Flughafen Zuerich is engaged in the operation of Zurich Airport, providing access to international, national and regional transport networks. Co.'s segments include: Aviation, which provides services related to flight operations; PRM, which provides support for passengers with reduced mobility; User Fees, which provides, among others check-in areas and facilities, and the related services and fees; Security, which include services related to air security as well as the facilities and services provided; and non-regulated business, which encompasses all activities relating to the development, marketing and operation of the commercial infrastructure at Zurich Airport.