Machinery Manufacturing in Montana
NAICS 333 · MT
The register lists 60 facilities in Montana. The Bureau of Labor Statistics counted 87 establishments in Montana in 2025. The North America Region Kalispell Main Plant in Kalispell employs 403 people.
SUMMARIZED FROM THE FEDERAL FIGURES ON THIS PAGE
Map, cities and product lines
Plants in Montana2 FACILITIES
| Facility | City | Employees | Status |
|---|---|---|---|
| Great Falls Wastewater Treatment Plant | Great Falls | — | LIKELY ACTIVE |
| Mighty Mo Brewing Company, INC. | Great Falls | 1–19 | UNVERIFIED |
All machinery manufacturing nationwide · All manufacturing in Montana