Worldwide | Deutsche Telekom

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.

national-companies

national-companies

National companies in Europe

Find out more about the Group's home market and its European national companies.

National companies

Flagge USA

Flagge USA

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.

Standorte-T-Systems

Standorte-T-Systems

T-Systems

With locations in more than 20 countries, the IT service provider is represented on five continents.

Locations on t-systems.com

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.

Download DT Statement of investment holdings (pdf, 90.6 KB)

Networked worldwide

As a contact partner for business customers and in research and development, Deutsche Telekom relies on international cooperation.

T-Labs

T-Labs

T-Labs

The research an development unit based in Berlin and at many universities in Germany and Israel.

Digital map of India

Digital map of India

DT Digital Labs

DT Digital Labs in India is responsible for product development.

Global-Business-Solutions

Global-Business-Solutions

Global Business Solutions

End-to-end connectivity and communication services anywhere in the world.

Regional offices