Steffen Oefner – Biography
Last update: February 25, 2026Executive profile
Steffen was Head of Wholesale for Deutsche Telekom. Steffen Oefner joined Deutsche Telekom in 2021.
Steffen Oefner is currentlyVice President of Strategic Network Partnering and Wholesale at Magenta Telekom - View - Magenta Telekom org chart
Create your alert
to follow the career of Steffen Oefner.
Education
Steffen Oefner has a Master in Economics from The Philipp University of Marburg.
More about Steffen Oefner
Selected links
Do you need to know more about Steffen Oefner? More results.
Participate
Social media
- Steffen Oefner on Google News, X (Twitter), LinkedIn, YouTube
- View the pictures of Steffen Oefner
The colleagues of Steffen Oefner
Company Colleagues
- At Magenta Telekom, Steffen Oefner has 10 colleagues including Thomas Kicker (CEO), Christian Hauer (HR)…
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.
Report an error
Update the org chart details of Steffen Oefner.
Get in Touch
Here are a few tips for establishing great contacts.
