Martin Kall

Goldbach Group AG engages in the provision of electronic communications solutions and marketing of private electronic, interactive, and mobile data. It also provides consulting, creative production, media planning, for and buying as well as trafficking optimizing of advertising campaigns in electronic offline and online media. The company was founded on June 29, 1983 and is headquartered in Kusnacht, Switzerland.

Ringier AG engages in publication activities. Its portfolio consists of newspaper, magazines, eMagazines and ePapers, websites, mobile, marketplaces, e-commerce, venturing, events, television, radio, online marketing, and business services. The company was founded by Johann Rudolf Ringier in 1833 and is headquartered in Zurich, Switzerland.

Part of Bertelsmann SE & Co. KGaA, Bertelsmann Fachinformation is a publisher of books and newspapers.

20 Minuten AG publishes newspapers and provides online information services. It also provides French-language edition 20 minutes for the French-speaking agglomerations of Geneva and Lausanne. In France, the identically named 20 minutes editions are published by Schibsted and Ouest-France. The company is headquartered in Zurich, Switzerland.

Frankfurter Allgemeine Zeitung GmbH engages in the publication and distribution of daily newspapers, business papers, and books. It also offers an electronic newspaper, which can be accessed via a mobile application. The company was founded in November 1949 and is headquartered in Frankfurt, Germany.

LichtBlick Holding AG engages in the holding and management of participations in companies that specialize in energy generation. The company was founded on July 25, 2011 and is headquartered in Hamburg, Germany.