Daniel Zingsheim

Amadeus Leisure IT GmbH provides content and software solutions for multimedia applications based on geocoded content. The software products and content offering targets the travel industry, the real estate segment and location based service providers on mobile platforms. It markets business solutions in the travel segment from travel information on customer web sites, to off-the-shelf CRM applications for business clients and internet based booking engines allowing travelers to book online. The city segment is devoted to the growing market for applications in the areas of location based services and real estate on the internet. The company was founded in 1991 and is headquartered in Aachen, Germany.

Part of Expedia Group, Inc., Weekengo GmbH is a German company that develops vacation and trips application. The company is based in Dusseldorf, Germany. The company was founded in 2016 by Tom Hülser, Tobias Boese, Ralf Usbeck. Tobias Boese has been the CEO since 2016. Weekengo was acquired by trivago NV on January 13, 2021 for $8.39 million.

Chain4travel AG is a company based in Baar, Switzerland. The Swiss company was founded in 2021 and has been led by CEO Ralf Usbeck since 2022.

TUI Group AG specializes in tourism services. It provides booking services for flights, accommodation in the Group’s own hotels and customer care by the group’s own tour guides. The company is headquartered in Hannover, Germany.

TUI Deutschland GmbH is an operator of travel agencies in Germany. It offers travel, tours and hotel bookings, and car rental options. The company was founded on the 30th of September 1999 and is headquartered in Hannover, Germany, with branches within the country.

Google LLC engages in the operation of internet portal and search index website. It provides online advertising technologies, search engine, cloud computing, and software solutions. The company was founded by Lawrence E. Page and Sergey Mikhaylovich Brin on September 4, 1998 and is headquartered in Mountain View, CA.