Norbert Wieneke

Wilh. Werhahn KG operates as a holding company, which operates in the Building Materials, Consumer Goods, and Financial Services divisions. The Building Materials division offers products for road construction, roofs, and façades. The Consumer Goods division focuses on kitchen and body care items. The Financial Services division includes leasing, factoring, and vehicle financing. The company was founded by Peter Wilhelm Werhahn in 1841 and is headquartered in Neuss, Germany.

TÜV Rheinland AG engages in the provision of technical services. It specializes in the testing, monitoring, development, promotion, and certification of products, equipment, processes, management systems, and services. The firm also qualifies experts and provides training for various industrial sectors. In addition, it engages in the research on and development of new technologies, development of new safety standards, as well as implementation of scientific research projects. The company was founded in 1872 and is headquartered in Cologne, Germany.

Part of LVM Landwirtschaftlicher Versicherungsverein Münster AG, LVM Lebensversicherungs-AG provides life insurance products and services. The company is based in Muenster, Germany. The CEO of the German company is Mathias Kleuker.

Part of TÜV Rheinland Berlin Brandenburg Pfalz eV, TÜV Rheinland Akademie GmbH is a corporate health company based in Berlin, Germany. The CEOs of the German company are Markus Dohm, Uwe Hensel, Andreas Ollhoff. The company focuses on empowering work excellence by improving the health of employees, which has a significant impact on the performance of companies. Additionally, the company is involved in the industry sector, which is concerned with the commercial extraction, processing, and further processing of raw materials or intermediate products into goods.

Part of TÜV Rheinland Berlin Brandenburg Pfalz eV, TÜV Rheinland Kraftfahrt GmbH is a vehicle testing centre. The company is based in Cologne, Germany. The German company was founded in 1995. The CEO is Michael Fübi.

Part of TÜV Rheinland Berlin Brandenburg Pfalz eV, TÜV Rheinland Service GmbH is a German company that provides business consulting services. The company is based in Cologne, Germany. The CEOs are Michael Fübi, Ruth Werhahn. The company was founded in 2001.

Part of LVM Landwirtschaftlicher Versicherungsverein Münster AG, LVM Pensionsfonds-AG provides insurance and pension funding services. The company is based in Muenster, Germany.

Part of E.ON SE, E.ON Country Hub Germany GmbH provides electricity services. The company is based in Berlin, Germany. The CEOs of the German company are Ruth Werhahn, Peter André Simon, Michael Witt.

akzent Sozialsponsoring GmbH operates a social organization. The non-profit company is based in Traunstein, Germany. The CEO of the German company is Beate Rieser.

Certif-ID International GmbH is a German technology company that specializes in creating trust in international technical recruitment. The company is based in Cologne, Germany. The company's platform digitizes credentials, builds verifiable talent pipelines, automates skill recognition, and minimizes cross-border recruitment effort. The company's vision is to create equal opportunity for technical experts around the globe. The company was founded in 2021 by Markus Dohm and Timothy Miller, with Timothy Miller serving as the CEO since 2021.