Company profile of T-Systems International GmbH, one of the leading ICT specialists headquartered in Frankfurt/Main
Supervisory Board

Supervisory Board

Dr. Christian P. Illek, Chairman of the Supervisory Board of T-Systems International GmbH

Dr. Christian P. Illek

Chairman of the Supervisory Board of T-Systems International GmbH

Shareholder representatives

Dr. Christian P. IllekBoard Member for Human Resources, Deutsche Telekom AG
Dr. Thomas KremerBoard Member for Data Privacy, Legal Affairs and Compliance, Deutsche Telekom AG
Thorsten LangheimExecutive Vice President Group Corporate Development, Deutsche Telekom AG
Dr. Axel Lützner 
Vice President, Anorganic Changes of Structure, Group Headquarters Legal, Deutsche Telekom AG
Manuela MackertHead of Group Compliance Management, Deutsche Telekom AG
Dr. Guillaume MaisondieuHead of Group Accounting & Customer Finance, Deutsche Telekom AG
Ralf Nejedl
Senior Vice President B2B DT Europe, Deutsche Telekom AG
Kyra OrthSenior Vice President Top Executive Management, Deutsche Telekom AG
Dr. Christian von ReventlowHead of Products & Innovation, Deutsche Telekom AG
Ute WennerSenior Vice President Functional Controlling Business, Telekom Deutschland GmbH

Employee representatives

Wolfgang HeinzMember of the Division Group Work Council T-Systems, Frankfurt (M.)
Dr. Helmut Wagner
Chairman of the General Works Council T-Systems, Aachen
Michael JäkelGroup Leader for Nationwide IT, United Services Trade Union ver.di, Berlin
Hans-Jürgen Kallmeier
Member of the Division Group Work Council, T-Systems, Bamberg
Stefanie KreuselSVP Partnermanagement and Corporate Development TC, T-Systems, Frankfurt (M.)
Jürgen KriependorfMember of the Division Group Work Council T-Systems, Magdeburg
Susanne KruseChairman Work Council, T-Systems, Saarbrücken
Manfred KuntzeUnion Secretary, ver.di, Bremen
Christiane NiemannTrade Union Officer IG Metall, Frankfurt (M.)
Thomas SchneegansChairman of the Work Council Region North, T-Systems, Hamburg