| MMMissoula MT Millwork | Missoula, MT | Furniture and Related Product Manufacturing337212 | 20–99 | ◐ LIKELY ACTIVE |
| MMMissoula MT Truss | Missoula, MT | Wood Product Manufacturing321215 | 20–99 | ◐ LIKELY ACTIVE |
| MPMomentum Prosthetic Clinic, LLC | Missoula, MT | Miscellaneous Manufacturing339113 | — | ◐ LIKELY ACTIVE |
| MWMontana Whiskey Co. | Missoula, MT | Beverage and Tobacco Product Manufacturing312140 | — | ◐ LIKELY ACTIVE |
| MDMontgomery Distillery | Missoula, MT | Beverage and Tobacco Product Manufacturing312140 | — | ◐ LIKELY ACTIVE |
| NRNorthern Region Missoula | Missoula, MT | Chemical Manufacturing325199 | 1–19 | ◐ LIKELY ACTIVE |
 Northwest Pipe Fittings, Inc. of Missoula, Montana | Missoula, MT | Plastics and Rubber Products Manufacturing326122 | 1–19 | ◐ LIKELY ACTIVE |
| QFQb Fueling, INC | Frenchtown, MT | Petroleum and Coal Products Manufacturing324110 | — | ◐ LIKELY ACTIVE |
| RCRattlesnake Creek Distillers | Missoula, MT | Beverage and Tobacco Product Manufacturing312140 | — | ◐ LIKELY ACTIVE |
| RARhino Ammunitions, LLC | Frenchtown, MT | Fabricated Metal Product Manufacturing332994 | — | ◐ LIKELY ACTIVE |
| SPSierra Pacific Windows-Montana | Missoula, MT | Wood Product Manufacturing321911 | 1–19 | ◐ LIKELY ACTIVE |
| TSTen Spoon a Montana Vineyard and Winery | Missoula, MT | Beverage and Tobacco Product Manufacturing312130 | — | ◐ LIKELY ACTIVE |
| TCTrail Creek Winery | Seeley Lake, MT | Beverage and Tobacco Product Manufacturing312130 | — | ◐ LIKELY ACTIVE |
| WLWesterfield LLC | Missoula, MT | Transportation Equipment Manufacturing336411 | — | ◐ LIKELY ACTIVE |
| WMWestern Montana Orthotics & Prosthetics, P.c | Missoula, MT | Miscellaneous Manufacturing339113 | — | ◐ LIKELY ACTIVE |
| DMDiversified Materials & Construction, LLC | Missoula, MT | Nonmetallic Mineral Product Manufacturing327331 | — | ◐ LIKELY ACTIVE |
| 3M360 Montana Corporation | Missoula, MT | Printing and Related Support Activities323120 | — | ◇ UNVERIFIED |
| ALAbmt, LLC | Missoula, MT | Beverage and Tobacco Product Manufacturing312120 | — | ◇ UNVERIFIED |
| AMAdvanced Material Solutions | Missoula, MT | Machinery Manufacturing333912 | — | ◇ UNVERIFIED |
| ALAlcom, LLC | Bonner, MT | Machinery Manufacturing333924 | — | ◇ UNVERIFIED |
| ATAporta Textiles LLC | Missoula, MT | Apparel Manufacturing315990 | — | ◇ UNVERIFIED |
| BGBad Goat Outdoors LLC | Lolo, MT | Machinery Manufacturing333924 | — | ◇ UNVERIFIED |
| BBBayern Brewing | Missoula, MT | Beverage and Tobacco Product Manufacturing312120 | — | ◇ UNVERIFIED |
| BCB C Concrete | Missoula, MT | Nonmetallic Mineral Product Manufacturing327390 | — | ◇ UNVERIFIED |
| BBBig Bear Sign Company, INC. | Missoula, MT | Miscellaneous Manufacturing339950 | — | ◇ UNVERIFIED |
| BWBmc West LLC 1 | Missoula, MT | Furniture and Related Product Manufacturing337212 | — | ◇ UNVERIFIED |
| BBBrooklyn Bagel and Bakery LLC | Missoula, MT | Food Manufacturing311811 | — | ◇ UNVERIFIED |
| CIClark Industrial INC. | Missoula, MT | Primary Metal Manufacturing331110 | — | ◇ UNVERIFIED |
| DLDermaxon, LLC | Missoula, MT | Chemical Manufacturing325412 | — | ◇ UNVERIFIED |
| DWDraught Works, LLC. | Missoula, MT | Beverage and Tobacco Product Manufacturing312120 | — | ◇ UNVERIFIED |
| ESEagle Stud Mill | Missoula, MT | Wood Product Manufacturing321113 | — | ◇ UNVERIFIED |
| EPEureka Pellet Mill | Superior, MT | Wood Product Manufacturing321920 | — | ◇ UNVERIFIED |
| EPEureka Pellet Mills INC | Missoula, MT | Wood Product Manufacturing321912 | — | ◇ UNVERIFIED |
| FLFlynn Lane - 063-0012 | Missoula, MT | Petroleum and Coal Products Manufacturing324121 | — | ◇ UNVERIFIED |
| FJFrancis Jette Building and Cabinets | Missoula, MT | Furniture and Related Product Manufacturing337110 | — | ◇ UNVERIFIED |
| GAGt Advanced Technologies | Missoula, MT | Machinery Manufacturing333994 | — | ◇ UNVERIFIED |
| HCHammen Corporation | Missoula, MT | Chemical Manufacturing325180 | — | ◇ UNVERIFIED |
 Idaho Forest Group- St. Regis | Saint Regis, MT | Wood Product Manufacturing321113 | — | ◇ UNVERIFIED |
| ILIntellimet LLC | Missoula, MT | Chemical Manufacturing325211 | — | ◇ UNVERIFIED |
| JJjj | Missoula, MT | Transportation Equipment Manufacturing336612 | — | ◇ UNVERIFIED |
| JGJtl Group INC - Target Range | Missoula, MT | Petroleum and Coal Products Manufacturing324121 | — | ◇ UNVERIFIED |
| MCMartel Construction, INC. | Missoula, MT | Furniture and Related Product Manufacturing337122 | — | ◇ UNVERIFIED |
| MPMike's Print and Copy, LLC | Missoula, MT | Printing and Related Support Activities323111 | — | ◇ UNVERIFIED |
| MRMissoula Ready Mix | Missoula, MT | Nonmetallic Mineral Product Manufacturing327320 | — | ◇ UNVERIFIED |
| MWMountain West Products, LLC | Superior, MT | Machinery Manufacturing333210 | — | ◇ UNVERIFIED |
| PGPrinting Graphic Services | Missoula, MT | Printing and Related Support Activities323111 | — | ◇ UNVERIFIED |
| PMPyramid Mountain Lumber INC. | Seeley Lake, MT | Wood Product Manufacturing321113 | — | ◇ UNVERIFIED |
| RWRausch Wood Products INC. | Alberton, MT | Wood Product Manufacturing321113 | — | ◇ UNVERIFIED |
| RCRiverside Contracting - 063-0049 | Seeley Lake, MT | Petroleum and Coal Products Manufacturing324121 | — | ◇ UNVERIFIED |
| RARob Ames Cabinetry, LLC | Missoula, MT | Furniture and Related Product Manufacturing337110 | — | ◇ UNVERIFIED |
