| TCTreco Constructors, INC. | Billings, MT | Fabricated Metal Product Manufacturing332710 | — | ◐ LIKELY ACTIVE |
| TSTri State Truck & Equipment INC | Billings, MT | Machinery Manufacturing333120 | — | ◐ LIKELY ACTIVE |
| USUndammed Spirits | Billings, MT | Beverage and Tobacco Product Manufacturing312140 | — | ◐ LIKELY ACTIVE |
| UEUsher Enterprises, INC. | Billings, MT | Machinery Manufacturing333112 | — | ◐ LIKELY ACTIVE |
| WMWilliam M. Kronmiller & CO. INC. | Billings, MT | Fabricated Metal Product Manufacturing332312 | — | ◐ LIKELY ACTIVE |
| 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 |
| DDDovetail Designs & Millwork, INC. | Billings, MT | Furniture and Related Product Manufacturing337212 | — | ◇ UNVERIFIED |
| 2L272 LLC | Billings, MT | Furniture and Related Product Manufacturing337110 | — | ◇ UNVERIFIED |
| AAA-1 Accredited Batteries LLC | Billings, MT | Electrical Equipment, Appliance & Component Manufacturing335911 | — | ◇ UNVERIFIED |
| BIBagel INC. | Billings, MT | Food Manufacturing311811 | — | ◇ UNVERIFIED |
| BBevco | Billings, MT | Furniture and Related Product Manufacturing337110 | — | ◇ UNVERIFIED |
| BSBillings Seafood Guys LLC | Billings, MT | Food Manufacturing311710 | — | ◇ UNVERIFIED |
| BSBillings Sign Service | Billings, MT | Miscellaneous Manufacturing339950 | — | ◇ UNVERIFIED |
| BDBootleg Distillery, Inc. | Billings, MT | Beverage and Tobacco Product Manufacturing312140 | — | ◇ UNVERIFIED |
| BIBrewhalla, Inc | Billings, MT | Beverage and Tobacco Product Manufacturing312120 | — | ◇ UNVERIFIED |
| BBBrophy Bakery LLC | Red Lodge, MT | Food Manufacturing311812 | — | ◇ UNVERIFIED |
| BGBrubaker Grinding, LLC | Joliet, MT | Food Manufacturing311119 | — | ◇ UNVERIFIED |
| CCCabinet Covers INC. | Ballantine, MT | Furniture and Related Product Manufacturing337110 | — | ◇ UNVERIFIED |
| CSCanadian-american Structured Solutions, INC | Billings, MT | Wood Product Manufacturing321991 | — | ◇ UNVERIFIED |
| CIChs, INC. | Laurel, MT | Petroleum and Coal Products Manufacturing324110 | — | ◇ UNVERIFIED |
 Coca Cola Bottling Company High Country | Billings, MT | Beverage and Tobacco Product Manufacturing312111 | — | ◇ UNVERIFIED |
| CPColumbus Processing Facility | Columbus, MT | Primary Metal Manufacturing331419 | — | ◇ UNVERIFIED |
| CRCopy Right LLC | Billings, MT | Printing and Related Support Activities323111 | — | ◇ UNVERIFIED |
| CRCopy Right LLC | Billings, MT | Printing and Related Support Activities323111 | — | ◇ UNVERIFIED |
| CICpm, INC. | Billings, MT | Fabricated Metal Product Manufacturing332710 | — | ◇ UNVERIFIED |
| CPCrown Parts & Machine | Billings, MT | Fabricated Metal Product Manufacturing332710 | — | ◇ UNVERIFIED |
| DIDalco Industries | Billings, MT | Fabricated Metal Product Manufacturing332312 | — | ◇ UNVERIFIED |
| DIDgo, INC. | Reed Point, MT | Wood Product Manufacturing321113 | — | ◇ UNVERIFIED |
| DPDTS Pallets LLC | Billings, MT | Wood Product Manufacturing321920 | — | ◇ UNVERIFIED |
| EPEcono Print, INC. | Billings, MT | Printing and Related Support Activities323110 | — | ◇ UNVERIFIED |
| ECEmily Carol Investments, LLC | Billings, MT | Food Manufacturing311812 | — | ◇ UNVERIFIED |
| EPEvolution Pyrotechnics Manufacturing, INC. | Columbus, MT | Chemical Manufacturing325998 | — | ◇ UNVERIFIED |
| EExpertech | Billings, MT | Computer and Electronic Product Manufacturing334413 | — | ◇ UNVERIFIED |
| FSFiberglass Structures - Tank Division | Laurel, MT | Plastics and Rubber Products Manufacturing326199 | — | ◇ UNVERIFIED |
| FBFlours Bakery LLC | Billings, MT | Food Manufacturing311811 | — | ◇ UNVERIFIED |
| FMFormer Mintana Mills Business | Billings, MT | Textile Mills313110 | — | ◇ UNVERIFIED |
| GCGrain Craft - 111-0006 | Billings, MT | Food Manufacturing311211 | — | ◇ UNVERIFIED |
| HCHardrives Construction INC | Billings, MT | Petroleum and Coal Products Manufacturing324121 | — | ◇ UNVERIFIED |
| HTHcl Truck & Equipment | Billings, MT | Transportation Equipment Manufacturing336211 | — | ◇ UNVERIFIED |
| IGIndustrial Gas Distributors | Billings, MT | Chemical Manufacturing325120 | — | ◇ UNVERIFIED |
| KHKozba Holdings LLC | Billings, MT | Primary Metal Manufacturing331210 | — | ◇ UNVERIFIED |
| LLLaurel Lfm East | Laurel, MT | Plastics and Rubber Products Manufacturing326199 | — | ◇ UNVERIFIED |
| LML.f. Manufacturing, INC. | Laurel, MT | Plastics and Rubber Products Manufacturing326199 | — | ◇ UNVERIFIED |
| LLLongball, LLC | Billings, MT | Printing and Related Support Activities323113 | — | ◇ UNVERIFIED |
| MCMarsich Crane, INC | Billings, MT | Nonmetallic Mineral Product Manufacturing327390 | — | ◇ UNVERIFIED |
| MMMidland Mechanical, INC. | Billings, MT | Fabricated Metal Product Manufacturing332996 | — | ◇ UNVERIFIED |
| MWMidland West Manufacturing | Billings, MT | Fabricated Metal Product Manufacturing332420 | — | ◇ UNVERIFIED |
| MSMontana Sulphur and Chemical Company | Billings, MT | Fabricated Metal Product Manufacturing332996 | — | ◇ UNVERIFIED |
