Car-Rent.com compares the prices of well-known car rental companies in Germany, including the following location: Düsseldorf Airport
Dusseldorf International Airport (in German: Flughafen Düsseldorf International) is the third busiest airport in Germany, after Frankfurt and Munich. A suspended monorail connects the terminal building with the car parks and train station, which are situated further away.
The airport of Dusseldorf is designated by the aviation industry with the IATA code DUS and the ICAO code is EDDL. With regards to the Wikipedia article over Dusseldorf Airport the airport has two take-off and landing runways.
At the time of writing this, there are six car rental companies who have offices situated at Dusseldorf International Airport: Avis, Budget, Europcar, Hertz, National and Sixt.
The airport's official website can be found via the following address link: Düsseldorf Airport