The Hertz Corporation is an American car rental company based in Estero, Florida. The company operates its namesake Hertz brand, as well as the Dollar Rent A Car, Firefly Car Rental and Thrifty Car Rental brands. Hertz was ranked 326th in the 2020 Fortune 500 list.

Hertz is one of the biggest rental car companies in the United States, holding a 36% market share. This puts it ahead of both Enterprise Holdings and the Avis Budget Group. As one of the largest global vehicle rental businesses by sales, locations, and fleet size, Hertz operates across 160 countries including North America, Europe, Latin America, Africa, Asia, Australia, the Caribbean, the Middle East and New Zealand.