Sioux Steel Company

Sioux Steel Company, a privately held, fifth-generation family-owned manufacturer headquartered in Sioux Falls, was founded in 1918 by Charles Rysdon to supply furnace ductwork for homes and offices. In 1929, the company began manufacturing grain storage bins and expanded into comprehensive agricultural equipment production. Now employing 201-500 people, Sioux Steel manufactures grain bins, buildings, livestock equipment, paddle sweeps, and garden beds serving agricultural customers nationwide.

The company offers a ten-year warranty on grain systems (the longest in the industry) and a lifetime warranty on guaranteed gates. Sioux Steel manufactures the Daay Bin Paddle Sweep, promoted as the safest sweep in the industry, and oversees related brands including Koyker Manufacturing. Contact 1-800-557-4689 or visit the company's Sioux Falls headquarters for agricultural equipment solutions combining quality manufacturing with customer service.

Phone: (605) 336-1750 (local)
Address: Sioux Falls, SD headquarters
Website: siouxsteel.com