Wolfgang Pietrzik

Part of PEH Wertpapier AG, GRAVIS Computervertriebsgesellschaft mbH is a leading Apple retailer in Germany, offering a wide range of Apple products including Mac, MacBook, iPad, Watch, TV, and iPhone. GRAVIS Computervertriebsgesellschaft mbH is based in Berlin, Germany. The German company provides technical support, service offers, and attractive specials both online and in 40 physical stores across the country. The company was founded by Archibald Horlitz, and the CEOs are Jochen Otterbach and Jan Sperlich. In 2013, the company was acquired by mobilcom-debitel GmbH.

Industrie- und Handelskammer zu Berlin operates as a chamber of commerce. The company is based in Berlin, Germany and has subsidiaries in Germany.

Part of Ernst & Young Global Ltd., Ernst & Young GmbH Wirtschaftsprüfungsgesellschaft is a German company that provides accounting and tax preparation services. The company is based in Stuttgart, Germany. The CEOs are Andreas Volker Muth, Jan Brorhilker, Jan-Rainer Hinz. The company was founded in 2009.

Charité Research Organisation GmbH is a contract research organization that helps clients move development projects from first time in human to proof of concept as quickly and efficiently as possible. The private company is based in Berlin, Germany and was founded in 2005 by Frank Wagner, who has been the CEO since then. Charité Research Organisation offers scientific and regulatory consultancy, protocol development, routine laboratory, biomarker laboratory, imaging, project management, monitoring, data management, biostatistics, and medical writing services. The German company also provides world-leading patient and healthy volunteer recruitment capabilities and delivers the best value solution for early clinical development.

Wirtschaftsrat der CDU eV operates as a business association. The non-profit company is based in Berlin, Germany.

Part of Verein für Berliner Stadtmission eV, Berliner Stadtmission Gemeinnützige Diakonie Betriebs GmbH is a company based in Berlin, Germany that operates over 90 facilities to help people in various emergency situations. The German company provides assistance and support to people in need, and creates a positive impact in the community. The company's description emphasizes the importance of helping those in need, and highlights their efforts to provide children with educational programs that teach them about poverty and homelessness.

Schöler Fördertechnik AG is a private company based in Rheinfelden, Germany. Schöler Fördertechnik AG wholesales industrial trucks and vehicles. The German company was founded in 1966 and is led by CEO Ulrich Kurz.