Minn-Dak Growers, Ltd. has earned a distinguished reputation as a leading processor and supplier of specialty crop food ingredients since its founding in 1947. What began as a 30-member cooperative formed to market peas and canary seed evolved through visionary leadership and entrepreneurial drive into one of North America’s most advanced mustard flour mills and buckwheat processing operations. Under the guidance of founder Harris Peterson, the organization expanded its grower network, strengthened international partnerships, and built a strong global presence, with significant demand from overseas markets. Today, the company’s legacy of innovation continues under the ownership of Hensall Cooperative, ensuring continued growth and long-term stability.

Built on a foundation of collaboration with growers and a commitment to research-driven excellence, Minn-Dak Growers, Ltd. integrates crop production support, advanced processing systems, and ongoing product innovation to deliver consistent, high-quality ingredients to customers worldwide. Comprehensive field research, grower education, and technical resources help ensure premium raw materials, while state-of-the-art laboratory technology supports product consistency and new application development. By closely monitoring global market trends and maintaining strong customer relationships, the company remains at the forefront of specialty crop advancement, dedicated to quality, reliability, and industry leadership.