- Beverly Hills Rent-A-Car - Premier exotic luxury automobile and sports car rentals offering Ferrari, Mercedes, Porsche and Vipers, with several area locations.
- CommuteSmart.info - Presented by the Southern California Association of Governments. Offers a transit trip planner, carpool and vanpool lists, and information on bicycling and telecommuting.
- Mars Valet Servuce - Offers valet service for businesses and private events. Includes service area and photographs.
- Southern California Transit Advocates - Transit advocacy, analysis, and education for the entire five-county Southern California region. Includes links to transit agencies, position papers, and information about meetings and each month's guest speaker.
- Transportation Foundation of Los Angeles - Providing education, training, and advancement of knowledge toward development of public transportation systems. Programs, events and contact details.
- Los Angeles County@ (25)
- Orange County@ (14)
- San Bernardino County@ (4)
- Ventura County@ (0)
