| Business | Phone |
| Tes Consults 23943 Industrial Park Dr, Farmington 48335 | (313) 537-6245 |
| S Tachi Engineering Usa 23227 Commerce Dr, Farmington 48335 | (248) 478-5050 |
| Beta Cae Systems Usa Inc 31150 Northwestern Hwy, Farmington 48334 | (248) 737-9760 |
| Plantech Inc 30230 Orchard Lake Rd 120, Farmington 48334 | (248) 737-2100 |
| Asi Llc 37875 W 12 Mile Rd 200, Farmington 48331 | (248) 324-3001 |
| Structure Tec Corp 34119 W 12 Mile Rd, Farmington 48331 | (248) 848-1791 |
| Eci Environmental Compliance 35560 Grand River Ave 346, Farmington 48335 | (248) 360-4063 |
| Trw Automotive Us Llc 23855 Research Dr, Farmington 48335 | (248) 442-5363 |