| Business | Phone |
| Iee Automotive Usa Inc 1121 Centre Rd, Auburn Hills 48326 | (248) 373-9700 |
| Magna Steyr 1700 Harmon Rd, Auburn Hills 48326 | (248) 393-0834 |
| American Power 2 Go 2290 Auburn Rd, Auburn Hills 48326 | (248) 335-0621 |
| Automotive Technology Intl 2740 Auburn Rd, Auburn Hills 48326 | (248) 852-6944 |
| Tennex Industries 1377 Atlantic Blvd, Auburn Hills 48326 | (248) 393-0252 |
| Systems Test Group 1213 Centre Rd, Auburn Hills 48326 | (248) 377-6822 |
| C H Raches Inc 1100 N Opdyke Rd 200, Auburn Hills 48326 | (248) 276-1040 |
| Premier Sales 1091 Centre Rd 130, Auburn Hills 48326 | (248) 377-4400 |
| Design Intent Engineer Inc 1180 Centre Rd, Auburn Hills 48326 | (248) 373-3485 |
| Elite Alternatives Inc 3330 Primary St, Auburn Hills 48326 | (248) 852-2065 |
| Fischer Automotive Systems 1084 Doris Rd, Auburn Hills 48326 | (248) 276-1940 |
| Goertz Schiele Corp 1750 Summit Dr, Auburn Hills 48326 | (248) 393-3460 |