Flughafen Zürich AG owns and operates the Zurich Airport in Switzerland. It operates through Aviation; Passengers with Reduced Mobility (PRM); User Fees; Air Security; Access Fees; Noise; Non-Regulated Business; and International segments. It provides infrastructure and services related to flight operations, including the runway system, apron zones, passenger zones in the terminals, freight operations, passenger handling and services, and safety; support for PRM; and check-in areas and facilities, baggage sorting and handling system, aircraft power supply system, handling apron areas, and the related services and fees. The company also offers passenger and aircraft security measures consisting of systems, its operation, and maintenance designed to prevent actions that affect the security of commercial civil aviation, such as facilities for checks on passengers, hand luggage, checked baggage, and freight. In addition, it provides air security-related equipment and services comprising relevant systems, its operation, and maintenance; and airport policing duties, surveillance patrols, and other security-related duties. Further, the company develops, markets, and operates commercial infrastructure at Zurich Airport, including retail and restaurant/catering operations at the airport, renting premises, parking services, and various commercial services; and provides consulting services. Additionally, it develops and operates other airports in Brazil, Chile, Curaçao, and Colombia; constructs an airport in India. Flughafen Zürich AG was incorporated in 1986 and is headquartered in Kloten, Switzerland.