Enterprise Rent-A-Car 1385 Petaluma Blvd N, Petaluma, CA94952 In 1957, with just seven cars and a belief that there was a need for a rental car market, Jack Taylor founded Enterprise…More Rent-A-Car in St. Louis, Missouri. Fast forward to the present. Enterprise is a world-class company with more than 65,000 locations worldwide and is the largest car rental company in North America. Enterprise leases cars, economy to luxury, to individuals and corporations.The company has divisions that include commercial truck rentals, car sales, and fleet management. Check out their website for current specials in car rentals and car purchases.