About us

The Telekom Austria Group is the largest telecommunications company in Austria and is successfully positioned on international markets.

Telekom Austria Group, listed on the Vienna Stock Exchange, is the leading communications provider in Central and Eastern Europe with more than 24 million customers across its markets of operations. The Group is currently operating in eight countries: Austria (A1), Bulgaria (Mobiltel), Belarus (velcom), Croatia (Vipnet), Slovenia (Si.mobil), the Republic of Serbia (Vip mobile) and the Republic of Macedonia (one.Vip) and Liechtenstein (Telecom Liechtenstein). The total market of the eight countries covers approximately 41 million inhabitants. The Group has 17,673 employees as of year-end, Group revenues were roughly EUR 4 billion as of year-end 2015. Telekom Austria Group’s portfolio encompasses products and services of voice telephony, broadband Internet, multimedia services, data and IT solutions, wholesale as well as payment solutions.

Our Markets in Central and Eastern Europe

Employees as of year-end 2015
Customers in eight countries


We address current challenges with a clear corporate strategy and ambitious targets.

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Contact information of the Telekom Austria Group and its company subsidiaries.

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Revenues as of year-end 2015