National Car Rental is an American car rental company founded in 1947. It is part of Enterprise Holdings, along with Enterprise Rent-A-Car and Alamo. National is known for catering to business travelers and frequent renters. One of its key features is the Emerald Club loyalty program, which allows members to quickly choose and drive off with cars from special lots without waiting at the rental counter. National operates at airports and city locations in many countries, offering a wide range of vehicles from economy cars to SUVs and premium models. The brand focuses on speed, convenience, and service for professionals and frequent travelers.