<Tr> <Th> Parent </Th> <Td> Enterprise Holdings, Inc . </Td> </Tr> <Tr> <Th> Website </Th> <Td> enterprise.com </Td> </Tr> <P> Enterprise Rent - A-Car is an American car rental company headquartered in Clayton, Missouri, United States in Greater St. Louis . In addition to car rental, Enterprise also oversees commercial fleet management, used car sales, and commercial truck rental operations . </P> <P> Enterprise Rent - A-Car was established in St. Louis, Missouri in 1957 by Jack C. Taylor . Originally known as "Executive Leasing Company," in 1969, Taylor renamed the company "Enterprise" after the aircraft carrier USS Enterprise, on which he served during World War II . In 2009, Enterprise became a subsidiary of Enterprise Holdings, Inc., following the company's 2007 acquisition of Vanguard Automotive Group, the parent company of National Car Rental and Alamo Rent a Car . The resulting company was 21st on the 2008 Forbes list of "Largest Private Companies in America ." </P>

What type of business is enterprise rent a car