Deutsche Telekom in the USA
T-Mobile US is the second-largest mobile communications provider in the U.S. market in terms of customer numbers.
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Locations and shareholdings
Deutsche Telekom is represented in numerous countries around the world. On these pages, you can read more about the Group headquarters in Germany as well as selected subsidiaries and associated companies. The list of shareholdings provides a complete overview.
All subsidiaries and associated companies at a glance
A detailed overview of Deutsche Telekom's subsidiaries and associated companies is published each year with the Annual Report.
Networked worldwide
As a contact partner for business customers and in research and development, Deutsche Telekom relies on international cooperation.
