Michael Rybak

Cityvox SAS publishes online European city guides and leisure information. The company offers a combination tourist guide, events magazine and local newspaper, together with useful address that can be downloaded to mobile phones or palmtop computers. It provides information on addresses for dining, drinking, shopping, clubbing, visiting, and also on entertainment, accomodation, and daily life. The firm was founded in 1999 by Bertrand Bigay and Michel Athenour and is headquartered in Paris, France

Möller & Förster GmbH & Co. KG sells building materials. It supplies materials for building, reconditioning, reorganization and garden design. It also manufactures and supplies building components (millwork, floor and roof trusses and wall panels) and provides construction services to professional builders and contractors. The company was founded in 1934 and is headquartered in Hamburg, Germany.

Rossmann Beteiligungs GmbH provides investment services. The private company is based in Burgwedel, Germany. and has subsidiaries in Germany. The CEOs are Raoul Roßmann, Dirk Daniel Roßmann. The German company was founded in 1990.

SAXONIA Holding GmbH is an investment holding German company for the Klier Family. The company is based in Germany and has subsidiaries in Czechia and Germany. The CEO of the private company is Hans-Christian Winkelmann.

Gwf Messsysteme AG is a Swiss company that has been a leader in innovative measurement system solutions for over 120 years. The private company is based in Lucerne, Switzerland, and has developed from the manufacturer of high-precision measuring devices into a system integrator. The company offers a wide portfolio of products and solutions for energy, sewage, and building technology. The company is active as a component and technology supplier for other manufacturers and providers of complete system solutions. Gwf Messsysteme is also passionate about the future of our planet and combines their innovative measurement technology with easy-to-use software to offer solutions for specific water challenges around the world.

Part of Dirk Rossmann GmbH, Rossmann Online GmbH is a German company that offers exclusive benefits such as coupons, offers, and promotions through their ROSSMANN app. The company is based in Burgwedel, Germany, and the CEOs of the company are Petra Czora and Raoul Roßmann. The company provides a wide range of products including cosmetics, baby products, and more at affordable prices. Customers can also test makeup virtually from brands such as L'Oréal Paris and Maybelline to create their new beauty look.

Part of Rossmann Beteiligungs GmbH, DR Projekt GmbH is a German company that rents and leases land, buildings, and apartments. The company is based in Burgwedel, Germany. The CEOs are Dustin Artz, Hasan Kaya. The company was founded in 2005.

Part of Rossmann Beteiligungs GmbH, DR Immobilien GmbH is a German company that provides land, buildings, and apartments management services. The company is based in Burgwedel, Germany. The CEOs are Dirk Daniel Roßmann, Dustin Artz, Hasan Kaya. The company was founded in 2008.

CBS Cologne Business School GmbH operates as a university of applied sciences. It offers baccalaureate degree, graduate degree, and master of business administration programs. The company is headquartered in Cologne, Germany.

FRISS Beteiligungsgesellschaft mbH provides investment services. The private company is based in Isernhagen, Germany. The German company was founded in 2010. The CEO is Roland Norbert Frobel.

DR Objekt GmbH is a German company that engages in buying, selling, leasing, development, and management of real estate. The private company is based in Burgwedel, Germany. The CEOs of the company are Dustin Artz, Roland Norbert Frobel, Hasan Kaya.

Reitstall Steinberg GmbH provides horse riding services. The private company is based in Neuenkirchen, Germany. The CEO of the German company is Roland Norbert Frobel.

Rossmann Central Europe BV is an investment holding Dutch company. The private company is based in Renswoude, Netherlands. and has subsidiaries in Czechia. The CEO of the company is Roland Norbert Frobel.

Hannover 96 GmbH & Co. KGaA operates as a football club. Hannover 96 GmbH & Co. KGaA is based in Hannover, Germany. The German company was founded in 1896 by Arnold Fokke, August Riehn, Ernst Witte, F. Vogeler, Franz Namendorff, Fritz Hoffmann, Fritz Köllermeyer, Georg Kindermann, H. Beplate, L. Eggers, W. Bielefeld, and Wilhelm A. Namendorff. The CEO is Martin Kind.

Hagebaumärkte Mecklenburg GmbH & Co. KG is a private company based in Hamburg, Germany. The CEOs of the German company are Ludger Pant, Philipp Möller, Horst Möller. The company retails machinery, hardware, lighting, electrical installation, wallpapers, paints and floor coverings.

Part of Deloitte LLP (New York), Deloitte & Touche GmbH Wirtschaftsprüfungsgesellschaft is a professional services company based in Munich, Germany. The German company provides audit and assurance, consulting, risk and financial advisory, risk management, and tax services to selected clients. Deloitte is a member firm of Deloitte Touche Tohmatsu Limited, a network of member firms, and provides industry-leading services to many of the world's most admired brands, including 80 percent of the Fortune 500. The company is recognized for its successful private companies through the Best Managed Companies program. Deloitte is also exploring the latest innovations in technology, including artificial intelligence, to provide new benefits to government and safeguard against adversarial attacks.

BIFASUS GmbH & Co. KG provides real estate services. The private company is based in Pullach i Isartal, Germany. The CEOs are Alice Schardt-Roßmann, Raoul Roßmann, Dirk Daniel Roßmann. The German company was founded in 2003.

Part of Rossmann Beteiligungs GmbH, DR Konzept GmbH leases residential buildings. The company is based in Burgwedel, Germany. The CEOs are Dustin Artz, Roland Norbert Frobel, Hasan Kaya, Dirk Daniel Roßmann. The German company was founded in 2001.