This is a complete list of all Hertz car rental Locations, along with their geographic coordinates. The Hertz Corporation is the largest car rental brand in the world, with approximately 8,200 locations in 146 countries worldwide. Despite its past affiliation with Ford, the rental fleet of most Hertz locations consists of Ford and its brands, such as Mazda, Volvo, Mercury and Lincoln, along with various others (mostly Korean and Japanese).