| AEAmerican Eagle Instruments INC | Missoula | MT | Miscellaneous Manufacturing339114 | 20-99 | ● ACTIVE |
Anderson Steel Supply INC | Great Falls | MT | Primary Metal Manufacturing331110 | 20-99 | ● ACTIVE |
Ideal Manufacturing INC | Billings | MT | Fabricated Metal Product Manufacturing332323 | 20-99 | ● ACTIVE |
Marks-miller Post and Pole, Incorporated | Clancy | MT | Wood Product Manufacturing321114 | 20-99 | ● ACTIVE |
| MSMontana Sulphur & Chemical CO | Billings | MT | Chemical Manufacturing325000 | 20-99 | ● ACTIVE |
Sonju Industrial Coatings, INC. | Kalispell | MT | Fabricated Metal Product Manufacturing332710 | 20-99 | ● ACTIVE |
Spika Design & Manufacturing, INC. | Lewistown | MT | Fabricated Metal Product Manufacturing332312 | 20-99 | ● ACTIVE |
| SCSrs Crisafulli INC | Glendive | MT | Fabricated Metal Product Manufacturing332313 | 20-99 | ● ACTIVE |
| TRThompson River Lumber Company of Montana INC. | Thompson Falls | MT | Wood Product Manufacturing321113 | 20-99 | ● ACTIVE |
| ACAqua Creek Products | Missoula | MT | Miscellaneous Manufacturing339920 | 20-99 | ● ACTIVE |
Balanced Unitized Team LLC | Great Falls | MT | Fabricated Metal Product Manufacturing332321 | 20-99 | ● ACTIVE |
Bitterroot Tool & Machine, LLC | Stevensville | MT | Machinery Manufacturing333248 | 20-99 | ● ACTIVE |
| DDDfa Dairy Brands Fluid, LLC | Billings | MT | Food Manufacturing311511 | 20-99 | ● ACTIVE |
Elemental Scientific Lasers, LLC | Bozeman | MT | Computer and Electronic Product Manufacturing334516 | 20-99 | ● ACTIVE |
Lattice Materials LLC | Bozeman | MT | Computer and Electronic Product Manufacturing334413 | 20-99 | ● ACTIVE |
Montana Fabrication Works LLC | Stevensville | MT | Fabricated Metal Product Manufacturing332313 | 20-99 | ● ACTIVE |
Montana Instruments Corporation | Bozeman | MT | Computer and Electronic Product Manufacturing334519 | 20-99 | ● ACTIVE |
| PAPioneer Aerostructures, LLC | Helena | MT | Transportation Equipment Manufacturing336411 | 20-99 | ● ACTIVE |
| CGChs Great Falls Feed | Great Falls | MT | Food Manufacturing311119 | 20-99 | ◐ LIKELY ACTIVE |
| TFTeledyne FLIR Defense, Inc. (Bozeman MT) | Bozeman | MT | Computer and Electronic Product Manufacturing334419 | 20-99 | ◐ LIKELY ACTIVE |
| BSBig Sky Insulations, Inc | Belgrade | MT | Plastics and Rubber Products Manufacturing326140 | 20-99 | ◐ LIKELY ACTIVE |
| ETEBC Trusses | Billings | MT | Wood Product Manufacturing321214 | 20-99 | ◐ LIKELY ACTIVE |
| FIFirstharvest, INC. Dba Montana Steel Industries | Belgrade | MT | Fabricated Metal Product Manufacturing332312 | 20-99 | ◐ LIKELY ACTIVE |
| HHHuckleberry Haven, INC. | Kalispell | MT | Food Manufacturing311330 | 20-99 | ◐ LIKELY ACTIVE |
| MSMontana Specialty Mills Oil Plant | Great Falls | MT | Food Manufacturing311224 | 20-99 | ◐ LIKELY ACTIVE |
| RLRbm Lumber | Columbia Falls | MT | Wood Product Manufacturing321113 | 20-99 | ◐ LIKELY ACTIVE |
| SPSign Products, INC. | Billings | MT | Miscellaneous Manufacturing339950 | 20-99 | ◐ LIKELY ACTIVE |
| SMStillwater Mining Company Base Metals Refinery | Columbus | MT | Primary Metal Manufacturing331410 | 20-99 | ◐ LIKELY ACTIVE |
| TTowhaul | Belgrade | MT | Machinery Manufacturing333131 | 20-99 | ◐ LIKELY ACTIVE |
| ASArrow Striping Equipment | Billings | MT | Machinery Manufacturing333120 | 20-99 | ◐ LIKELY ACTIVE |
Atomic Industries LLC | Billings | MT | Fabricated Metal Product Manufacturing332996 | 20-99 | ◐ LIKELY ACTIVE |
| BPBasin Precast, Inc. | Sidney | MT | Nonmetallic Mineral Product Manufacturing327390 | 20-99 | ◐ LIKELY ACTIVE |
| BBBernice's Bakery | Missoula | MT | Food Manufacturing311811 | 20-99 | ◐ LIKELY ACTIVE |
| BBilcp | Billings | MT | Nonmetallic Mineral Product Manufacturing327332 | 20-99 | ◐ LIKELY ACTIVE |
| BNBotanie Natural Soap Inc | Bonner | MT | Chemical Manufacturing325611 | 20-99 | ◐ LIKELY ACTIVE |
| BBozeman | Bozeman | MT | Apparel Manufacturing315990 | 20-99 | ◐ LIKELY ACTIVE |
Coca - Cola Bottling Company High Country - Billings | Billings | MT | Beverage and Tobacco Product Manufacturing312111 | 20-99 | ◐ LIKELY ACTIVE |
| CMConcrete Materials of Montana | Belgrade | MT | Nonmetallic Mineral Product Manufacturing327320 | 20-99 | ◐ LIKELY ACTIVE |
| DFDfa Fluid - Great Falls Mt | Great Falls | MT | Food Manufacturing311511 | 20-99 | ◐ LIKELY ACTIVE |
| DBDonaldson Bros. Ready Mix, Inc. | Hamilton | MT | Nonmetallic Mineral Product Manufacturing327320 | 20-99 | ◐ LIKELY ACTIVE |
| FFsg-montana | Billings | MT | Nonmetallic Mineral Product Manufacturing327320 | 20-99 | ◐ LIKELY ACTIVE |
General Mills - Great Falls Mill | Great Falls | MT | Food Manufacturing311211 | 20-99 | ◐ LIKELY ACTIVE |
| GCGrain Craft Great Falls MT | Great Falls | MT | Food Manufacturing311211 | 20-99 | ◐ LIKELY ACTIVE |
| GVGrand Vision Gaming Billings | Billings | MT | Miscellaneous Manufacturing339999 | 20-99 | ◐ LIKELY ACTIVE |
| HPH-E Parts International - MSUSA | Billings | MT | Fabricated Metal Product Manufacturing332710 | 20-99 | ◐ LIKELY ACTIVE |
| ITInland Truck Parts Company 1 | Billings | MT | Transportation Equipment Manufacturing336350 | 20-99 | ◐ LIKELY ACTIVE |
| ITIntercontinental Truck Body | Anaconda | MT | Transportation Equipment Manufacturing336211 | 20-99 | ◐ LIKELY ACTIVE |
| KLKalispell Lumber | Kalispell | MT | Wood Product Manufacturing321113 | 20-99 | ◐ LIKELY ACTIVE |
| KMKalispell MT Truss | Kalispell | MT | Wood Product Manufacturing321215 | 20-99 | ◐ LIKELY ACTIVE |
| MLMAC LTT Manufacturing, Inc. | Billings | MT | Transportation Equipment Manufacturing336212 | 20-99 | ◐ LIKELY ACTIVE |