Is Sanofi an American company?
No — Sanofi is not an American company.
Sanofi is incorporated in France. It maintains US operations and its shares trade on NASDAQ — which is why it is often mistaken for a US company.
The evidence
- Legal name
- Sanofi
- Incorporated in
- France
- Registered office
- PARIS, France
- Headquarters
- PARIS, France
- Ultimate owner
- None reported (independent)
- Stock listing
- NASDAQ: SNY on NASDAQ
- LEI
- 549300E9PC51EN656011
- Founded
- 2004
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.
Sanofi: origin questions
Is Sanofi an American company?
No — Sanofi is not an American company. Sanofi is incorporated in France. It maintains US operations and its shares trade on NASDAQ — which is why it is often mistaken for a US company.
Where is Sanofi incorporated?
Sanofi is legally incorporated in France, according to its GLEIF legal-entity record.
Is Sanofi traded on a US stock exchange?
Yes — Sanofi trades under the ticker SNY on the NASDAQ. A US stock listing does not by itself make a company American — incorporation and ownership are what this page reports.
See the full Sanofi company profile — financials, stock data and trust credentials — or browse the directory of American companies.