Car-Rent.com compares the prices of well-known car rental companies in France, including the following location: Marseille Airport
Marseille Provence Airport (in French: Aéroport de Marseille Provence) is the most important airport of the French Côte d'Azur. Before the airport was called Marseille-Marignane Airport, according to the town nearby. Besides the national and international terminals there is a separate terminal for low cost airlines.
The airport of Marseille is designated in the aviation industry with the IATA code MRS, the ICAO code is LFML. According to the Wikipedia article about Marseille Airport the airport has two take-off and landing runways.
At the time of writing this, there are 7 car rental companies with offices at Marseille airport: ADA, Avis, Budget, Europcar, Hertz, National/Citer and Sixt.
The airport's official website can be found via the following address link: Marseille Airport