About HERTZ International Car Rental PREMIUM Brand HERTZ Corporation, a subsidiary of Hertz Global Holdings, Inc., operates the Hertz, Dollar and Thrifty vehicle rental brands in approximately 11,500 + corporate and franchisee worldwide locations. Hertz has the largest airport share together with fastest growing off-airport presence across 5 continents around the globe New City Rent A Car is the exclusive franchise partner of the largest global Rent-a-Car organization Hertz International in Vietnam since September, 2018.