Zentrale der Deutschen Telekom AG in Bonn.

Basic information & structure

Organization: Four operating segments. Our financial reporting conforms with our Group strategy and is based on the following organizational structure. The Group is broken down into four operating segments whose business activities are assigned in three segments by region and in one segment by customer and product.​​​​​​​

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Becoming the Leading Digital Telco.

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Human resources

Skilled and committed entrepreneurial employees are a vital factor in Deutsche Telekom's success.

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In more than 50 countries

At a glance

At a glance

Overview of key features

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Overview last five years

Information about our mid and long-term Group development.



With our products and our network, you can be sure to always #takepart in all the latest developments and technologies.

The Germany operating segment comprises all fixed-network and mobile activities in Germany. In addition, the operating segment provides wholesale telecommunications services for the Group's other operating segments.

The United States operating segment combines all mobile activities in the U.S. market.

The Europe operating segment comprises all fixed-network and mobile operations of the national companies in Greece, Romania, Hungary, Poland, the Czech Republic, Croatia, Slovakia, Austria, North Macedonia, and Montenegro. In addition, various national companies also offer ICT solutions to business customers. The Europe operating segment also includes the International Carrier Sales & Solutions unit, which mainly provides wholesale telecommunications services for the Group's other operating segments.

The Systems Solutions operating segment bundles business with ICT products and solutions for large multinational corporations under the T-Systems brand. It offers its customers information and communication technology from a single source and develops and operates infrastructure and industry solutions for multinational corporations and public institutions. Its products and services offered range from standard products and IP-based high-performance networks through to complete ICT solutions.

Group Headquarters & Shared Services comprises all Group units that cannot be allocated directly to one of the operating segments. Group Headquarters is responsible for strategic and cross-segment management functions. The Shared Services unit, which provides services primarily in Germany, is responsible for all other operating functions not directly related to the operating segments’ core business activities. In addition to typical services such as financial accounting, human resources services, and operational procurement, Shared Services also includes Vivento, which is responsible for providing employees with new employment opportunities as part of the workforce restructuring program, Real Estate Services, and the Mobility Solutions unit, a full-service provider of fleet management and mobility services.

Group Development actively manages and increases the value of selected subsidiaries and equity investments of the Group. 

After the sale of T-Mobile Netherlands and GD Towers, Group Development contains the unit Deutsche Telekom Capital Partners (DTCP). 

The Group functions of Mergers & Acquisitions and Strategic Portfolio Management have also been assigned to Group Development.


Topic specials

From network expansion, via the Internet of Things to Magenta World and trade fairs: information packages on the Group's current topics.

Latest Investor Relations publications

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Your Contact

You have questions about the Telekom Share, financial reports or similar topics? Contact us!

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Investor Relations

Deutsche Telekom



Friedrich-Ebert-Allee 140, 53113 Bonn

Picture Hannes Wittig

Hannes Wittig

Head of Investor Relations Deutsche Telekom (Senior Vice President)



Friedrich-Ebert-Allee 140, 53113 Bonn

Picture Christoph Greitemann

Christoph Greitemann

Senior IR Manager



Friedrich-Ebert-Allee 140, 53113 Bonn

Picture Andreas Puy

Andreas Puy

Vice President Investor Relations



Friedrich-Ebert-Allee 140, 53113 Bonn

Picture Thomas Ris

Thomas Ris

Vice President Investor Relations



Friedrich-Ebert-Allee 140, 53113 Bonn

Picture Peer Roßbach

Peer Roßbach

Senior IR Manager



Friedrich-Ebert-Allee 140, 53113 Bonn

Picture Markus Schäfer

Markus Schäfer

Vice President Debt Capital Markets



Friedrich-Ebert-Allee 140, 53113 Bonn

Picture Galina Zhiltsova

Galina Zhiltsova

Debt Capital Markets



Friedrich-Ebert-Allee 140, 53113 Bonn

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Renate Pohler

IR Manager Retail Investors & Annual General Meeting



Friedrich-Ebert-Allee 140, 53113 Bonn

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Simone Schlief

Senior Expert IR Focus ESG



Friedrich-Ebert-Allee 140, 53113 Bonn

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T-Mobile US, Inc.



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OTE Investor Relations Department



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Magyar Telekom Plc.



1541 Budapest

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Hrvatski Telekom d.d. / Croatian Telecom Inc.



Radnička cesta 21, 10000 Zagreb