Flughafen Zuerich (Zurich Airport) owns and operates the Zurich Airport in Switzerland. It provides infrastructure and services related to flight operations. The Company also offers passenger and aircraft security measures with systems and their operation and maintenance designed to prevent actions of various kind that affect the security of commercial civil aviation. In addition, it provides air security-related equipment and services comprising relevant systems and their operation and maintenance, and airport policing duties, such as surveillance patrols and other security-related duties. Further, the Company engages in the development, marketing, and operation of the commercial infrastructure at Zurich Airport, including retail and restaurant/catering operations at the airport, renting premises, parking services, and various commercial services.