Karl-Heinz Weiss

Dr. Alexander Wacker Familiengesellschaft mbH & Co. KG operates as a holding compamy with interest in manufacturing semiconductors, plastics and resin material. The company was founded in 1914 and is headquartered in Munich, Germany.

Part of Eigenbetrieb Der Stadt Rottweil Enrw Eigenbetrieb, ENRW Energieversorgung Rottweil GmbH & Co. KG is a private company that provides energy (electricity and gas), water, and heat to its customers in Rottweil, Tuttlingen, and Schwarzwald-Baar. The German company also offers services related to baths, wastewater, and energy efficiency. With over 200 employees, the company has been serving its customers since 1884. The CEO of the company is Christoph Ranzinger.

Gotthardt Healthgroup AG is a German digital health solutions company that empowers patients and physicians with software to improve health and prolong life. The company is based in Heidelberg, Germany, and has subsidiaries in Germany. The private company's flagship product, GHG Praxisdienst, is a software for resident doctors that grants access to clinical studies, patient information, and medical scores. The company was founded in 2015, and the CEO is Daniel Gotthardt.

Dr. Alexander Wacker Familiengesellschaft mbH operates as holding company. It develops and sells chemical product including pharmaceutical proteins and medicines. The company is headquartered in Munich, Germany.

PARITY Software GmbH provides pre-packaged software services. Its services include installation and upgrade, support remote or on-site customizing, individual adaptation of functionalities to specific customer needs, express customizing, training,m security check, all-inclusive packages, back to the standard package and process analyzes and evaluations infotheque. The company is headquartered in Eberdingen-Hochdorf, Germany.