Some car rental agencies with branches in Europe include Alamo, Sixt, Hertz, National and Dollar. Other rental companies in Europe are Thrifty Car Rental, Advantage and Europcar.
Alamo car rental has multiple locations throughout Europe, including branches in Italy, Belgium, France, Switzerland and Germany, as of 2015. The rental chain originated in Florida in 1972.
Sixt Car Rental was founded in Germany in 1912. Sixt has branches throughout most European countries, as of 2015, including rental locations in Austria, Belgium, Portugal, Spain and Switzerland. It offers a wide variety of cars from economy size to luxury. It offers a one-way service in which cars can be picked up at one location and dropped off at another.