Company Description
T-Mobile US, Inc., together with its subsidiaries, provides wireless communications services in the United States, Puerto Rico, and the United States Virgin Islands.
The company offers voice, messaging, and data services to postpaid, prepaid, and wholesale and other services customers.
It also provides wireless devices, including smartphones, wearables, tablets, home broadband routers, and other mobile communication devices, as well as accessories; financing through equipment installment plans; reinsurance for device insurance policies and extended warranty contracts; and high-speed internet services.
The company offers services, devices, and accessories under the T-Mobile, Metro by T-Mobile, and Mint Mobile brands through its owned and operated retail stores, customer care channels, national retailers, and its websites, as well as through T-Mobile, Metro by T-Mobile, and Mint Mobile apps.
It also sells devices to dealers and other third-party distributors for resale through independent third-party retail outlets and various third-party websites.
The company was founded in 1994 and is headquartered in Bellevue, Washington. T-Mobile US, Inc. is a subsidiary of Deutsche Telekom AG.
| Country | United States |
| Founded | 1994 |
| Industry | Telecom Services |
| Sector | Communication Services |
| Employees | 70,000 |
| CEO | G. Sievert |
Contact Details
Address: 12920 SE 38th Street Bellevue, Washington 98006-1350 United States | |
| Phone | 425 378 4000 |
| Website | t-mobile.com |
Stock Details
| Ticker Symbol | TMUS |
| Exchange | NASDAQ |
| Stock Type | Common Stock |
| Fiscal Year | January - December |
| Reporting Currency | USD |
| CIK Code | 0001283699 |
| CUSIP Number | 872590104 |
| ISIN Number | US8725901040 |
| Employer ID | 20-0836269 |
| SIC Code | 4812 |
Key Executives
| Name | Position |
|---|---|
| G. Michael Sievert | President, Chief Executive Officer and Director |
| Peter Osvaldik | Executive Vice President and Chief Financial Officer |
| Mark W. Nelson Esq., J.D. | Executive Vice President and General Counsel |
| Michael J. Katz | President of Marketing, Strategy and Products |
| Jonathan A. Freier | President of Consumer Group |
| Callie R. Field | President of T-Mobile Business Group |
| Srinivasan Gopalan | Chief Operating Officer |
| Daniel J. Drobac | Vice President and Chief Accounting Officer |
| John Saw Ph.D. | President of Technology and Chief Technology Officer |
| Jeff Simon | Executive Vice President and Chief Information Officer |
Latest SEC Filings
| Date | Type | Title |
|---|---|---|
| Sep 10, 2025 | 144 | Filing |
| Sep 4, 2025 | 8-K | Current Report |
| Aug 25, 2025 | 8-K | Current Report |
| Aug 19, 2025 | 144 | Filing |
| Aug 18, 2025 | 144 | Filing |
| Aug 15, 2025 | 144 | Filing |
| Aug 12, 2025 | SCHEDULE 13D/A | Filing |
| Aug 8, 2025 | SCHEDULE 13D/A | Filing |
| Aug 5, 2025 | CERT | Certification by an exchange approving securities for listing |
| Aug 5, 2025 | 8-A12B | Registration of securities |