Hinrich Brüggmann

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 Alltours Flugreisen GmbH, BYE.bye GmbH is a travel agency that provides travel agency services. The company is based in Dusseldorf, Germany. The CEOs of the German company are Michael Kalt, Willi Verhuven.

Part of Northrop Grumman Corp., Northrop Grumman Holding GmbH is a company based in Freiburg im Breisgau, Germany. The German company specializes in the development and production of inertial technology, course/positioning systems, and computers for safety-critical applications in commercial and civil aviation. LITEF provides on-site service, training, education, and a dedicated service portal to support its customers during operation. LITEF also offers secure jobs and comprehensive training programs, including dual study programs that provide excellent career prospects. The company was founded in 1996, and the CEO is Eckehardt Keip.