Het Anker Brewery is a Flemish brewery in Mechelen, originally founded in 1471 by a community of Beguines. In 1872, the brewery was acquired by Louis Van Breedam, who renamed it Het Anker ("The Anchor") in 1904. Expanding its assortment from lager to ale, it began producing "Emperor beer" after World War II. In 1960 it renamed it "Gouden Carolus," for Charles V, Holy Roman Emperor (who was raised in Mechelen).