Walter Kröll

MTU Aero Engines GmbH manufactures aircraft engines. The company develops, manufactures and provides service support for aircraft engines, military and civil alike. Its customers are manufacturers and operators of engines and industrial gas turbines across the world. MTU Aero Engines was founded in 1934 and is headquartered in Munich, Germany.

Diebold Nixdorf AG engages in the provision of information technology solutions to banks and retailers. It develops, manufactures, and sells hardware, software, and services for customers in the banking industry, and provides hardware, software, IT services, and consulting services. The company was founded by Heinz Nixdorf in 1952 and is headquartered in Paderborn, Germany.

Helmholtz-Gemeinschaft Deutscher Forschungszentren eV operates as a scientific research organization. It performs cutting-edge research which contributes substantially to solving the grand challenges of science, society, and industry. The firm focuses on six research fields: Energy, Earth and Environment, Health, Key Technologies, Structure of Matter plus Aeronautics, Space, and Transport. It develops research programs for each of these fields. The company was founded in 1995 and is headquartered in Berlin, Germany.