ArcelorMittal S.A. is a global steel and mining company headquartered in Luxembourg, with operations across the Americas, Europe, Africa, and Asia. Formed through the merger of Arcelor and Mittal Steel, it produces a broad portfolio of flat and long carbon steel, tubular products, and specialty grades for automotive, construction and infrastructure, energy, packaging, and household appliances. Upstream activities include iron ore and metallurgical coal mining that support its integrated steelmaking network.
For the chemical value chain, ArcelorMittal supplies and processes steelmaking by-products such as coke-oven and blast-furnace gases, coal tar and derivatives, benzene, toluene, sulfur, and ammonia, which serve as feedstocks for fuels, solvents, resins, and other intermediates. The company is also advancing decarbonization initiatives—such as gas recycling, carbon capture and utilization, hydrogen-enabled ironmaking, and increased scrap use—aimed at lowering the lifecycle emissions of its products and enabling conversion of process gases into chemical building blocks.
