Is W.W. Grainger, Inc. an American company?
Yes — W.W. Grainger, Inc. is an American company.
W.W. Grainger, Inc. is incorporated in Illinois, United States and headquartered in Lake Forest, Illinois. Its legal-entity record reports no foreign parent — the company is independently American-owned.
The evidence
- Legal name
- W.W. GRAINGER, INC.
- Incorporated in
- Illinois, United States
- Registered office
- SPRINGFIELD, the United States
- Headquarters
- Lake Forest, Illinois, United States
- Ultimate owner
- None reported (independent)
- Stock listing
- NYSE: GWW on NYSE
- LEI
- 549300TWZSP6O1IH2V34
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.
W.W. Grainger, Inc.: origin questions
Is W.W. Grainger, Inc. an American company?
Yes — W.W. Grainger, Inc. is an American company. W.W. Grainger, Inc. is incorporated in Illinois, United States and headquartered in Lake Forest, Illinois. Its legal-entity record reports no foreign parent — the company is independently American-owned.
Where is W.W. Grainger, Inc. incorporated?
W.W. Grainger, Inc. is legally incorporated in Illinois, United States, according to its GLEIF legal-entity record.
Who owns W.W. Grainger, Inc.?
W.W. Grainger, Inc. reports no parent company in its legal-entity record — it is independently owned rather than a subsidiary.
Is W.W. Grainger, Inc. traded on a US stock exchange?
Yes — W.W. Grainger, Inc. trades under the ticker GWW on the NYSE.
See the full W.W. Grainger, Inc. company profile — financials, stock data and trust credentials — or browse the directory of American companies.