Steel Dynamics Inc. is a U.S.-based steel producer and metal recycler headquartered in Fort Wayne, Indiana. The company operates through four primary segments: steel operations, metals recycling operations, steel fabrication operations, and aluminum operations. Its steel operations manufacture products such as hot rolled sheet, cold rolled sheet, hot rolled plate, painted sheet, and various coated steel products for use in construction, automotive, industrial, and energy applications. The metals recycling operations focus on processing and selling recycled ferrous and nonferrous metals, supplying both internal mills and external customers. Steel fabrication operations produce steel joists, joist girders, and decking products used in nonresidential construction projects. The aluminum operations segment is developing capabilities around aluminum flat rolled products, enhancing the company’s presence across metals markets. Steel Dynamics Inc. plays a significant role in the basic materials sector by providing essential steel and metal products to a broad range of manufacturing, infrastructure, and construction end markets across North America.