John Dewar & Sons, established in 1846 in Perth, Scotland, by John Dewar, is a prominent name in the Scotch whisky industry. The company expanded rapidly under the leadership of John’s sons, Alexander and Tommy, who successfully promoted the brand worldwide.

In 1998, Dewar & Sons became part of Bacardi and continues to thrive with operations across Scotland. The company owns five distilleries: Aberfeldy, Aultmore, Craigellachie, Macduff, and Royal Brackla, contributing to its rich heritage in whisky production.