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Our business

Sustainability is at the core of who we are as a company and integral to achieving our brand promise of transforming tomorrow. 
{66AD4C70-0098-41B2-B10A-6E0E8EAF2FF7} Our business

Leading the way for steel

ArcelorMittal is the world’s leading steel and mining company. We are guided by a philosophy to produce safe, sustainable steel. In the United States, ArcelorMittal boasts a market share of 23 percent in raw steel capacity, the largest in the U.S. industry. We recognize in the United States and around the world that our size comes with great responsibility. We have an obligation to our shareholders and stakeholders to lead responsibly.