ArcelorMittal
MiningLuxembourg, Luxembourg10001+ Employees
ArcelorMittal is a major global steel and mining company with a presence in more than 60 countries and an industrial footprint across 18 countries. Based in Luxembourg City, Luxembourg, it serves automotive, construction, household appliances, and packaging sectors with steel products and related solutions, guided by a commitment to safety, sustainability, quality, and leadership. The company operates a mining business with a geographically diversified portfolio of iron ore and metallurgical coal assets to support its steel network and external markets. It pursues research and development to advance steel-based technologies that can improve energy efficiency in everyday products. In June 2026, ArcelorMittal marked its 20th anniversary with a video address from Executive Chairman Lakshmi Mittal.