Glen Scotia was built in 1832, at first just named Scotia. Sold to MacCallum in 1924.

It was then closed between 1928 and 1930 before being sold later that that year to Bloch Bros after MacCallum committed suicide.

They added Glen to the name and ran it until 1954 when they sold out to Hiram Walker that shortly after sold it on to Gillies Co.

It was closed between 1984-1989 and had only intermittent production up until 1999 when it was revived by Loch Lomond Group.