Alamo Rent A Car  
   Providing reservations, price and availability checks.
   http://www.alamo.com/

Avis Rent A Car  
   Providing information for leisure and corporate travel, world wide, including the fleet by country, driving maps, rental rates, and on-line booking.
   http://www.avis.com

Enterprise Rent-A-Car  
   Offices located in North America, Hawaii and the United Kingdom. Descriptions of fleet vehicles included.
   http://www.enterprise.com

The Hertz Corporation  
   Interactive reservations, special offers, vehicle guide, a listing of locations, and a directory of the company's programs and services.
   http://www.hertz.com

Rent-A-Wreck  
   Offers quality vehicles at reasonable prices.
   http://rent-a-wreck.com/

Thrifty Car Rental  
   Online rates and reservations, worldwide locations, and promotions.
   http://www.thrifty.com/

Payless Car Rental  
   Provides online car rental reservations for rentals in Australia, Europe, the Middle East, Caribbean and the US.
   http://www.paylesscarrental.com/

Budget Rent A Car  
   Worldwide. Includes fleet, prices, and company and rental information. Online booking is available.
   https://rent.drivebudget.com/Home.jsp

Classic Car Hire  
   Luxury rental services in Europe, Australia, New Zealand and South Africa. Includes company profile, prices, and special services.
   http://www.classiccarhire.com

Dollar Rent A Car  
   Provides online car rental quotes and reservations.
   http://www.dollar.com/