Steel Dynamics, Inc. is among the leading steel producers and metal recyclers in the United States. It is one of the most diversified steel companies in United States with a vast range of specialty products. The company makes and markets steel products, processes and sells recycled ferrous and nonferrous metals, and fabricates and sells steel joist and decking products in the United States and internationally. Steel Dynamics operates through three segments: Steel Operations, Metals Recycling Operations and Steel Fabrication Operations.