United States Steel Corporation X NYSE

United States Steel Corporation is a leading integrated steel producer founded in 1901 and headquartered in Pittsburgh, Pennsylvania. The company manufactures and sells flat-rolled and tubular steel products through four primary operating segments: North American Flat-Rolled, Mini Mill, U.S. Steel Europe, and Tubular Products, serving diverse end markets including automotive, construction, energy, and appliances across North America and Europe. Its product portfolio encompasses slabs, sheets, coated steel, seamless and welded pipes, and casing products, along with iron ore and coke operations that support its integrated production model. The company also maintains a real estate business as a secondary operation. U.S. Steel serves a broad customer base spanning service centers, converters, original equipment manufacturers, and industrial end-users across multiple geographic regions.