| FACILITY | CITY | STATE | INDUSTRY | EMPLOYEES | STATUS |
|---|---|---|---|---|---|
| Ark Technologies, INC. | Saint Charles | IL | 331318 | 20-99 | ACTIVE |
| Masterclock, INC. | Saint Charles | MO | 334220 | 20-99 | ACTIVE |
| Patterson Mold and Tool, LLC | Saint Charles | MO | 333511 | 20-99 | ACTIVE |
| Chicago Mold Engineering CO INC | Saint Charles | IL | 333511 | 20-99 | LIKELY ACTIVE |
| Holtec Gas Systems, LLC | Saint Charles | MO | 333998 | 20-99 | LIKELY ACTIVE |
| Main DC | Saint Charles | MO | 323111 | 20-99 | LIKELY ACTIVE |
| Sedwall Mfg. Co. | Saint Charles | IL | 333514 | 20-99 | LIKELY ACTIVE |
| Sonaca North America - STC - HWY 94 | Saint Charles | MO | 336413 | 20-99 | LIKELY ACTIVE |
| Sun Chemical St. Charles | Saint Charles | IL | 325910 | 20-99 | LIKELY ACTIVE |
| Vortex Surgical Inc Research Park | Saint Charles | MO | 339112 | 20-99 | LIKELY ACTIVE |