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T-Mobile

T-Mobile International AG
Industry Telecommunications
Founded September 18, 1990; 26 years ago (1990-09-18)
Headquarters Bonn, Germany
Area served
Europe, United States, Puerto Rico, US Virgin Islands
Products Wireless PDAs, Cellular Telephones, Tablets
Services Mobile communications, DSL
Number of employees
36,000
Parent Deutsche Telekom
Subsidiaries
Website www.telekom.com

T-Mobile International AG was a German holding company for Deutsche Telekom AG's mobile communications subsidiaries. From 2003 to 2007 T-Mobile International was one of Deutsche Telekom's segments beside the segments of 'Broadband/Fixnet', 'Business Customers' and 'Group HQ and Shared Services'. T-Mobile International AG lost relevance when Deutsche Telekom transformed its structure to adopt a regional setup (Germany, Europe, USA) in 2009 by combining its previously separated fixed and mobile subsidiaries to form integrated local businesses.

T-Mobile International AG was based in Bonn, Germany and its subsidiaries operated GSM, UMTS and LTE-based cellular networks in Europe, the United States, Puerto Rico and the U.S. Virgin Islands. The company had financial stakes in mobile operators in both Central and Eastern Europe.

While currently the T-Mobile is used only in the US, Austria, Poland, Netherlands and the Czech Rupublic, back then brand was present in 13 European countries: Austria, Croatia (as Hrvatski telekom), Czech Republic, Albania, Germany (as Telekom), Hungary, Macedonia, Montenegro, the Netherlands, Poland, Romania and Slovakia, as well as the United States, Puerto Rico, and the U.S. Virgin Islands.


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