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Side-by-side financial comparison of ArcelorMittal (MT) and POSCO HOLDINGS INC. (PKX), based on the latest 10-Q / 10-K filings. Click either name above to swap in a different company.
ArcelorMittal S.A. is a Luxembourg-based multinational steel manufacturing corporation, headquartered in Luxembourg City. It is ranked second on the list of steel producers behind Baowu, and had an annual crude steel production of 58 million metric tonnes in 2024.
POSCO is a South Korean steel manufacturer headquartered in Pohang, South Korea. It had an output of 42,000,000 metric tons of crude steel in 2015, making it the world's Seventh-largest steelmaker by this measure. In 2010, it was the world's largest steel manufacturing company by market value. Also, in 2024, it was named as the world's 233rd-largest corporation by the Fortune Global 500.
