Alexander Winkelmann

SEG Stadtentwicklungsgesellschaft Wiesbaden mbH is a municipal company that provides complete services for the regional real estate industry. The company is based in Wiesbaden, Germany. The German company is active in different fields of the real estate industry, including urban development project development, real estate management, and urban renewal & living space funding. The company is ultimately controlled by the City of Wiesbaden. The CEOs are Roland Stöcklin, Andreas Guntrum. The company was founded in 1996.

WiBau GmbH provides building construction and facility management services. The company is based in Wiesbaden, Germany and ultimately controlled by the City of Wiesbaden. The CEOs are Torsten Tollebeek, Andreas Guntrum. The German company was founded in 2012.

GWI Gewerbeimmobilien GmbH manages residential buildings, apartments, and related properties. The company is based in Wiesbaden, Germany and ultimately controlled by the City of Wiesbaden. The CEO of the German company is Torsten Tollebeek.

Gemeinnützige Bau- und Siedlungsgenossenschaft Wiesbaden 1950 is a housing cooperative with a savings facility located in Wiesbaden, Germany. The German company's main focus is to provide affordable, fair, and safe rental apartments. The private company's description states that they are a cooperative that offers a savings facility and rents apartments at a reasonable price. The CEO of the company is Michael Maus.

EGW Gesellschaft für ein gesundes Wiesbaden mbH is a company based in Wiesbaden, Germany. The CEOs of the German company are Ralf Jager, Lutz Hammer Blow. The company focuses on the theme of a "Healthy City" and medical care. The company is ultimately controlled by the City of Wiesbaden.

WIVERTIS Gesellschaft für Informations engages in the provision of information technology and telecommunications services. It focuses on private-sector firms and public administrations. The company is headquartered in Wiesbaden, Germany.

ESWE Verkehrsgesellschaft mbH provides transportation services. The company is a subsidiary of the City of Wiesbaden and ultimately controlled by them. The company is based in Wiesbaden, Germany. The CEOs are Hermann Zemlin, Jörg Gerhard, Frank Gäfgen. The German company was founded in 2000.