Is Quanta Services, Inc. an American company?
Yes — Quanta Services, Inc. is an American company.
Quanta Services, Inc. is incorporated in Delaware, United States and headquartered in Houston, Texas. Its legal-entity record reports no foreign parent — the company is independently American-owned.
The evidence
- Legal name
- QUANTA SERVICES, INC.
- Incorporated in
- Delaware, United States
- Registered office
- WILMINGTON, the United States
- Headquarters
- Houston, Texas, United States
- Ultimate owner
- None reported (independent)
- Stock listing
- NYSE: PWR on NYSE
- LEI
- SHVRXXEACT60MMH07S24
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.
Quanta Services, Inc.: origin questions
Is Quanta Services, Inc. an American company?
Yes — Quanta Services, Inc. is an American company. Quanta Services, Inc. is incorporated in Delaware, United States and headquartered in Houston, Texas. Its legal-entity record reports no foreign parent — the company is independently American-owned.
Where is Quanta Services, Inc. incorporated?
Quanta Services, Inc. is legally incorporated in Delaware, United States, according to its GLEIF legal-entity record.
Who owns Quanta Services, Inc.?
Quanta Services, Inc. reports no parent company in its legal-entity record — it is independently owned rather than a subsidiary.
Is Quanta Services, Inc. traded on a US stock exchange?
Yes — Quanta Services, Inc. trades under the ticker PWR on the NYSE.
See the full Quanta Services, Inc. company profile — financials, stock data and trust credentials — or browse the directory of American companies.