Thomas Heyder – Biography
Last update: December 26, 2025Executive profile
Thomas was Senior Vice President of TC International and Mobile Services at T-Systems International, and Member of the Supervisory Board at FreeMove Alliance.
Thomas Heyder is currentlyChief Sales and Marketing Officer at 1&1 Versatel - View - 1&1 Versatel org chart
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Education
In 1993, Thomas Heyder completed a Computer Science degree at Berufsakademie Stuttgart.
They have also studied at Berufsakademie Stuttgart :
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Company Colleagues
- At 1&1 Versatel, Thomas Heyder has 5 colleagues including Frank Rosenberger (CEO), Martin Fischer (CTO)…
Industry Colleagues
- In the Telecommunications industry, Thomas Heyder 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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