Pierre Dominique Prümm

Flughafen Hannover-Langenhagen GmbH provides airport services and information for pilots and passengers flying from Hannover. The company is based in Langenhagen, Germany, and has subsidiaries in Germany. The German company offers a range of services including fueling, landing fees, catering, handling, and VIP services. Additionally, the company provides information on flight schedules, destinations, check-in, baggage, and traveling with children. Flughafen Hannover-Langenhagen also operates a General Aviation Terminal (GAT) for small aircraft, flight schools, sightseeing flights, and landing fees. The CEO of the company is Martin Roll.

Air Cargo Communities, Inc. provides logistics and cargo services. It provides shipment forwarding, logistical support, delivery information and centralized booking services. The company was founded in 1941 and is headquartered in South San Francisco, CA.

Soci?t? Internationale de T?l?com Aeronautiques provides information technology and telecommunications solutions to the air transportation industry. Its services range from reservation, web booking & ticketing, through check-in, baggage tracking, immigration & border control solutions to departure control, flight operations, and in-flight communications. It provides services to airlines, airports, aerospace companies, organizations involved in aircraft design and communications and as well as logistics and travel distribution organizations, international organizations and governments. The company is headquartered in Geneva, Switzerland.

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.

Part of Fraport AG Frankfurt Airport Services Worldwide, FraSec Fraport Security Services GmbH provides passenger security services at airports. The company is based in Frankfurt am Main, Germany. The CEO of the German company is Erich Keil.

SITA bv is an IT provider for the air transport industry, offering solutions for airlines, airports, aircraft, and governments. The private company is based in Brussels, Belgium. The Belgian company's technology aims to make air travel more seamless, safe, and sustainable. The company was founded in 1949. David Lavorel has been the CEO of the company since 2022.