Hans-Hendrik Puvogel

Jentro Technologies GmbH provides navigation software and services for mobile phones. The company was founded by Erno Hempel and is headquartered in Munich, Germany.

INRIX, Inc. is a leader in providing data and analytics on movement patterns to enhance mobility. INRIX is based in Kirkland, WA and has subsidiaries in Germany, United Kingdom, and United States. INRIX's innovative approach transforms vast data from connected devices and vehicles into valuable insights, making transportation smarter, safer, and more environmentally friendly. The company's solutions span the entire mobility ecosystem, improving road safety, optimizing traffic signal timing, enhancing last-mile delivery, and providing market insights. The company was founded in 2004 by Seth Eisner, Bryan Peter Mistele, and Craig J. Chapman, with Bryan Peter Mistele serving as the CEO since then.

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.

Optimad.com operates a web-based European trading platform for media space and time. The private company is based in London, UK. and has subsidiaries in United Kingdom. The British company was founded by Hans-Hendrik Puvogel.

Handelsblatt GmbH publishes and distributes newspapers. It offers financial and corporate information, and other miscellaneous news. The company was founded in 1946 and is headquartered in Düsseldorf, Germany.