Machinery Manufacturing in Missouri
NAICS 333 · MO
The Machinery Manufacturing industry in Missouri had 878 establishments, according to the Bureau of Labor Statistics in 2025. This register lists 491 facilities in Missouri. Custom Truck One Source - Kansas City, located in Kansas City, employed 1060 people in 2025.
SUMMARIZED FROM THE FEDERAL FIGURES ON THIS PAGE
Map, cities and product lines
Plants in Missouri8 FACILITIES
Listing 8 of 9: the facilities with a website, a size band or two sources on record. The rest are in site search.
| Facility | City | Employees | Status |
|---|---|---|---|
| Patterson Mold and Tool, LLC | Saint Charles | 20–99 | ACTIVE |
| Westar Display Technologies, INC | Saint Charles | — | ACTIVE |
| Newco Enterprises INC | Saint Charles | — | LIKELY ACTIVE |
| Diagraph Marking and Coding | Saint Charles | — | LIKELY ACTIVE |
| Hustler Conveyor Company | Saint Charles | — | UNVERIFIED |
| Holtec Gas Systems, LLC | Saint Charles | 20–99 | LIKELY ACTIVE |
| MiTek Inc. St Charles | Saint Charles | 100–499 | LIKELY ACTIVE |
| Kuenz Heating & Sheet Metal CO. | Saint Charles | 20–99 | UNVERIFIED |
All machinery manufacturing nationwide · All manufacturing in Missouri