Claus Niedworok

OSG Investment GmbH provides investment services. The private company is based in Fuerth, Germany. The CEOs of the German company are Claus Niedworok, Sibylle Stauch-Eckmann.

Ortheum GmbH is an investment holding German company. The company is based in Frankfurt, Germany. The CEOs are Claus Niedworok and Sibylle Stauch-Eckmann. The company was founded in 2020.

Formel D GmbH provides technical consulting services to automobile manufacturers and suppliers. It offers services such as assembly and fleet management of test vehicles, vehicle testing, supplier sourcing, remachining and retrofitting of new vehicles, planning & execution of the relocation of production sites, conditioning and retrofitting of new & used vehicles, as well as integrated solutions for the reduction of warranty costs. The company was founded by Viola Metzner and Hans-Josef Orth in February 10, 1993 and is headquartered in Troisdorf, Germany.

Magirus GmbH engages in the management of its own assets and participating interests in firms, which specialize in the development, production, and distribution of electronic elements and components. The company was founded in 1981 and is headquartered in Leinfelden-Echterdingen, Germany.