National Transmission Center
- Transmission repair shops in Austin and Round Rock.
- http://www.ntaustin.com/

Covert Automotive Group
- Group of new car dealerships in Austin, Bastrop, and Hutto.
- http://www.covertauto.com/

Harbison Auto Sales
- Sells used cars and trucks. Includes current inventory, locations, and credit application.
- http://www.harbisonautosales.com/

A-Line Auto Parts
- Seller of automotive parts to the greater Austin area; includes location of stores, list of vendors, and a parts locator search utility.
- http://www.alineauto.com/