Car-Rent.com compares the prices of well-known car rental companies in Switzerland, including the following location: Zürich Airport
Zürich Airport is the busiest airport in Switzerland. In the past the airport was known in German as Flughafen Zürich-Kloten, named after the place where it is situated. The airport of Zürich appears every year in the top ten of the 'Best Airports of the World'.
Zürich Airport is designated by the aviation industry with the IATA code ZRH and the ICAO code is LSZH. With regards to the Wikipedia article over Zürich Airport, the airport has three take-off and landing runways.
At the time of writing this, there are six car rental companies who have offices situated at Zürich Airport: Alamo/National, Avis, Budget, Europcar, Hertz and Sixt.
The airport's official website can be found via the following address link: Zürich Airport