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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. The company began as a rural phone company in Wisconsin in 1969. In 1983 it founded U.S. Cellular as a subsidiary.
C Spire is an advanced technology company that delivers customer-inspired, nationwide wireless network services, business solutions and 1Gbps Fiber to the Home Internet / HDTV / VOIP.
Alaska Communications (NASDAQ: ALSK) is the leading provider of advanced broadband and IT managed services for businesses and consumers in Alaska. The company operates a highly reliable, advanced statewide data network with the latest technology and the most diverse undersea fiber optic system connecting Alaska to the contiguous U.S.
Interactive Telecom Solutions (ITS) is a full service communications management company with over 30 years combined communications management experience. ITS delivers expert consulting and project/vendor management guiding clients through the complex communications landscape. ITS provides cost effective solutions across Voice, Data and Auditing services.
We are a world leader in the rapidly-changing environment of communications technology – providing equipment, software and services to mobile and fixed network operators all over the globe. Some 40 percent of global mobile traffic runs through networks we have supplied, and we manage networks that serve more than 1 billion subscribers globally every day. With more than 35,000 granted patents, we have one of the industry`s strongest patent portfolios. Our vision is to be the prime driver in an all-communicating world. By using innovation to empower people, business and society, we are enabling the Networked Society, in which everything that can be connected is connected.