Nils Bolwig

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.

MV Holding GmbH is an investment holding German company. The company is based in Bad Oldesloe, Germany and has subsidiaries in Germany. The CEOs are Karin Juliane Groß, Klaus Hofmann, and Volker Bechtloff. The private company was founded in 2014.

Minimax Viking GmbH manufactures fire detection and extinguishing systems. The firm specializes in the manufacture and development of fire protection and life safety systems. Its product spectrum encompasses fire detection devices, fire extinguishers, vehicle units, foam equipment, and gas, powder, and water extinguishing systems. The company is headquartered in Bad Oldesloe, Germany.