1. Avis: Avis offers a variety of car categories, including economy, compact, intermediate, standard, SUV, and luxury vehicles.
2. Budget: Budget provides budget-friendly car rental options, including economy and compact cars, as well as SUVs and vans.
3. Enterprise: Enterprise offers a wide selection of vehicles, including economy, compact, intermediate, full-size, SUV, and luxury cars.
4. Europcar: Europcar provides a range of vehicles, including economy, compact, intermediate, standard, SUV, and luxury cars.
5. Hertz: Hertz offers a wide variety of vehicles, including economy, compact, intermediate, full-size, SUV, and luxury cars.
6. Sixt: Sixt offers a selection of vehicles, including economy, compact, intermediate, standard, SUV, and luxury cars.
7. Thrifty: Thrifty provides budget-friendly car rental options, including economy and compact cars, as well as SUVs and vans.
These car rental companies have counters located within the airport terminals or at nearby rental facilities. Customers can make reservations online or by phone, and can choose to pick up their vehicles at the airport or have them delivered to a convenient location.