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| Public | |
| Traded as | : TDS S&P 400 Component |
| Industry | Communications Services |
| Founded | 1969 |
| Headquarters |
30 North LaSalle Chicago, Illinois, USA |
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Key people
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LeRoy T. Carlson, Jr., President & CEO |
| Products | Local wireline and wireless telecommunication services, Internet services |
| Revenue |
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Number of employees
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12,300 |
| Website | www |
Telephone and Data Systems, Inc. is a Chicago-based telecommunications service company providing wireless, local- and long-distance telephone, broadband and video services to approximately 7 million customers in 36 states through its business units TDS Telecom and U.S. Cellular (: USM).
The company began as a rural phone company in Wisconsin in 1969. In 1983 it founded U.S. Cellular as a subsidiary.
LeRoy T. Carlson, the founder of TDS, died in May 2016 at the age of 100.
Telephone and Data Systems, Inc.'s current executive officers are:
Telephone and Data Systems, Inc.'s current board of directors are: