| MSMontana Sulphur & Chemical | Billings, MT | Chemical Manufacturing325120 | — | ◇ UNVERIFIED |
| NBNBC Billings LLC | Billings, MT | Food Manufacturing311811 | — | ◇ UNVERIFIED |
| NCNicholas Creek | Laurel, MT | Wood Product Manufacturing321999 | — | ◇ UNVERIFIED |
| NFNorth Fork Precision LLC | Laurel, MT | Transportation Equipment Manufacturing336390 | — | ◇ UNVERIFIED |
| OCOak Creations, INC. | Columbus, MT | Furniture and Related Product Manufacturing337110 | — | ◇ UNVERIFIED |
| PDParamount Duct and Vent Cleaning LCC | Red Lodge, MT | Fabricated Metal Product Manufacturing332410 | — | ◇ UNVERIFIED |
| PLPCross, LLC dba The Baked Escape | Billings, MT | Food Manufacturing311813 | — | ◇ UNVERIFIED |
| PMPete's Meats LLC | Billings, MT | Food Manufacturing311612 | — | ◇ UNVERIFIED |
| PHPierce Homes | Billings, MT | Wood Product Manufacturing321991 | — | ◇ UNVERIFIED |
| PIPride Industries, INC. | Billings, MT | Wood Product Manufacturing321214 | — | ◇ UNVERIFIED |
| PPPulz Product | Billings, MT | Fabricated Metal Product Manufacturing332322 | — | ◇ UNVERIFIED |
| RLRed Lodge Beverages and Refreshments Inc. | Billings, MT | Beverage and Tobacco Product Manufacturing312111 | — | ◇ UNVERIFIED |
| RLRed Lodge Furniture Studio | Red Lodge, MT | Furniture and Related Product Manufacturing337110 | — | ◇ UNVERIFIED |
| RLRed Lodge Storage, LLC | Red Lodge, MT | Beverage and Tobacco Product Manufacturing312111 | — | ◇ UNVERIFIED |
| RCRimrock Cabinet Company | Billings, MT | Furniture and Related Product Manufacturing337110 | — | ◇ UNVERIFIED |
| RWRmd Wholesale INC | Billings, MT | Wood Product Manufacturing321911 | — | ◇ UNVERIFIED |
| RMRocky Mountain Doors | Billings, MT | Wood Product Manufacturing321911 | — | ◇ UNVERIFIED |
| RMRocky Mountain Windows & Doors LLC | Billings, MT | Wood Product Manufacturing321911 | — | ◇ UNVERIFIED |
| SPSign Pro | Billings, MT | Miscellaneous Manufacturing339950 | — | ◇ UNVERIFIED |
| SISMW Inc | Billings, MT | Fabricated Metal Product Manufacturing332710 | — | ◇ UNVERIFIED |
| SGSpontuneous Games, Inc. | Billings, MT | Miscellaneous Manufacturing339930 | — | ◇ UNVERIFIED |
| SOSquare One Cabinets | Laurel, MT | Furniture and Related Product Manufacturing337110 | — | ◇ UNVERIFIED |
| SKStella's Kitchen & Bakery | Billings, MT | Food Manufacturing311812 | — | ◇ UNVERIFIED |
| SMStillwater Mining Company | Columbus, MT | Primary Metal Manufacturing331419 | — | ◇ UNVERIFIED |
| SMStillwater Mining CO Smelter | Columbus, MT | Primary Metal Manufacturing331410 | — | ◇ UNVERIFIED |
| TBT Bunch, Inc. | Billings, MT | Furniture and Related Product Manufacturing337110 | — | ◇ UNVERIFIED |
| TCThe Countertoppers, LLC | Billings, MT | Furniture and Related Product Manufacturing337110 | — | ◇ UNVERIFIED |
| TFThe Front Porch MT, LLC | Laurel, MT | Miscellaneous Manufacturing339930 | — | ◇ UNVERIFIED |
| TSThirsty Street Brewing Company, INC. | Billings, MT | Beverage and Tobacco Product Manufacturing312120 | — | ◇ UNVERIFIED |
| TMTimberweld Mfg | Columbus, MT | Wood Product Manufacturing321113 | — | ◇ UNVERIFIED |
| TTTitan Truss, LLC | Billings, MT | Wood Product Manufacturing321214 | — | ◇ UNVERIFIED |
| TMTrebro Manufacturing Inc | Billings, MT | Machinery Manufacturing333111 | — | ◇ UNVERIFIED |
| TTTrevino's Tortillas Inc. | Billings, MT | Food Manufacturing311830 | — | ◇ UNVERIFIED |
| UGUltra Graphics LLC | Billings, MT | — | — | ◇ UNVERIFIED |
| UIUltra Imaging, INC. | Billings, MT | Printing and Related Support Activities323110 | — | ◇ UNVERIFIED |
 United States Bakery, an Oregon Corporation | Billings, MT | Food Manufacturing311812 | — | ◇ UNVERIFIED |
| WEWestern Emulsions Plant | Billings, MT | Petroleum and Coal Products Manufacturing324121 | — | ◇ UNVERIFIED |
| WCWestfab Custom Fabrication, LLC | Worden, MT | Fabricated Metal Product Manufacturing332323 | — | ◇ UNVERIFIED |
| WFWest Feeds | Billings, MT | Food Manufacturing311119 | — | ◇ UNVERIFIED |
| WCWilson Cabinetry | Billings, MT | Furniture and Related Product Manufacturing337110 | — | ◇ UNVERIFIED |
| WWWood Wise Custom Cabinets | Billings, MT | Furniture and Related Product Manufacturing337110 | — | ◇ UNVERIFIED |
| YIYellowstone Ice & Water INC. | Billings, MT | Beverage and Tobacco Product Manufacturing312113 | — | ◇ UNVERIFIED |
| ZBZ Beverage LLC | Billings, MT | Beverage and Tobacco Product Manufacturing312120 | — | ◇ UNVERIFIED |
