Budget Rent A Car System Inc. is one of the world s leading car rental companies. Located in Houston, Texas, it has approximately 2,700 stores in more than 120 countries. The company rents cars in a range of categories, such as small, medium, large, high occupancy cars, sport utility vehicles (SUVs)convertible, moving truck, cargo van, fuel efficient/hybrid, etc. Budget Rent A Car System Inc. is a part of Avis Budget Group Inc. a global provider of business and consumer car rental services.