Johannes Wessels

Krankenhausbetriebsgesellschaft Bad Oeynhausen mbH provides healthcare services. The company operates through a hospital Herz- und Diabeteszentrum NRW, which treats cardiac, vascular and metabolic diseases. Its main departments include surgery, internal medicine, pediatrics, radiology, nuclear medicine, anaesthesia, laboratory and transfusion medicine and pharmacy. The company is headquartered in Bad Oeynhausen, Germany.

Wuppertal Institut für Klima, Umwelt, Energie gGmbH is a research and development company based in Wuppertal, Germany. The German company focuses on developing strategies and tools for transitions towards sustainable development, with a particular emphasis on resource, climate, and energy challenges. The non-profit company's research aims to provide solutions to these challenges and promote sustainable development. The company also offers a newsletter to keep its clients updated on its latest developments. The company was founded in 1991, and the CEOs are Brigitte Mutert-Breidbach and Uwe Schneidewind.