Eberhard Haag

Amadeus IT Group SA provides information technology solutions for the travel and tourism industry. It offers solutions for online flight booking, hotel reservations, vehicle rentals, transaction processing, resource management, and business intelligence, as well as marketing and multimedia advertising. The company was founded in 1987 and is headquartered in Madrid, Spain.

Part of Amadeus IT Group SA, Amadeus Data Processing GmbH provides data processing and web hosting services. The company is based in Erding, Germany.

Carl Zeiss AG engages in the development and manufacture of scientific optics technologies and solutions services. Its products and solutions inlcude medical, microscopy, optemetry, industrial metrology spectroscopy, semicondictor technology, camera and film lenses, and simulation solutions planetariums. The company was founded by Carl Zeiss in 1846 and is headquartered in Oberkochen, Germany.

Amadeus Germany GmbH provides leisure and travel services. It books services in Germany for airlines, tour operators, hotels, and car rental companies. The company was founded in 1971 and is headquartered in Bad Homburg, Germany.