Steffen Oefner – Biography

Last update: February 25, 2026

Executive profile

Steffen was Head of Wholesale for Deutsche Telekom. Steffen Oefner joined Deutsche Telekom in 2021.

Steffen Oefner is currently

Vice President of Strategic Network Partnering and Wholesale at Magenta Telekom - View - Magenta Telekom org chart



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Education

Steffen Oefner has a Master in Economics from The Philipp University of Marburg.

The colleagues of Steffen Oefner

Company Colleagues
Industry Colleagues
  • In the Telecommunications industry, Steffen Oefner has 23,186 colleagues in 1,581 companies located in 144 countries. 14,576 executive movements have been recorded in the last 12 months. Learn more about Telecommunications.

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Get in Touch

Here are a few tips for establishing great contacts.

Through the switchboard, call Magenta Telekom at +43 179... and ask for Steffen Oefner.

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