Manufacturing facilities in Montana
The register lists 1,164 facilities in Montana. The Bureau of Labor Statistics counted 1,842 establishments in Montana in 2025. Wood Product Manufacturing accounts for 122 facilities listed in the register.
SUMMARIZED FROM THE FEDERAL FIGURES ON THIS PAGE
Map, counties and cities
Biggest counties
Yellowstone179Gallatin162Flathead137Missoula112Cascade82Ravalli61Lewis and Clark53Lake36All 50 counties
Yellowstone 179Gallatin 162Flathead 137Missoula 112Cascade 82Ravalli 61Lewis and Clark 53Lake 36Silver Bow 28Lincoln 20Fergus 16Stillwater 16Park 15Sanders 14Broadwater 12Carbon 11Beaverhead 10Mineral 8Deer Lodge 7Richland 7Custer 7Dawson 6Sweet Grass 6Teton 5Chouteau 5Toole 5Jefferson 5Hill 4Roosevelt 4Wheatland 4Meagher 3Rosebud 3Phillips 3Granite 3Pondera 3Madison 3Big Horn 3McCone 2Powder River 2Powell 2Valley 2Musselshell 1Judith Basin 1Golden Valley 1Sheridan 1Blaine 1Liberty 1Fallon 1Daniels 1Glacier 1
Biggest cities
Billings163Bozeman122Missoula97Kalispell80Great Falls76Helena50Columbia Falls39Belgrade37Butte28Hamilton23Stevensville20Laurel17
Federal labor statistics counted at least 1,842 manufacturing establishments in Montana in 2025, employing about 20,932 people, counting only the industry subsectors the Bureau of Labor Statistics discloses at this level. This registry lists 1,164, about 63% of that figure.
Facilities in Montana615 FACILITIES
Listing 615 of 1,164: 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 |
|---|---|---|---|---|---|
| Sidney Sugar Facility | Sidney | Food Manufacturing | 311311 | — | LIKELY ACTIVE |
| Smc Precious Metals Smelter & Base Metal Refy | Columbus | Primary Metal Manufacturing | 331410 | — | LIKELY ACTIVE |
| Solvay USA Inc.-silver Bow Plant | Silver Bow | Chemical Manufacturing | 325180 | — | LIKELY ACTIVE |
| Stillwater Mining CO Smelter | Columbus | Primary Metal Manufacturing | 331410 | — | LIKELY ACTIVE |
| Transco Railway Products | Miles City | Transportation Equipment Manufacturing | 336510 | — | LIKELY ACTIVE |
| Western Montana Orthotics & Prosthetics, P.c | Missoula | Miscellaneous Manufacturing | 339113 | 1–19 | LIKELY ACTIVE |
| A and S Industries | Poplar | Fabricated Metal Product Manufacturing | 332322 | — | UNVERIFIED |
| Adf Industrial Coatings | Great Falls | Fabricated Metal Product Manufacturing | 332312 | — | UNVERIFIED |
| Advanced Litho Printing, LLC | Great Falls | Printing and Related Support Activities | 323111 | — | UNVERIFIED |
| Alliance Liquid Feeds - Billings Mt #51 | Billings | Food Manufacturing | 311119 | — | UNVERIFIED |
| Allison Industries INC | Great Falls | Fabricated Metal Product Manufacturing | 332813 | — | UNVERIFIED |
| Applied Materials | Kalispell | Machinery Manufacturing | 333242 | — | UNVERIFIED |
| Applied Materials, Ppc Business Unit | Kalispell | Machinery Manufacturing | 333242 | — | UNVERIFIED |
| Arlins Aircraft Service INC | Belgrade | Transportation Equipment Manufacturing | 336412 | — | UNVERIFIED |
| Armor Powder Coating | Missoula | Fabricated Metal Product Manufacturing | 332812 | — | UNVERIFIED |
| Asarco | Helena | Primary Metal Manufacturing | 331410 | — | UNVERIFIED |
| Bay LTD | Billings | Fabricated Metal Product Manufacturing | 332313 | — | UNVERIFIED |
| Best in Bronze INC | Kalispell | Primary Metal Manufacturing | 331525 | — | UNVERIFIED |
| Big Sky Racks INC | Bozeman | Fabricated Metal Product Manufacturing | 332994 | — | UNVERIFIED |
| Central Post and Treating CO Facility | Lewistown | Wood Product Manufacturing | 321114 | — | UNVERIFIED |
| Chovanak INC | Helena | Primary Metal Manufacturing | 331492 | — | UNVERIFIED |
| Chs Big Sky | Denton | Chemical Manufacturing | 325314 | — | UNVERIFIED |
| Chs Big Sky- Kershaw | Fort Benton | Chemical Manufacturing | 325314 | — | UNVERIFIED |
| Chs Mountain West Co-op - Kalispell | Kalispell | Chemical Manufacturing | 325314 | — | UNVERIFIED |
| Classone Technology | Kalispell | Machinery Manufacturing | 333242 | — | UNVERIFIED |
| Coatings INC Riverside | Billings | Fabricated Metal Product Manufacturing | 332812 | — | UNVERIFIED |
| Columbia Falls Aluminum | Columbia Falls | Primary Metal Manufacturing | 331312 | — | UNVERIFIED |
| Columbia Falls Aluminum Company Building 1 | Columbia Falls | Primary Metal Manufacturing | 331313 | — | UNVERIFIED |
| Columbia Paint & Coatings CO | Helena | Chemical Manufacturing | 325510 | — | UNVERIFIED |
| Compatible Manufacturing INC | Marion | Fabricated Metal Product Manufacturing | 332710 | — | UNVERIFIED |
| Eureka Pellet Mills | Eureka | Wood Product Manufacturing | 321999 | — | UNVERIFIED |
| Fiberglass Structures | Laurel | Plastics and Rubber Products Manufacturing | 326199 | — | UNVERIFIED |
| Finishing Lab, LLC | Bozeman | Fabricated Metal Product Manufacturing | 332813 | — | UNVERIFIED |
| Forterra Concrete Products - Helena | Helena | Nonmetallic Mineral Product Manufacturing | 327332 | — | UNVERIFIED |
| Glassco Lumber | Stanford | Wood Product Manufacturing | 321114 | — | UNVERIFIED |
| Helena Sand & Gravel Dba Montana Materials & Const | Anaconda | Nonmetallic Mineral Product Manufacturing | 327320 | — | UNVERIFIED |
| J K Fabrication & Supply LLC | Butte | Fabricated Metal Product Manufacturing | 332312 | — | UNVERIFIED |
| Knoll's Ready Mix | Glendive | Nonmetallic Mineral Product Manufacturing | 327320 | — | UNVERIFIED |
| Lewistown Propane & Fertilizer Co-denton Plant | Denton | Chemical Manufacturing | 325314 | — | UNVERIFIED |
| L&m Lockers | Belt | Food Manufacturing | 311611 | — | UNVERIFIED |
| Louisiana-pacific - Belgrade | Belgrade | Wood Product Manufacturing | 321912 | — | UNVERIFIED |
| M2green Redevelopment | Missoula | Paper Manufacturing | 322130 | — | UNVERIFIED |
| Malteurop North American, INC | Great Falls | Food Manufacturing | 311213 | — | UNVERIFIED |
| Montana Advanced Biofuels LLC | Great Falls | Chemical Manufacturing | 325193 | — | UNVERIFIED |
| Montana Pole and Treating | Butte | Wood Product Manufacturing | 321113 | — | UNVERIFIED |
| Mountain West LLC | Superior | Wood Product Manufacturing | 321999 | — | UNVERIFIED |
| Northern Plastics INC | Kalispell | Plastics and Rubber Products Manufacturing | 326199 | — | UNVERIFIED |
| Northwest Art Casting INC | Bozeman | Primary Metal Manufacturing | 331525 | — | UNVERIFIED |
| Nupac, INC - a Division of Helena Sand & Gravel | Kalispell | Petroleum and Coal Products Manufacturing | 324121 | — | UNVERIFIED |
| Owens & Hurst Lumber CO | Eureka | Wood Product Manufacturing | 321113 | — | UNVERIFIED |
