| Business | Phone |
| Accu-Tech Mfg 51559 Oro Dr, Utica 48315 | (586) 532-4000 |
| Utica Enterprises Inc 13231 23 Mile Rd, Utica 48315 | (586) 726-4300 |
| Cbs Tool Inc 51601 Oro Dr, Utica 48315 | (586) 566-5945 |
| Global Engineering Inc 50685 Rizzo Dr, Utica 48315 | (586) 247-7303 |