Guinness Ghana Breweries is a Ghanaian brewery founded in 1960, located in the Kaase Industrial Area in Kumasi[1] and listed on the stock index of the Ghana Stock Exchange, the GSE All-Share Index.[1] At its inception, it produced only Guinness Foreign Extra Stout, popularly known as Guinness.
In Accra, the brewery is represented at the former premises of Achimota Brewery Company, in Achimota,[2] at the Tata Brewery Ltd, which was established by J. K. Siaw, a Ghanaian industrialist.
In July 2025, Diageo sold 80.4% of the company's stake to the French brewery Castel Group.[3]