Hahnstraße 43d
D-60528 Frankfurt am Main
Telefon: +49 (0) 69 20060 - 0
District Court Frankfurt am Main, HRB 55933, Registered Office: Frankfurt am Main, Germany
Tax ID No. DE 118 645 675
WEEE-Reg.-No. DE50335567
Federal Network Agency for Electricity, Gas, Telecommunications, Post and Railways
Tulpenfeld 4, D-53113 Bonn
Claudia Nemat (Chairwoman)
Dr. Ferri Abolhassan (Chairman), Christoph Ahrendt, Zsuzsanna Friedl, Urs M. Krämer
T-Systems International GmbH
Gregory Hyttenrauch
Senior Vice President
Friedrich-Ebert-Allee 140
D – 53113 Bonn
Contact: https://www.t-systems.com/de/en/contact