Matthias Schuster

Drawing on a global infrastructure of data centers and networks, T-Systems operates information and communication technology (ICT) systems for multinational corporations and public sector institutions. On this basis, the company provides integrated solutions for the networked future of business and society. T-Systems combines industry expertise and ICT innovations to add significant value to customers' core business all over the world.

Part of ManpowerGroup, Inc., Vivento Interim Services GmbH is a staffing and recruitment agency based in Bonn, Germany. The CEOs of the German company are Hansjörg Votteler, Sonja Pierer, Joachim Schneider.

Bayer HealthCare AG provides healthcare, agriculture, plastics and chemical products. It is an independent company comprising five divisions: Animal Health, Consumer Care, Diabetes Care, Diagnostics and Pharmaceuticals. The company covers the fields of animal health, genetically produced medicines, over the counter products, diagnostic products and prescription drugs. The company is headquartered in Leverkusen, Germany.