Feldschlösschen is a Swiss beverage and brewing company located in Rheinfelden, in the German-speaking canton of Aargau, Switzerland.
Founded in 1876, the company operates the biggest brewery in Switzerland by production, the Feldschlösschen Brewery. It bought out Cardinal in 1991, and became a division of Carlsberg in 2000. In addition to beer, it also produces non-alcoholic beverages and mineral waters.
The following brands are produced: