| Business | Phone |
| Harcourt Industrial Co 1271 Rankin Dr, Troy 48083 | (248) 545-5892 |
| Integra 1250 Allen Dr, Troy 48083 | (248) 597-7000 |
| Q Distributing Llc 1352 Combermere Dr, Troy 48083 | (248) 705-2484 |
| Wing Tat Intl Usa Ltd 1985 Ring Dr, Troy 48083 | (248) 616-0581 |