About TDS

TDS helps you simplify your business with VoIP, phone, internet & managed services.

No single business communications solution fits all businesses. That’s why we offer a comprehensive range of options from the latest in business VoIP technology, to phone, internet & managed services.

Let us take care of your phone and internet systems—it’s our specialty. Taking care of your customers is yours.

TDS business products are available in select locations, including the following areas: Madison, Milwaukee, Appleton, Green Bay & Racine, WI; Minneapolis and the Twin Cities area in MN; Rockford, IL; Lake County, IL; Detroit, Lansing, Kalamazoo & Grand Rapids, MI; Knoxville & Nashville, TN, Camden County, GA. and more.

*Not all products & services may be available in all market areas. Please see all TDS Business locations.

Company Profile

TDS Telecom(TDS®) is a wholly owned subsidiary of Telephone and Data Systems, Inc., a Fortune 500® company. TDS Telecom, headquartered in Madison, Wis., operates OneNeck IT Solutions LLC and TDS Baja Broadband LLC. Combined, the company employs 3,100.

TDS Telecom, the seventh largest local exchange telephone company in the U.S, provides high-speed Internet, phone, and TV entertainment services to customers in more than a hundred rural, suburban, and metropolitan communities. TDS Telecom offers businesses with the latest communications solutions, including: VoIP (managedIP Hosted) phone service, dedicated high-speed Internet, and hosted-managed services. Today, TDS has nearly one million customer connections in service and 2,250 employees. Visit tdstelecom.com or tdsbusiness.com.

OneNeck® IT Solutions LLCemploys 650 people throughout the U.S. The company offers a full suite of IT solutions including cloud and hosting solutions; ReliaCloud™ enterprise cloud services; managed services; ERP application management; professional services; and IT hardware. OneNeck owns and operates four Tier 3 data centers in Iowa, Minnesota, and Wisconsin and manages two Tier 2 data centers in Arizona. Visit: oneneck.com.

Baja Broadband, headquartered in Alamogordo, N.M., employs about 260 people and passes more than 210,000 homes. Baja is a full service telecommunications company offering residential and commercial cable TV, high-speed Internet, phone and data services in communities throughout Arizona, Colorado, New Mexico, Nevada, Texas and Utah. Visit bajabroadband.com.

Telephone and Data Systems, Inc. [NYSE: TDS], a Fortune 500® company, provides wireless; cable and wireline broadband, TV and voice; and hosted and managed services to approximately 5.9 million customers nationwide through its business units, TDS Telecom and U.S. Cellular. Founded in 1969 and headquartered in Chicago, TDS employs more than 10,500 people. For investment information, visit teldta.com.

City Center West

TDS Headquarters - Madison, Wis. High Resolution Photo