Ålands Fiskförädling Ltd (ÅFF), located in the Föglö island municipality in Åland is the largest subsidiary of the Taimen Group. The company focuses on food fish production and processing of rainbow trout and whitefish.

Gutting is done at ÅFF every working day of the year. ÅFF is the only fish company in Finland that can deliver fresh food fish to customers year-round.

Founded in 1989, ÅFF has 12 production plants in Åland and 10 in Sweden.