Stephan Schwarz

Part of SNW Schneebeseitigung Nord Winterdienst GmbH, GRG Services Hamburg GmbH & Co. KG is a reliable cleaning company that offers high-quality building cleaning and hotel cleaning services in various cities in Germany. The company is based in Hamburg, Germany, and the CEOs of the company are Stephan Schwarz and Heiko Schwarz. The company's qualified cleaners and specialists ensure first-class service quality in hotel cleaning, maintenance cleaning, industrial cleaning, glass and facade cleaning, and hygiene services such as successful disinfection against viruses and bacteria. The company also offers hygiene cleaning for cleaning-sensitive areas such as hospitals, retirement homes, rehabilitation clinics, clean rooms, laboratories, research and scientific institutions, and food manufacturers.

Part of GRG Services Berlin GmbH & Co. KG, GRG Services Hotel GmbH is a cleaning company that offers customized service concepts for office cleaning and cleaning of offices and administrations nationwide. The company is based in Berlin, Germany, and their qualified cleaning staff and specialists provide first-class cleaning services throughout Germany. The German company also provides cleaning services for hotels, hospitals, senior homes, laboratories, research and science facilities, and food manufacturers. The company follows the quality measurement system ISO 13549 and guarantee high-quality services to their customers. The CEOs of the company are Stephan Schwarz, Heiko Schwarz.

Part of SIGNAL IDUNA Gruppe, SIGNAL IDUNA Holding AG provides insurance services. The company is based in Dortmund, Germany. The CEO of the German company is Ulrich Leitermann.

Part of SIGNAL IDUNA Gruppe, SIGNAL IDUNA Holding AG provides insurance services. The company is based in Dortmund, Germany. The CEO of the German company is Ulrich Leitermann.

Part of SIGNAL IDUNA Gruppe, SIGNAL IDUNA Holding AG provides insurance services. The company is based in Dortmund, Germany. The CEO of the German company is Ulrich Leitermann.

Part of SIGNAL IDUNA Gruppe, SIGNAL IDUNA Holding AG provides insurance services. The company is based in Dortmund, Germany. The CEO of the German company is Ulrich Leitermann.