Volker Kotnig

BENTELER Business Services GmbH engages in the management of companies. It offers development, production, and distribution of steel products, ready-to-install components, systems for vehicles made from metals, plastics, machines and tools. The company was founded on August 12, 2010 and is headquartered in Paderborn, 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.

WINCOR NIXDORF International GmbH offers information technology based solutions. It caters to the financial, retail, wholesale, lottery, postal, transportation, and public administration industries. It offers information technology consulting, hardware and software. The company was founded in 1952 by Heinz Nixdorf and is headquartered in Paderborn, Germany.

Benteler Automobiltechnik GmbH manufactures & supplies automobile components and provides engineering services. The company is headquartered in Paderborn, Germany.

IG Metall is the largest individual trade union in the world, based in Frankfurt am Main, Germany, with subsidiaries in Germany. The German company provides information, materials, and useful guides to its members to help them achieve fairness and good working conditions in their workplaces and society. The private company's focus is on employment security, occupational safety, and value chains. The CEO of the company is Hans-Jürgen Urban.

Benteler Stahl/Rohr GmbH manufactures steel tubes. It develops and delivers products from welded and seamless steel tubes for body, chassis, engine, and powertrain. Its products are used in boilers and apparatus engineering, as well as chemical and petro-chemical industries. The company was founded on September 21, 2010 and is headquartered in Paderborn, Germany.