Is ArcelorMittal an American company?
No — ArcelorMittal is not an American company.
ArcelorMittal is incorporated in Luxembourg. It maintains US operations and its shares trade on NYSE — which is why it is often mistaken for a US company.
The evidence
- Legal name
- ArcelorMittal
- Incorporated in
- Luxembourg
- Registered office
- Luxembourg, Luxembourg
- Headquarters
- Luxembourg, Luxembourg
- Ultimate owner
- None reported (independent)
- Stock listing
- NYSE: MT on NYSE
- LEI
- 2EULGUTUI56JI9SAL165
- Founded
- 2006
Source: GLEIF, the global Legal Entity Identifier registry · checked Aug 8, 2026. A US headquarters or stock listing does not always mean US incorporation — this page reports what the legal-entity registry actually records.
ArcelorMittal: origin questions
Is ArcelorMittal an American company?
No — ArcelorMittal is not an American company. ArcelorMittal is incorporated in Luxembourg. It maintains US operations and its shares trade on NYSE — which is why it is often mistaken for a US company.
Where is ArcelorMittal incorporated?
ArcelorMittal is legally incorporated in Luxembourg, according to its GLEIF legal-entity record.
Is ArcelorMittal traded on a US stock exchange?
Yes — ArcelorMittal trades under the ticker MT on the NYSE. A US stock listing does not by itself make a company American — incorporation and ownership are what this page reports.
See the full ArcelorMittal company profile — financials, stock data and trust credentials — or browse the directory of American companies.