| Business | Phone |
| Valeo 4100 N Atlantic Blvd, Auburn Hills 48326 | (248) 209-8253 |
| Brose North America 1091 Centre Rd, Auburn Hills 48326 | (248) 475-1726 |
| Cap Sonic Companies 3252 University Dr, Auburn Hills 48326 | (248) 754-1100 |
| Roush Industries 4325 Giddings Rd, Auburn Hills 48326 | (248) 391-3804 |
| Parts Place Inc 2300 N Opdyke Rd, Auburn Hills 48326 | (248) 373-2300 |
| Mubea Inc 1555 Atlantic Blvd, Auburn Hills 48326 | (248) 393-9600 |
| Sheffler Manufacturing 4260 Giddings Rd, Auburn Hills 48326 | (248) 276-6631 |