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Board of Management

T-Systems International GmbH

Reinhard Clemens
Member of the Board of Management at Deutsche Telekom AG responsible for T-Systems
Chief Executive Officer T-Systems

Dr. Ferri Abolhassan
Systems Integration

Olaf Heyden
ICT Operations

Joachim A. Langmack
Corporate Customers

Georg Pepping
Human Resources

Klaus Werner
Finance & Controlling

Supervisory Board

T-Systems International GmbH