Company

Places of operations, subsidiaries and affiliates of Deutsche Telekom Group.

T-Systems in Argentina, located in two Volkswagen plants, is a strategic partner of Volkswagen Argentina.

Deutsche Telekom is present in the Austrian mobile communications market with its subsidiary Magenta Telekom (T-Mobile Austria GmbH).

With offices across five states T-Systems do Brasil is one of the most important IT service providers in the country.

As an agile part of Deutsche Telekom, T-Systems P.R. China Ltd. began providing ICT solution to the Chinese market in 2006.

Hrvatski Telekom (HT) is a market leader in Croatia.

T-Mobile Czech Republic has operated on the Czech market since 1996.

In France, Telekom is represented by T-Systems France SAS with infrastructure solutions.

Telekom Deutschland offers its consumers and business customers everything from a single hand.

Deutsche Telekom is represented in the Greek market by the OTE Group, the largest technology company in Greece.

Magyar Telekom is Hungary’s largest telecommunication operator.

Since 2016, T-Systems India has developed into one of the fastest growing units within T-Systems.

T-Systems Malaysia began operations in 2008 - fast-forward 10 years, it now supports global customers across 15 countries.

T-Systems Mexico offers a wide range of integrated solutions for business customers.

The largest telecommunications company in Montenegro, Crnogorski Telekom, forms part of the Deutsche Telekom Group.

T-Mobile Netherlands is one of the biggest Dutch telecommunications operators in the Netherlands.

DT is represented in the UK and Ireland by T-Systems Limited, in Denmark, Finland and Sweden by T-Systems Nordic.

Makedonski Telekom is a leading telecommunications operator and part of the Deutsche Telekom Group since 2001.

Deutsche Telekom is represented in Poland by its subsidiary T-Mobile Polska S.A. and a national company of its ICT arm T-Systems.

As a shareholder in the OTE Group Deutsche Telekom is represented in Romania through Telekom Romania.

Two DT Group companies are currently active in Russia: Global Business Solutions and Deutsche Telekom IT Solutions Russia.

Singapore serves as T-Systems’ regional hub for Asia, with 30 years’ proven experience.

DT is present in the Slovak market with two companies: Slovak Telekom Group and Deutsche Telekom IT Solutions Slovakia.

In South Africa, T-Systems offers various business solutions.

Since 2002 Deutsche Telekom’s subsidiary T-Systems Iberia has been an active market player across the Iberian Peninsula.

As a subsidiary of T-Systems with International, the "Alpine Region" comprising of Austria and Switzerland is positioning itself as a...

Deutsche Telekom has been active in the market for years with offers for major customers via T-Systems.

T-Mobile US, Inc. (TMUS) has been providing voice and data services for Deutsche Telekom since 2001.