Sioux Steel Company
FarmingSouth Dakota, United States51-200 Employees
Sioux Steel Company is a farming industry firm based in Sioux Falls, South Dakota, with 51-200 employees. Founded in 1918 as a steel corrugating business, it is a fifth-generation, family-owned manufacturer with a global customer base. The company focuses on grain systems and related agricultural equipment, backing its products with warranties including a ten-year warranty on grain systems and a lifetime warranty on its Guaranteed gates. In 2022, Sioux Steel Company acquired SCAFCO Grain Systems Company, expanding its portfolio. The company emphasizes integrity and high-quality products, and in March 2025 appointed Carrie Mennis as Chief People Officer.