Mario Rösner

GWW Wiesbadener Wohnbau GmbH develops, constructs and manages residential housing facilities. The company was founded in 1949 and is headquartered in Wiesbaden, Germany.

Part of Deutscher Sparkassen-und Giroverband eV, Sparkasse Germersheim-Kandel operates as a savings bank. The company is based in Kandel, Germany. The CEO of the German company is Siegmar Müller.

Volkswohnung GmbH constructs rental housing and buildings. The company is a subsidiary of Stadtwerke Karlsruhe GmbH, and ultimately controlled by the City of Karlsruhe (Germany). The company is based in Karlsruhe, Germany. The CEO of the German company is Stefan Jürgen Storz.

Karlsruher Verkehrsverbund GmbH (KVV) is a German transportation company that provides train and bus services. The private company was founded in 1994 and is based in Karlsruhe, Germany. The company offers electronic timetables, ticket sales, and information on city and regional plans. KVV also provides services for seniors, commuters, schoolchildren, students, and cyclists. The CEO is Alexander Pischon.

Verkehrsverbund Rhein-Neckar GmbH is a transportation company based in Mannheim, Germany. Verkehrsverbund Rhein-Neckar GmbH provides subway train services. The CEO of the German company is Volkhard Malik.

Verband Region Rhein-Neckar provides a range of social services including healthcare, education, cultural services, and other social services.

KES - Karlsruher Energieservice GmbH is based in Karlsruhe, Germany. KES - Karlsruher Energieservice GmbH provides electricity distribution services. The CEOs are Manuel Rink and Stefan Jürgen Storz. The German company was founded in 2003.

VOLKSWOHNUNG Service GmbH provides facility management services. The company is a subsidiary of VOLKSWOHNUNG GmbH and ultimately controlled by the City of Karlsruhe (Germany). The company is based in Karlsruhe, Germany. The German company was founded in 1990. Stefan Jürgen Storz has been the CEO of the company since 2018.

Sparkassenverband Rheinland-Pfalz is an association of savings banks. It provides advisory services to its member banks in relation to legal, tax, and business policies. It also initiates and coordinates topics related to market and business strategies, as well as provides support in their implementation into the process. The company is headquartered in Budenheim, Germany.