Glendullan distillery was built in 1897 by the Aberdeen blender and broker William Williams. In 1925.Williams merged with Greenlees Brothers and was absorbed within
The Distillers Company. In 1972, a second distillery was built next door run in tandem with the original site until the original plant was closed in 1985. In 1997, with the merger of
Guinness plc (The Distillers Company owner) and
Grand Metropolitan, Glendullan distillery become part of the new company,
Diageo. ==Production==