Manufacturing in Fergus County, Montana
Fergus, Montana, is listed in the register with 16 facilities.
SUMMARIZED FROM THE FEDERAL FIGURES ON THIS PAGE
Map, cities and benchmark
Biggest cities
Federal labor statistics counted at least 19 manufacturing establishments in Fergus County in 2025, employing about 308 people, counting only the industry subsectors the Bureau of Labor Statistics discloses at this level. This registry lists 16, about 84% of that figure.
Facilities10 FACILITIES
Listing 10 of 16: the facilities with a website, a size band or two sources on record. The rest are in site search.
| Facility | City | Industry | NAICS | Employees | Status |
|---|---|---|---|---|---|
| Hi-heat Industries, INC. | Lewistown | Plastics and Rubber Products Manufacturing | 326299 | 20–99 | ACTIVE |
| Jim-n-i, INC. | Lewistown | Fabricated Metal Product Manufacturing | 332312 | 20–99 | ACTIVE |
| Montana Fiberglass INC | Lewistown | Plastics and Rubber Products Manufacturing | 326199 | 1–19 | ACTIVE |
| Spika Design & Manufacturing, INC. | Lewistown | Fabricated Metal Product Manufacturing | 332312 | 20–99 | ACTIVE |
| Big Sky Processing, LLC | Moore | Food Manufacturing | 311611 | — | ACTIVE |
| Modular Structures LLC | Lewistown | Fabricated Metal Product Manufacturing | 332311 | — | ACTIVE |
| Central Post and Treating CO Facility | Lewistown | Wood Product Manufacturing | 321114 | — | UNVERIFIED |
| Chs Big Sky | Denton | Chemical Manufacturing | 325314 | — | UNVERIFIED |
| Lewistown Propane & Fertilizer Co-denton Plant | Denton | Chemical Manufacturing | 325314 | — | UNVERIFIED |
| Jim-n-i, INC. | Lewistown | Fabricated Metal Product Manufacturing | 332312 | — | UNVERIFIED |
