| Builders Services Group CO | Construction | 0 | - | F |
| Builders Services Group FL | Construction | 0 | - | F |
| Builders Services Group TX | Construction | 0 | - | D |
| Builders Source, Inc. NM | Wholesale Trade | 0 | - | D |
| Builders Steel Company MO | Manufacturing | 0 | - | F |
| Builders Supply Co Inc. AL | Retail Trade | 0 | - | F |
| Builders Supply Co., Inc. NE | Retail Trade | 0 | - | F |
| Builders Warehouse Inc CO | Manufacturing | 0 | - | F |
| Builders Warehouse Inc NE | Retail Trade | 0 | - | D |
| Buildertrend Solutions, Inc. NE | Information & Media | 4 | $222,257 | A |
| BuilderWire Inc MA | - | 1 | $100,000 | - |
| Buildfax, Inc. NC | - | 1 | $67,700 | - |
| BuildForever, Inc. CA | - | 1 | $200,000 | - |
| Building Blocks Counseling, LLC AZ | Healthcare & Social Assistance | 0 | - | F |
| Building Blocks Facades FL | - | 2 | $140,000 | - |
| Building Enclosure Science, LLC RI | - | 1 | $181,000 | - |
| Building Energy Solutions & Technology, Inc. NE | - | 1 | $85,000 | - |
| Building Healthy Futures NE | - | 0 | - | - |
| Building Infrastructure Solutions Group Intermediate Holdings, LLC MD | Construction | 0 | - | F |
| Building Maintenance Service LLC NY | - | 0 | - | - |
| Building Markets Ltd. NY | Professional & Technical Services | 1 | $93,725 | - |
| Building Material Distributors, Inc. CA | Wholesale Trade | 0 | - | D |
| Building Materials Manufacturing LLC NJ | Manufacturing | 4 | $107,307 | - |
| Building Materials Manufacturing LLC (a/k/a GAF) CA | - | 0 | - | - |
| Building Products Inc. of SD SD | Wholesale Trade | 0 | - | F |
| Building Robotics, Inc. CA | Professional & Technical Services | 1 | $141,136 | - |
| Building Service 32BJ Health Fund NY | Finance & Insurance | 1 | $170,156 | - |
| Building Systems Transportation OH | Transportation & Warehousing | 0 | - | C |
| Building Systems, Inc. PA | Construction | 0 | - | F |
| Building Zone Industries UT | Construction | 0 | - | A |
| Buildlink, Inc LA | Professional & Technical Services | 1 | $68,390 | - |
| BuildOps Inc. CA | Professional & Technical Services | 3 | $312,500 | - |
| Buildots US, Inc. DE | - | 1 | $128,211 | - |
| BuildPass Inc. TX | Information & Media | 2 | $155,000 | - |
| Built Brands, LLC UT | Manufacturing | 0 | - | D |
| Built Form Design & Construction CA | Professional & Technical Services | 1 | $76,190 | - |
| Builtwell Bank TN | Finance & Insurance | 2 | $125,000 | - |
| Bulfinch Group Insurance Agency LLC MA | Finance & Insurance | 2 | $88,837 | - |
| Bulk Lift International, LLC IL | Manufacturing | 1 | $90,284 | - |
| Bulk Transit Corporation OH | Transportation & Warehousing | 0 | - | B |
| Bulkbuddy LLC CA | - | 12 | $80,550 | - |
| Bulkmatic LLC AL | Transportation & Warehousing | 0 | - | D |
| Bull Concrete Corp NV | Construction | 0 | - | F |
| bull moose tube AZ | Manufacturing | 0 | - | F |
| Bullaroo Partners LLC TX | Management of Companies | 1 | $104,000 | - |
| Bulldog Medical, Inc. NY | Administrative & Waste Services | 1 | $75,000 | - |
| Bulletproof Inc. NY | - | 2 | $160,000 | - |
| Bullfrog Dairy CA | Agriculture & Forestry | 0 | - | F |
| Bullhead City Clinic Corporation AZ | Healthcare & Social Assistance | 2 | $239,200 | - |
| Bullhorn, Inc. MA | Information & Media | 8 | $130,707 | - |
