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Side-by-side financial comparison of ArcelorMittal (MT) and NATIONAL STEEL CO (SID), based on the latest 10-Q / 10-K filings. Click either name above to swap in a different company.
ArcelorMittal S.A. is a Luxembourg-based multinational steel manufacturing corporation, headquartered in Luxembourg City. It is ranked second on the list of steel producers behind Baowu, and had an annual crude steel production of 58 million metric tonnes in 2024.
The United States Steel Corporation is an American steel company based in Pittsburgh, Pennsylvania, that maintains production facilities at several additional locations in the U.S. and Central Europe. The company produces and sells steel products, including flat-rolled and tubular products for customers in industries across automotive, construction, consumer, electrical, industrial equipment, distribution, and energy. Operations also include iron ore and coke production facilities. In 2025, U...