Manufacturing facilities in Montana
Map, counties and cities
Biggest counties
Yellowstone167Gallatin150Flathead136Missoula106Cascade79Ravalli57Lewis and Clark49Lake35All 50 counties
Yellowstone 167Gallatin 150Flathead 136Missoula 106Cascade 79Ravalli 57Lewis and Clark 49Lake 35Silver Bow 28Lincoln 19Park 16Stillwater 15Sanders 14Fergus 14Carbon 11Broadwater 10Beaverhead 10Sweet Grass 8Mineral 8Richland 7Custer 7Deer Lodge 7Jefferson 6Dawson 6Toole 5Chouteau 5Teton 4Roosevelt 4Hill 4Wheatland 4Meagher 3Phillips 3Granite 3Pondera 3Madison 3Big Horn 3McCone 2Rosebud 2Powder River 2Powell 2Valley 2Musselshell 1Sheridan 1Fallon 1Daniels 1Blaine 1Liberty 1Golden Valley 1Glacier 1Judith Basin 1
Biggest cities
Billings153Bozeman108Missoula92Kalispell79Great Falls74Helena47Columbia Falls39Belgrade36Butte28Hamilton21Stevensville19Laurel16
Federal labor statistics counted at least 1,878 manufacturing establishments in Montana in 2024, employing about 21,402 people, counting only the industry subsectors the Bureau of Labor Statistics discloses at this level. This registry lists 1,114, about 59% of that figure.
Facilities in Montana153 FACILITIES
| Facility | City | Industry | NAICS | Employees | Status |
|---|---|---|---|---|---|
| Ideal Manufacturing INC | Billings | Fabricated Metal Product Manufacturing | 332323 | 20–99 | ACTIVE |
| Montana Sulphur & Chemical CO | Billings | Chemical Manufacturing | 325000 | 20–99 | ACTIVE |
| Phillips 66 - Billings Refinery | Billings | Petroleum and Coal Products Manufacturing | 324110 | 100–499 | ACTIVE |
| Dfa Dairy Brands Fluid, LLC | Billings | Food Manufacturing | 311511 | 20–99 | ACTIVE |
| Scentry Biologicals, INC. | Billings | Chemical Manufacturing | 325320 | — | ACTIVE |
| American Steel, INC. | Billings | Fabricated Metal Product Manufacturing | 332312 | — | ACTIVE |
| American Welding & Gas INC | Billings | Chemical Manufacturing | 325120 | — | ACTIVE |
| Anderson Service INC | Billings | Machinery Manufacturing | 333923 | — | ACTIVE |
| Billings Ink & Toner, INC. | Billings | Miscellaneous Manufacturing | 339940 | — | ACTIVE |
| Hanger Prosthetics & Orthotics INC | Billings | Miscellaneous Manufacturing | 339113 | — | ACTIVE |
| Heron Manufacturing LLC | Billings | Fabricated Metal Product Manufacturing | 332710 | — | ACTIVE |
| Kitchens Plus Mt LLC | Billings | Furniture and Related Product Manufacturing | 337110 | — | ACTIVE |
| Montana Block LLC | Billings | Wood Product Manufacturing | 321999 | — | ACTIVE |
| Montana Dental Laboratory, LLC | Billings | Miscellaneous Manufacturing | 339116 | — | ACTIVE |
| Montana Terrazzo CO. | Billings | Nonmetallic Mineral Product Manufacturing | 327390 | — | ACTIVE |
| Native American Trading Corporation (natc) | Billings | Plastics and Rubber Products Manufacturing | 326211 | — | ACTIVE |
| Northwest Pipe Fittings, INC. | Billings | Plastics and Rubber Products Manufacturing | 326122 | — | ACTIVE |
| Pocket Nc Company | Billings | Machinery Manufacturing | 333517 | — | ACTIVE |
| Red Oxx Mfg Incorporated | Billings | Textile Product Mills | 314910 | — | ACTIVE |
| Redtail Communications INC. | Billings | Computer and Electronic Product Manufacturing | 334290 | — | ACTIVE |
| Rimrock Prosthetics, INC. | Billings | Miscellaneous Manufacturing | 339113 | — | ACTIVE |
| Science & Conservation Center INC | Billings | Chemical Manufacturing | 325412 | — | ACTIVE |
| Zzem Screw INC. | Billings | Fabricated Metal Product Manufacturing | 332722 | — | ACTIVE |
| Par Montana, LLC - Billings Refinery | Billings | Petroleum and Coal Products Manufacturing | 324110 | — | LIKELY ACTIVE |
| Western Sugar Cooperative | Billings | Food Manufacturing | 311312 | — | LIKELY ACTIVE |
| Jupiter Sulphur, LLC. - Billings | Billings | Chemical Manufacturing | 325180 | — | UNVERIFIED |
| Koch Materials CO Billings | Billings | Petroleum and Coal Products Manufacturing | 324120 | — | UNVERIFIED |
| Geo. R. Pierce INC. | Billings | Fabricated Metal Product Manufacturing | 332311 | — | LIKELY ACTIVE |
| Yellowstone Electric CO | Billings | Electrical Equipment, Appliance & Component Manufacturing | 335311 | — | LIKELY ACTIVE |
| Apex Manufacturing Services, LTD | Billings | Fabricated Metal Product Manufacturing | 332710 | — | UNVERIFIED |
| Billings Interstate Brands | Billings | Food Manufacturing | 311812 | — | LIKELY ACTIVE |
| EBC Trusses | Billings | Wood Product Manufacturing | 321214 | 20–99 | LIKELY ACTIVE |
| Loveland Products INC. | Billings | Chemical Manufacturing | 325320 | — | LIKELY ACTIVE |
| Sign Products, INC. | Billings | Miscellaneous Manufacturing | 339950 | 20–99 | LIKELY ACTIVE |
| Windstone Medical Packaging | Billings | Miscellaneous Manufacturing | 339112 | — | LIKELY ACTIVE |
| American Steel | Billings | Fabricated Metal Product Manufacturing | 332312 | — | LIKELY ACTIVE |
| H-e Parts International, Mining Solutions INC. | Billings | Fabricated Metal Product Manufacturing | 332710 | — | LIKELY ACTIVE |
| Alliance Liquid Feeds - Billings Mt #51 | Billings | Food Manufacturing | 311119 | — | UNVERIFIED |
| Bay LTD | Billings | Fabricated Metal Product Manufacturing | 332313 | — | UNVERIFIED |
| Coatings INC Riverside | Billings | Fabricated Metal Product Manufacturing | 332812 | — | UNVERIFIED |
| Forterra Concrete Products - Billings | Billings | Nonmetallic Mineral Product Manufacturing | 327390 | — | UNVERIFIED |
| Jtl Group Billings (dba - Knife River Billings) | Billings | Petroleum and Coal Products Manufacturing | 324121 | — | UNVERIFIED |
| Knife River Billings East Site | Billings | Petroleum and Coal Products Manufacturing | 324121 | — | UNVERIFIED |
| Quikrete - Montana Plant | Billings | Nonmetallic Mineral Product Manufacturing | 327999 | — | UNVERIFIED |
| Truenorth Steel | Billings | Primary Metal Manufacturing | 331110 | — | UNVERIFIED |
| Aic Machining LLC | Billings | Printing and Related Support Activities | 323111 | — | LIKELY ACTIVE |
| Aligned Medical | Billings | Miscellaneous Manufacturing | 339113 | 100–499 | LIKELY ACTIVE |
| Ap Industries, INC | Billings | Fabricated Metal Product Manufacturing | 332216 | — | LIKELY ACTIVE |
| Arrow Striping Equipment | Billings | Machinery Manufacturing | 333120 | 20–99 | LIKELY ACTIVE |
| Asylum Distillery, INC. | Billings | Beverage and Tobacco Product Manufacturing | 312140 | — | LIKELY ACTIVE |

