Is Allstate Corp an American company?
Yes — Allstate Corp is an American company.
Allstate Corp is incorporated in Delaware, United States and headquartered in Northbrook, Illinois. Its legal-entity record reports no foreign parent — the company is independently American-owned.
The evidence
- Legal name
- ALLSTATE CORP
- Incorporated in
- Delaware, United States
- Registered office
- WILMINGTON, the United States
- Headquarters
- Northbrook, Illinois, United States
- Ultimate owner
- None reported (independent)
- Stock listing
- NYSE: ALL on NYSE
- LEI
- OBT0W1ED8G0NWVOLOJ77
- Founded
- 1931
Source: GLEIF, the global Legal Entity Identifier registry · checked Jul 26, 2026. A US headquarters or stock listing does not always mean US incorporation — this page reports what the legal-entity registry actually records.
Allstate Corp: origin questions
Is Allstate Corp an American company?
Yes — Allstate Corp is an American company. Allstate Corp is incorporated in Delaware, United States and headquartered in Northbrook, Illinois. Its legal-entity record reports no foreign parent — the company is independently American-owned.
Where is Allstate Corp incorporated?
Allstate Corp is legally incorporated in Delaware, United States, according to its GLEIF legal-entity record.
Who owns Allstate Corp?
Allstate Corp reports no parent company in its legal-entity record — it is independently owned rather than a subsidiary.
Is Allstate Corp traded on a US stock exchange?
Yes — Allstate Corp trades under the ticker ALL on the NYSE.
See the full Allstate Corp company profile — financials, stock data and trust credentials — or browse the directory of American companies.