| Boise Co-op ID | Retail Trade | 0 | - | A |
| Boise Floor Covering & Design, Inc. ID | Retail Trade | 0 | - | C |
| Boise of Cascadia, LLC ID | Healthcare & Social Assistance | 0 | - | F |
| Boise State University ID | Educational Services | 18 | $80,107 | - |
| Boise Valley Feeders, LLC ID | Agriculture & Forestry | 0 | - | F |
| Boise White Paper, LLC OR | - | 0 | - | - |
| Boka 564 LLC dba Bellemore IL | - | 0 | - | - |
| Boka GA, LLC dba Boka Restaurant Group IL | - | 0 | - | - |
| Boka Japan, LLC dba Momotaro IL | - | 0 | - | - |
| Boka Management Clark Street, LLC dba Swift Tavern IL | - | 0 | - | - |
| Boka Management Green Street, LLC dba Cira/Lazy Bird/Cabra IL | - | 0 | - | - |
| Boker's, Inc. MN | Manufacturing | 0 | - | F |
| Boku Inc. CA | Finance & Insurance | 3 | $159,577 | - |
| Bola Technologies Inc. CA | Professional & Technical Services | 1 | $146,349 | - |
| Bold Food Lafayette Street dba Gato NY | - | 0 | - | - |
| Bold Guarding, Inc. CA | - | 0 | - | - |
| Bold Move Logistics CT | Transportation & Warehousing | 0 | - | - |
| Bold North America LLC FL | Professional & Technical Services | 6 | $105,591 | - |
| Bold Penguin Inc. OH | Information & Media | 1 | $205,000 | - |
| Bold Public Schools, ISD 2534 MN | Educational Services | 1 | $57,253 | - |
| Bolden, Inc NJ | - | 0 | - | - |
| Bolder Industries Maryville, LLC MO | Manufacturing | 0 | - | F |
| Boldyn Networks US Operations LLC CA | Professional & Technical Services | 3 | $148,644 | - |
| Bolide Technology Group, Inc. CA | Wholesale Trade | 1 | $48,700 | - |
| Bolingbrook Park District IL | Public Administration | 0 | - | D |
| Bolke Miller Company IL | Administrative & Waste Services | 0 | - | F |
| Bolle Brands CA | - | 0 | - | - |
| Bollinger Amelia Operations, LLC LA | Manufacturing | 0 | - | B |
| Bollinger Fourchon, LLC LA | Manufacturing | 0 | - | D |
| Bollinger Marine and Fabrication LA | - | 0 | - | - |
| Bollinger Motors, Inc. MI | Manufacturing | 1 | $126,000 | - |
| Bollinger Shipyards Lockport, LLC LA | Manufacturing | 0 | - | C |
| Bollman Hat Company PA | Manufacturing | 0 | - | F |
| Bolt Biotherapeutics, Inc. CA | - | 0 | - | - |
| Bolt Financial Inc. CA | Finance & Insurance | 2 | $180,000 | - |
| Bolt Financial Inc. MD | Finance & Insurance | 1 | $165,000 | - |
| Bolt Logistics LLC FL | Transportation & Warehousing | 0 | - | - |
| Bolt Logistics LLC MI | Transportation & Warehousing | 0 | - | D |
| Boltbolt LLC CA | Professional & Technical Services | 1 | $72,218 | - |
| Boltex Manufacturing Company Inc TX | Manufacturing | 0 | - | F |
| Bolthouse Farms, Inc. CA | - | 0 | - | - |
| Bolton & Menk, Inc. MN | Professional & Technical Services | 2 | $70,065 | - |
| Bolton Conductive Systems MI | - | 0 | - | - |
| Bolton Medical, Inc. FL | Manufacturing | 1 | $115,883 | - |
| Bolton Valley Resort VT | Accommodation & Food Services | 0 | - | F |
| Bolzoni Auramo Inc. AL | Manufacturing | 0 | - | A |
| BOM CORP d.b.a. apexx fashion NJ | - | 0 | - | - |
| BOM Touring LLC MD | Arts & Entertainment | 0 | - | F |
| Bombard Electric, LLC NV | Construction | 0 | - | D |
| Bombard Mechanical LLC NV | Construction | 0 | - | B |