| Business | Phone |
| Venture Technology Groups 2802 Jefferson Ave, Midland 48640 | (989) 633-5000 |
| Bernkay Industrial Tooling 5701 Woodbridge Ln, Midland 48640 | (989) 835-5752 |
| Dale L Prentice Co 3014 Washington St, Midland 48642 | (989) 631-2191 |
| Hydrochem Industrial Svc Bldg 923, Midland 48667 | (989) 636-0195 |