Is RIO Tinto PLC an American company?
No — RIO Tinto PLC is not an American company.
RIO Tinto PLC is incorporated in the United Kingdom. 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
- RIO TINTO PLC
- Incorporated in
- the United Kingdom
- Registered office
- LONDON, the United Kingdom
- Headquarters
- LONDON, the United Kingdom
- Ultimate owner
- None reported (independent)
- Stock listing
- NYSE: RIO on NYSE
- LEI
- 213800YOEO5OQ72G2R82
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.
RIO Tinto PLC: origin questions
Is RIO Tinto PLC an American company?
No — RIO Tinto PLC is not an American company. RIO Tinto PLC is incorporated in the United Kingdom. It maintains US operations and its shares trade on NYSE — which is why it is often mistaken for a US company.
Where is RIO Tinto PLC incorporated?
RIO Tinto PLC is legally incorporated in the United Kingdom, according to its GLEIF legal-entity record.
Is RIO Tinto PLC traded on a US stock exchange?
Yes — RIO Tinto PLC trades under the ticker RIO 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 RIO Tinto PLC company profile — financials, stock data and trust credentials — or browse the directory of American companies.