Wishek Manufacturing, founded in 1969 by Harley and Carol Brandner, specializes in manufacturing tough and durable tillage equipment, particularly known for their Wishek Disks. The company expanded its product line by acquiring feed and forage equipment from Balzer Manufacturing and tillage equipment from Miller Weeder Corporation. In 2021, Wishek Manufacturing, along with sister brands Wil-Rich and Concord, was acquired by Väderstad AB of Sweden, known for its innovative farm machinery. The company continues to innovate and provide high-quality products under the new ownership, aiming to be a leading partner in the agricultural equipment industry.