| BBardenay | Garden City | ID | Beverage and Tobacco Product Manufacturing312140 | — | ◐ LIKELY ACTIVE |
| BBardenay | Coeur D Alene | ID | Beverage and Tobacco Product Manufacturing312140 | — | ◐ LIKELY ACTIVE |
| BBardenay | Eagle | ID | Beverage and Tobacco Product Manufacturing312140 | — | ◐ LIKELY ACTIVE |
| BBardenay | Boise | ID | Beverage and Tobacco Product Manufacturing312140 | — | ◐ LIKELY ACTIVE |
| BBBasalite - Boise | Meridian | ID | Nonmetallic Mineral Product Manufacturing327331 | 20-99 | ◐ LIKELY ACTIVE |
| BIBaseline Inc. | Boise | ID | Machinery Manufacturing333111 | 20-99 | ◐ LIKELY ACTIVE |
| BRBastian R&D Boise | Meridian | ID | Machinery Manufacturing333922 | 20-99 | ◐ LIKELY ACTIVE |
| BUBattery Universe Sales LLC | New Meadows | ID | Electrical Equipment, Appliance & Component Manufacturing335910 | — | ◐ LIKELY ACTIVE |
| BLbear lakes winery | Ovid | ID | Beverage and Tobacco Product Manufacturing312130 | — | ◐ LIKELY ACTIVE |
| BLBear Lake Trailer Sales, LLC | Pocatello | ID | Transportation Equipment Manufacturing336212 | — | ◐ LIKELY ACTIVE |
| BRB.f. Redi-mix, INC. | Bonners Ferry | ID | Nonmetallic Mineral Product Manufacturing327320 | — | ◐ LIKELY ACTIVE |
| BABingham Ag Services LLC | Blackfoot | ID | Chemical Manufacturing325320 | — | ◐ LIKELY ACTIVE |
| BBiologiQ | Idaho Falls | ID | Chemical Manufacturing325211 | 20-99 | ◐ LIKELY ACTIVE |
| BBBlackfoot - BAF | Blackfoot | ID | Food Manufacturing311423 | 100-499 | ◐ LIKELY ACTIVE |
| BEBob Evans Foods - Rigby | Rigby | ID | Food Manufacturing311411 | 100-499 | ◐ LIKELY ACTIVE |
| BBoise | Boise | ID | Computer and Electronic Product Manufacturing334413 | 100-499 | ◐ LIKELY ACTIVE |
| BBoise | Meridian | ID | Beverage and Tobacco Product Manufacturing312111 | 100-499 | ◐ LIKELY ACTIVE |
| BFBoise Fill Plant | Boise | ID | Chemical Manufacturing325120 | 20-99 | ◐ LIKELY ACTIVE |
| BIBoise, ID - 564 | Boise | ID | Wood Product Manufacturing321920 | 20-99 | ◐ LIKELY ACTIVE |
| BIBoise, Idaho | Boise | ID | Computer and Electronic Product Manufacturing334111 | 500+ | ◐ LIKELY ACTIVE |
| BIBoise ID Millwork Door Shop | Boise | ID | Furniture and Related Product Manufacturing337212 | 1-19 | ◐ LIKELY ACTIVE |
| BIBoise ID Truss Valley | Boise | ID | Wood Product Manufacturing321215 | 20-99 | ◐ LIKELY ACTIVE |
| BMBoise Millwork - BMD | Boise | ID | Wood Product Manufacturing321911 | 20-99 | ◐ LIKELY ACTIVE |
| BRBoise Reno LLC | Boise | ID | Miscellaneous Manufacturing339113 | — | ◐ LIKELY ACTIVE |
| BSBoise Site 1 | Boise | ID | Computer and Electronic Product Manufacturing334413 | 500+ | ◐ LIKELY ACTIVE |
| BWBoise Warehouse | Boise | ID | Transportation Equipment Manufacturing336212 | 20-99 | ◐ LIKELY ACTIVE |
| B0Branch 02 - Boise | Boise | ID | Fabricated Metal Product Manufacturing332323 | 1-19 | ◐ LIKELY ACTIVE |
| B5Branch 53 | Dalton Gardens | ID | Fabricated Metal Product Manufacturing332313 | 20-99 | ◐ LIKELY ACTIVE |
| BSBriggs Steel, INC | Rigby | ID | Primary Metal Manufacturing331221 | — | ◐ LIKELY ACTIVE |
| BVBuckhorn Vineyards, LLC | Eagle | ID | Beverage and Tobacco Product Manufacturing312130 | — | ◐ LIKELY ACTIVE |
| BVBuckhorn Vineyards LLC | Eagle | ID | Beverage and Tobacco Product Manufacturing312130 | — | ◐ LIKELY ACTIVE |
| BLBuffindustries LLC | American Falls | ID | Primary Metal Manufacturing331210 | — | ◐ LIKELY ACTIVE |
| BIBurley, Id Container Plant | Burley | ID | Paper Manufacturing322211 | 100-499 | ◐ LIKELY ACTIVE |
| BCBurns Concrete INC | Idaho Falls | ID | Nonmetallic Mineral Product Manufacturing327320 | — | ◐ LIKELY ACTIVE |
| CVCabin View Winery LLC | Sandpoint | ID | Beverage and Tobacco Product Manufacturing312130 | — | ◐ LIKELY ACTIVE |
| CCaldwell | Caldwell | ID | Food Manufacturing311211 | 20-99 | ◐ LIKELY ACTIVE |
| CCaldwell-Maddens | Caldwell | ID | Nonmetallic Mineral Product Manufacturing327320 | 100-499 | ◐ LIKELY ACTIVE |
| CPCamas Prairie Winery | Bovill | ID | Beverage and Tobacco Product Manufacturing312130 | — | ◐ LIKELY ACTIVE |
| CKCapitol Kitchen, LLC | Caldwell | ID | Food Manufacturing311612 | — | ◐ LIKELY ACTIVE |
| CCascade | Sandpoint | ID | Fabricated Metal Product Manufacturing332510 | 1-19 | ◐ LIKELY ACTIVE |
| CCCastaway Cellars | Hayden | ID | Beverage and Tobacco Product Manufacturing312130 | — | ◐ LIKELY ACTIVE |
| CRCDA Redi Mix & Precast | Post Falls | ID | Nonmetallic Mineral Product Manufacturing327320 | 100-499 | ◐ LIKELY ACTIVE |
| C6Cellar 616 | Eagle | ID | Beverage and Tobacco Product Manufacturing312130 | — | ◐ LIKELY ACTIVE |
| CPCentennial Plastics Inc, Nampa | Nampa | ID | Plastics and Rubber Products Manufacturing326122 | 20-99 | ◐ LIKELY ACTIVE |
| CSCenterfire Spirits | Nampa | ID | Beverage and Tobacco Product Manufacturing312140 | — | ◐ LIKELY ACTIVE |
| CBChalice Brewing Company LLC | Coeur D'alene | ID | Beverage and Tobacco Product Manufacturing312130 | — | ◐ LIKELY ACTIVE |
| CPChasing Paradise LLC | Driggs | ID | Beverage and Tobacco Product Manufacturing312130 | — | ◐ LIKELY ACTIVE |
| CDChateau Dna Vineyard and Winery | Buhl | ID | Beverage and Tobacco Product Manufacturing312130 | — | ◐ LIKELY ACTIVE |
| CTChobani- Twin Falls | Twin Falls | ID | Food Manufacturing311511 | 500+ | ◐ LIKELY ACTIVE |
| CSCider Sisters Cider | Garden City | ID | Beverage and Tobacco Product Manufacturing312130 | — | ◐ LIKELY ACTIVE |