Christian Magel

amaysim Australia Ltd. provides retail energy services. The company operates through three segments: Mobile services and Energy. amaysim Australia was founded by Thomas S. Enge, Rolf Hansen, Christian Magel, Andreas Perreiter and Peter J. O'Connell on May 12, 2010 and is headquartered in Sydney, Australia.

LetsBuyIt Group AG engages in providing online price comparison and social shopping services. The firm allows customers to purchase products at the lowest possible price by providing on its website all the actual practices of online shopping. It has offices in France and Germany. The company was founded in 1998 and is headquartered in Zurich, Switzerland.

Part of ProSiebenSat.1 Media SE, ProSiebenSat.1 Digital & Adjacent GmbH provides online games services.

Bertelsmann SE & Co. KGaA engages in the provision of services related to media and education. It operates through the following segments: RTL Group, Penguin Random House, Gruner + Jahr, BMG, Arvato, Bertelsmann Printing Group, Bertelsmann Education Group, and Bertelsmann Investments. The RTL Group segment specializes in radio and television production. The Penguin Random House segment publishes books. The Gruner + Jahr segment focuses on magazines. The BMG segment engages in music production. The Arvato segment offers technology services. The Bertelsmann Printing Group segment unites the printing activities of the Bertelsmann Group. The Bertelsmann Education Group segment encompasses the overall education business. The Bertelsmann Investments segment comprises start-up and fund investments. The company was founded by Carl Bertelsmann in 1835 and is headquartered in Guetersloh, Germany.

SHARK Holding GmbH provides investment and management services. It combines extensive knowledge in business strategy, marketing, sales, operations and finance with investment know-how in the online and telecommunications market sector. The company was founded in 2005 and is headquartered in Meerbusch, Germany.