| Business | Phone |
| Advance Valve 212 Fabricator Dr, Fenton 63026 | (636) 343-8525 |
| Sturgis Automation Inc 410 Axminister Dr, Fenton 63026 | (636) 305-9988 |
| Leser Llc 166 Headland, Fenton 63026 | (636) 343-8766 |
| Johnson Automation Components 270 Seebold Spur # C, Fenton 63026 | (636) 349-8011 |
| Control Products Inc 1668 Headland Dr, Fenton 63026 | (636) 343-9501 |