| WPWood's Powr-Grip Co., Inc. | Laurel | MT | Fabricated Metal Product Manufacturing332710 | 100-499 | ◐ LIKELY ACTIVE |
| WPWyo-Ben Pet | Billings | MT | Chemical Manufacturing325998 | 20-99 | ◐ LIKELY ACTIVE |
| YCYellowstone Cellars & Winery | Billings | MT | Beverage and Tobacco Product Manufacturing312130 | — | ◐ LIKELY ACTIVE |
| YHYESCO Helena MT | Helena | MT | Miscellaneous Manufacturing339950 | 20-99 | ◐ LIKELY ACTIVE |
| 313 16 Solutions LLC | Dillon | MT | Plastics and Rubber Products Manufacturing326220 | — | ◐ LIKELY ACTIVE |
| AIAcela, INC | Bozeman | MT | Transportation Equipment Manufacturing336120 | — | ◐ LIKELY ACTIVE |
| MFMarchi Family Enterprises LLC | Bozeman | MT | Petroleum and Coal Products Manufacturing324110 | — | ◐ LIKELY ACTIVE |
| MHMontana Hay Company LLC | Billings | MT | Food Manufacturing311119 | — | ◐ LIKELY ACTIVE |
| SESafer Environmental Lubricants, INC | Fort Benton | MT | Petroleum and Coal Products Manufacturing324191 | — | ◐ LIKELY ACTIVE |
| BSBig Sky Precision INC. | Manhattan | MT | Fabricated Metal Product Manufacturing332710 | — | ◇ UNVERIFIED |
| JIJim-n-i, INC. | Lewistown | MT | Fabricated Metal Product Manufacturing332312 | — | ◇ UNVERIFIED |
| MPMontana Passage | Manhattan | MT | Wood Product Manufacturing321911 | — | ◇ UNVERIFIED |
| PDPine Door Manufacturing, INC. | Darby | MT | Wood Product Manufacturing321911 | — | ◇ UNVERIFIED |
| RMRocky Mountain Doors | Billings | MT | Wood Product Manufacturing321911 | — | ◇ UNVERIFIED |
| SISonju Industrial, INC | Kalispell | MT | Fabricated Metal Product Manufacturing332999 | — | ◇ UNVERIFIED |
| 1E12 E's Yard Enhancement Service LLC | Anaconda | MT | Nonmetallic Mineral Product Manufacturing327320 | — | ◇ UNVERIFIED |
| 2L272 LLC | Billings | MT | Furniture and Related Product Manufacturing337110 | — | ◇ UNVERIFIED |
| 2F2 Fat Guys Distillery, LLC | Bozeman | MT | Beverage and Tobacco Product Manufacturing312140 | — | ◇ UNVERIFIED |
| 3M360 Montana Corporation | Missoula | MT | Printing and Related Support Activities323120 | — | ◇ UNVERIFIED |
| 4Z406 Zaco LLC | Kalispell | MT | Fabricated Metal Product Manufacturing332812 | — | ◇ UNVERIFIED |
| 5S5 Sparrows, LLC | Kalispell | MT | Beverage and Tobacco Product Manufacturing312111 | — | ◇ UNVERIFIED |
| AAA-1 Accredited Batteries LLC | Billings | MT | Electrical Equipment, Appliance & Component Manufacturing335911 | — | ◇ UNVERIFIED |
| ALAbmt, LLC | Missoula | MT | Beverage and Tobacco Product Manufacturing312120 | — | ◇ UNVERIFIED |
| ABAbsolute Beautiful Creations in Stone, L.l.c. | Hamilton | MT | Furniture and Related Product Manufacturing337110 | — | ◇ UNVERIFIED |
| AAcutech | Columbia Falls | MT | Fabricated Metal Product Manufacturing332323 | — | ◇ UNVERIFIED |
| AAAcutech Arms, LLC | Columbia Falls | MT | Fabricated Metal Product Manufacturing332994 | — | ◇ UNVERIFIED |
| AMAdvanced Material Solutions | Missoula | MT | Machinery Manufacturing333912 | — | ◇ UNVERIFIED |
| APAdvanced Powder Coating | Kalispell | MT | Fabricated Metal Product Manufacturing332812 | — | ◇ UNVERIFIED |
| ASAdvanced Silicon Materials Facility | Butte | MT | Chemical Manufacturing325188 | — | ◇ UNVERIFIED |
| ALAlcom, LLC | Bonner | MT | Machinery Manufacturing333924 | — | ◇ UNVERIFIED |
| AAllegra | Bozeman | MT | Printing and Related Support Activities323111 | — | ◇ UNVERIFIED |
| AHAlphagraphics Helena | Helena | MT | Printing and Related Support Activities323111 | — | ◇ UNVERIFIED |
| ACAmerican Chemet | East Helena | MT | Chemical Manufacturing325131 | — | ◇ UNVERIFIED |
| ATAporta Textiles LLC | Missoula | MT | Apparel Manufacturing315990 | — | ◇ UNVERIFIED |
| AMArch Metals, INC. | Belgrade | MT | Fabricated Metal Product Manufacturing332323 | — | ◇ UNVERIFIED |
| ACArt Casting of Montana, INC. | Belgrade | MT | Primary Metal Manufacturing331513 | — | ◇ UNVERIFIED |
| APArtcraft Printers, INC | Bozeman | MT | Printing and Related Support Activities323111 | — | ◇ UNVERIFIED |
| AFAshland Forest Products, INC. | Ashland | MT | Wood Product Manufacturing321113 | — | ◇ UNVERIFIED |
| ABAti Bozeman INC | Bozeman | MT | Primary Metal Manufacturing331110 | — | ◇ UNVERIFIED |
| ATAtlas Technologies INC | Bozeman | MT | Machinery Manufacturing333415 | — | ◇ UNVERIFIED |
| BGBad Goat Outdoors LLC | Lolo | MT | Machinery Manufacturing333924 | — | ◇ UNVERIFIED |
| BIBagel INC. | Billings | MT | Food Manufacturing311811 | — | ◇ UNVERIFIED |
| BSBattleground Supplements LLC | Great Falls | MT | Food Manufacturing311999 | — | ◇ UNVERIFIED |
| BBBayern Brewing | Missoula | MT | Beverage and Tobacco Product Manufacturing312120 | — | ◇ UNVERIFIED |
| BCB C Concrete | Missoula | MT | Nonmetallic Mineral Product Manufacturing327390 | — | ◇ UNVERIFIED |
| BPBear Paw Custom Woodworks | Stevensville | MT | Furniture and Related Product Manufacturing337110 | — | ◇ UNVERIFIED |
| BBevco | Billings | MT | Furniture and Related Product Manufacturing337110 | — | ◇ UNVERIFIED |
| BBBig Bear Sign Company, INC. | Missoula | MT | Miscellaneous Manufacturing339950 | — | ◇ UNVERIFIED |
| BSBillings Seafood Guys LLC | Billings | MT | Food Manufacturing311710 | — | ◇ UNVERIFIED |
| BSBillings Sign Service | Billings | MT | Miscellaneous Manufacturing339950 | — | ◇ UNVERIFIED |
