ArcelorMittal S.A.

MT · NYSE

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ArcelorMittal S.A. (NYSE: MT) is the world's largest steel producer outside of China, headquartered in Luxembourg City, Luxembourg, and founded through the landmark 2006 merger of Arcelor and Mittal Steel. The company operates as a fully integrated steel and mining enterprise with a commercial presence in approximately 60 countries, producing a broad range of flat and long steel products — including hot-rolled and cold-rolled coils, galvanized sheets, structural sections, and pipes and tubes — serving key end markets such as automotive, construction, appliances, and heavy machinery. Complementing its steelmaking operations, ArcelorMittal maintains significant captive mining activities, extracting iron ore across Brazil, Canada, Mexico, South Africa, Liberia, and Ukraine, as well as coking coal in Kazakhstan, providing critical raw material cost advantages. Led by CEO Aditya Mittal, the company employs approximately 125,000 people globally and generates annual revenues of approximately $61 billion, underpinned by a diversified business model spanning six major operating segments including Europe, North America, Brazil, India, Sustainable Solutions, and Mining.

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