Enterprise has the world's largest fleet of rental cars (1.1 million), as well as the largest number of fuel efficient or hybrid vehicles. Here are some other facts about the company.
Founded: 1957
U.S. locations: 6,000
Employees: 65,000
Number of gas/electric hybrids: 4,000
2002 revenue: $6.5 billion
International locations: 900
Number of fuel efficient vehicles (more than 32 mpg): 199,000
U.S. airport locations: 230
2007 revenue: $12 billion
