightyear Building, 9 Marchburn Drive, Glasgow Airport, Paisley, Renfrewshire, PA3 2SJ, Scotland |
| GRIER, Scott RESIGNED | Director | 13 Jan 1997 | 01 Oct 2012 | Scotland | March 1941 | Lagavulin, 15 Corsehill Drive, West Kilbride, Ayrshire, KA23 9HU |
| HARRISON, David Alexander RESIGNED | Director | 01 Jul 2003 | 07 Aug 2024 | Scotland | January 1960 | Lightyear Building, 9 Marchburn Drive, Glasgow Airport, Paisley, Renfrewshire, PA3 2SJ, Scotland |
| HINKLES, Jonathan Paul RESIGNED | Director | 27 Jun 2016 | 25 Jan 2024 | England | July 1975 | Lightyear Building, 9 Marchburn Drive, Glasgow Airport, Paisley, Renfrewshire, PA3 2SJ, Scotland |
| HINKLES, Jonathan Paul RESIGNED | Director | 01 Dec 2008 | 20 Jun 2012 | England | July 1975 | Bridge Cottage, 1 Redehall Road, Smallfield, Surrey, RH6 9PX |
| HUZZARD, Iain James RESIGNED | Director | 13 Jan 1997 | 15 Sep 2000 | | January 1949 | 10 Waterston Way, Lochwinnoch, Renfrewshire, PA12 4EQ, Scotland |
| MACLEOD, John Frederick RESIGNED | Director | 23 Dec 1998 | 25 Jan 2000 | | April 1963 | Flat 1/2, 10 Beaconsfieldrd, Glasgow, G12 0PW, A |
| PRESTON, Philip Godfrey RESIGNED | Director | 07 Jan 2013 | 04 Nov 2015 | Scotland | May 1956 | Cirrus Building, 9 Marchburn Drive,, Glasgow Airport, Paisley, Renfrewshire, PA3 2SJ, Scotland |
| ROSS, David Craib Hinshaw RESIGNED | Director | 01 Jul 2009 | 30 Nov 2012 | Scotland | January 1948 | 10 Ledcameroch Road, Bearsden, Glasgow, Lanarkshire, G61 4AB, Scotland |
| SIMPSON, Peter Anthony RESIGNED | Director | 04 Nov 2015 | 30 Apr 2024 | England | February 1967 | Lightyear Building, 9 Marchburn Drive, Glasgow Airport, Paisley, Renfrewshire, PA3 2SJ, Scotland |
| TIERNEY, Peter RESIGNED | Director | 18 Jun 2007 | 25 Jul 2008 | Scotland | March 1968 | The Cottage, 4, The Clachan, Campsie Glen, Glasgow, G66 7AB |
| DALGLEN DIRECTORS LIMITED RESIGNED | Nominee Director | 21 Nov 1996 | 13 Jan 1997 | | | Dalmore House, 310 St Vincent Street, Glasgow, Strathclyde, G2 5QR |