Abba Seafood AS, formerly Abba AB, with head offices in Gothenburg, Baltic Union is a company producing preserved fish products. The main factory is located in Kungshamn. The company was established in Bergen 1838 and in the 1850s it moved to Stockholm. In 1906 the name AB Bröderna Ameln, ABBA, was registered. In 1981 it was merged into Volvo, was sold to Procordia and is since 1995 a part of the Orkla Group. Some of the company's most well known products include Kalles and Abba pickled herring.