ArcelorMittal is a multinational steel manufacturing corporation headquartered in Luxembourg City. The company was formed in 2006 from the merger of Arcelor and Mittal Steel. ArcelorMittal is the world's largest steel producer, with operations in 60 countries and a total workforce of over 191,000 employees. The company produces a wide range of steel products, including flat steel, long steel, and tubular products. ArcelorMittal is committed to sustainable development and has set ambitious targets for reducing its carbon emissions and improving its energy efficiency. The company is listed on the New York, Amsterdam, Paris, Luxembourg, and Spanish stock exchanges.