Is T-Mobile US, Inc. an American company?
Yes — T-Mobile US, Inc. is an American company.
T-Mobile US, Inc. is incorporated in Delaware, United States and headquartered in Bellevue, Washington. Its legal-entity record reports no foreign parent — the company is independently American-owned.
The evidence
- Legal name
- T-Mobile US, Inc.
- Incorporated in
- Delaware, United States
- Registered office
- WILMINGTON, the United States
- Headquarters
- Bellevue, Washington, United States
- Ultimate owner
- None reported (independent)
- Stock listing
- NASDAQ: TMUS on NASDAQ
- LEI
- 549300QHIJYOHPACPG31
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.
T-Mobile US, Inc.: origin questions
Is T-Mobile US, Inc. an American company?
Yes — T-Mobile US, Inc. is an American company. T-Mobile US, Inc. is incorporated in Delaware, United States and headquartered in Bellevue, Washington. Its legal-entity record reports no foreign parent — the company is independently American-owned.
Where is T-Mobile US, Inc. incorporated?
T-Mobile US, Inc. is legally incorporated in Delaware, United States, according to its GLEIF legal-entity record.
Who owns T-Mobile US, Inc.?
T-Mobile US, Inc. reports no parent company in its legal-entity record — it is independently owned rather than a subsidiary.
Is T-Mobile US, Inc. traded on a US stock exchange?
Yes — T-Mobile US, Inc. trades under the ticker TMUS on the NASDAQ.
See the full T-Mobile US, Inc. company profile — financials, stock data and trust credentials — or browse the directory of American companies.