Steel Dynamics, Inc.STLD

Steel Dynamics operates through three core divisions. Steel Operations produces hot, cold, and coated rolled steel, structural shapes, rail, and engineered bar products, serving construction, automotive, manufacturing, and transportation sectors. Metals Recycling acquires, processes, and resells ferrous and nonferrous scrap, providing logistics and brokerage services. Steel Fabrication manufactures joists, girders, trusses, and steel deck for commercial construction. Established in 1993, it exports globally.