| BoulderCentre for Orthopedics CO | Healthcare & Social Assistance | 0 | — | A |
| Boulders Inn & Suites LLC Maryville MO | Accommodation & Food Services | 0 | — | A |
| Boulders Inn Lake View LLC IA | Accommodation & Food Services | 0 | — | A |
| Boulders Inn Manchester IA | Accommodation & Food Services | 0 | — | A |
| Boulders Inn Manning LLC IA | Accommodation & Food Services | 0 | — | A |
| Boulders Inn Newton LLC IA | Accommodation & Food Services | 0 | — | A |
| Boulders LLC IA | Accommodation & Food Services | 0 | — | A |
| Bouldin Corporation TN | Manufacturing | 0 | — | F |
| Boulevard 14 Cinema CA | — | 0 | — | — |
| Boulevard Brewing Co. MO | Wholesale Trade | 0 | — | F |
| Boulevard Labs, Inc. CA | Information & Media | 2 | $170,000 | — |
| Boulevard Machine & Gear, Inc. MA | Manufacturing | 0 | — | A |
| Boulevard Pet Hospital CA | Professional & Technical Services | 0 | — | A |
| Boulevard Restaurant CA | — | 0 | — | — |
| Boulevard Retread Center FL | Manufacturing | 0 | — | F |
| Boulter Industrial Contractors, Inc. NY | Construction | 0 | — | A |
| Boulton Inuslation WA | Construction | 0 | — | F |
| Bouma Corporation MI | Construction | 0 | — | D |
| Bouma Fire, Inc. SD | Construction | 0 | — | F |
| BouMatic CA | Manufacturing | 0 | — | A |
| BouMatic TX | Manufacturing | 0 | — | A |
| BouMatic WI | Manufacturing | 0 | — | A |
| BouMatic Houston TX | Manufacturing | 0 | — | A |
| BouMatic Madison WI | Manufacturing | 0 | — | A |
| Bounce Back Enterprises LLC dba Norco Grocery Outlet CA | Retail Trade | 0 | — | F |
| Bounce Back Enterprises, LLC CA | Retail Trade | 0 | — | A |
| Boundary Bend Olives, Inc. CA | Manufacturing | 0 | — | D |
| Boundary Co. ME | Manufacturing | 0 | — | F |
| Boundary Community Hospital ID | Healthcare & Social Assistance | 0 | — | F |
| Boundary Waters Care Center MN | Healthcare & Social Assistance | 0 | — | F |
| Boundless 5280 LLC dba Urban Air Park Meadows CO | Arts & Entertainment | 0 | — | F |
| Boundless EC US LLC FL | Retail Trade | 1 | $110,000 | — |
| Boundless Strategic Resources, Inc. OH | Healthcare & Social Assistance | 0 | — | D |
| Bounds Heating & Air, Inc. FL | Construction | 0 | — | F |
| Bounteous Inc. IL | Professional & Technical Services | 4 | $118,615 | — |
| Bountiful Acres PA | Retail Trade | 0 | — | A |
| Bountiful Endeavors, Inc UT | Accommodation & Food Services | 0 | — | B |
| Bountiful Enterprises MO | Manufacturing | 0 | — | F |
| Bountiful Farms Nursery OR | Agriculture & Forestry | 0 | — | D |
| Bountiful Farms, Inc. MA | Agriculture & Forestry | 0 | — | B |
| BountyBev, LLC TN | Wholesale Trade | 0 | — | B |
| Bourbon Community Hospital KY | Healthcare & Social Assistance | 0 | — | D |
| Bourbon Heights INC KY | Healthcare & Social Assistance | 0 | — | F |
| Bourbon Tile and Marble IL | Construction | 0 | — | A |
| Bourbonnais ESD #53 IL | Transportation & Warehousing | 0 | — | A |
| Bourbonnais Fire Protection District IL | Public Administration | 0 | — | F |
| Bourbonnais Township Park District IL | Arts & Entertainment | 0 | — | A |
| Bourg Dry Dock LA | Manufacturing | 0 | — | F |
| Bourgault Industries ND | Wholesale Trade | 0 | — | A |
| Bourn & Koch LLC IL | Manufacturing | 2 | $117,224 | D |
