Rainer Rosenbusch

Marquard Media International AG publishes magazines and periodicals. It also publishes a range of magazines from lifestyle, special interest, gaming, fitness and electronic entertainment. The company was founded by Jurg Marquard in 1965 and is headquartered in Baar, Switzerland.

Hearst Marquard Publishing Sp zoo engages in the printing and publishing of magazines and books. The company is headquartered in Warsaw, Poland.

JMG Globomedia AG provides business consulting services. The private company is based in Zug, Switzerland and has subsidiaries in Hungary.

Marquard Media Polska Sp zoo offers magazine publishing services. The company was founded by Jürg Marquard in 1993 and is headquartered in Warsaw, Poland.

Part of Heinrich Bauer Verlag KG, MVG Medien Verlagsgesellschaft mbH & Co. is a German company that provides information about public transportation in Munich, DE. The company offers services such as photo and filming permits, advertising in their vehicles and stations, and contact information for inquiries. Munich's well-developed public transportation system is a key factor in the city's success, and MVG plays an important role in this success story. The company provides its schedule data in the GTFS format, which includes current schedules, locations, and stops for each line. Albrecht Hengstenberg has been the CEO of the company since 1991.

Part of Computec Media GmbH, Klass & Ihlenfeld Verlag GmbH operates an internet portal. The company is based in Berlin, Germany. The CEO of the German company is Albrecht Hengstenberg. Klass & Ihlenfeld Verlag was acquired by Computec Media GmbH from Verlagsgruppe Georg von Holtzbrinck GmbH on March 23, 2011.