ArcelorMittal S.A. is a Luxembourg-based multinational steel manufacturing corporation headquartered in Luxembourg City. It was formed in 2006 from the takeover and merger of Arcelor by Indian-owned Mittal Steel. ArcelorMittal is the second largest steel producer in the world, with an annual crude steel production of 78 million metric tonnes as of 2022. It is ranked 197th in the 2022 Fortune Global 500 ranking of the world's largest corporations. It employs around 154,000 people and its market capital is $20 billion. The total value of company assets is estimated to be around $94 billion.