| 3Phase Elevator Corp OR | Administrative & Waste Services | 0 | — | F |
| 3Phase Elevator Corp PA | Administrative & Waste Services | 0 | — | F |
| 3Phase Elevator Corp WV | Administrative & Waste Services | 0 | — | A |
| 3Pillar Global Inc. VA | Professional & Technical Services | 2 | $105,000 | — |
| 3Point Cleaning, LLC ME | Administrative & Waste Services | 0 | — | F |
| 3r info LLC MI | Professional & Technical Services | 6 | $88,846 | — |
| 3rd Avenue Transit, Inc. NY | — | 0 | — | — |
| 3rd Avenue Transit, Inc./Canal Escorts, Inc. NY | — | 0 | — | — |
| 3rd Generation Tile & Marble, Inc FL | Construction | 0 | — | A |
| 3rd Track Constructors NY | Construction | 0 | — | C |
| 3Red Partners LLC IL | Finance & Insurance | 1 | $245,000 | — |
| 3S BUSINESS CORPORATION TX | Professional & Technical Services | 23 | $104,953 | — |
| 3S BUSINESS CORPRORATION TX | Professional & Technical Services | 1 | $108,100 | — |
| 3S Incorporated OH | Construction | 0 | — | A |
| 3S Network, Inc. CA | Professional & Technical Services | 2 | $85,000 | — |
| 3S Services TX | Mining & Extraction | 0 | — | A |
| 3sixD, Inc. TN | Professional & Technical Services | 1 | $110,000 | — |
| 3Spine, Inc. TN | Manufacturing | 0 | — | A |
| 3V Metals, Inc FL | Wholesale Trade | 1 | $65,000 | — |
| 3V Sigma USA INC SC | Manufacturing | 0 | — | A |
| 3Way Services Corp FL | Administrative & Waste Services | 0 | — | F |
| 3Win Corp AZ | Wholesale Trade | 0 | — | A |
| 3Wire LLC CA | Other Services | 0 | — | F |
| 3Wire LLC NY | Other Services | 0 | — | A |
| 3Wire LLC WA | Other Services | 0 | — | F |
| 3x Specialties LLC UT | Manufacturing | 0 | — | F |
| 3XL MD | Retail Trade | 0 | — | A |
| 3XL NJ | Retail Trade | 0 | — | B |
| 4 NY | Manufacturing | 0 | — | F |
| 4 B Farms, Inc. OR | Agriculture & Forestry | 0 | — | B |
| 4 Byrds Mechanical AL | Other Services | 0 | — | A |
| 4 cONTRACTOR JV PR | Construction | 0 | — | A |
| 4 Corner Resources LLC FL | Administrative & Waste Services | 3 | $137,924 | — |
| 4 Diamond Construction CA | — | 0 | — | — |
| 4 Dimensions LLC DE | Transportation & Warehousing | 0 | — | B |
| 4 Leaf LLC OR | — | 0 | — | — |
| 4 Over International, LLC AZ | Manufacturing | 0 | — | C |
| 4 Over International, LLC FL | Manufacturing | 0 | — | F |
| 4 Over International, LLC NJ | Manufacturing | 0 | — | F |
| 4 Over International, LLC OH | Manufacturing | 0 | — | F |
| 4 Over International, LLC TX | Manufacturing | 0 | — | F |
| 4 Over, LLC CA | Manufacturing | 0 | — | F |
| 4 Paws Veterinary Care, PLLC NY | Professional & Technical Services | 0 | — | A |
| 4 PEAKS BUSINESS SOLUTION, LLC. AZ | Administrative & Waste Services | 2 | $88,078 | — |
| 4 Rivers Electric Cooperative, Inc KS | Utilities | 0 | — | F |
| 4 Sharp Corners MA | Retail Trade | 0 | — | A |
| 4 Suns Farm Labor Service CA | Agriculture & Forestry | 0 | — | B |
| 4 Track Systems LLC NC | Manufacturing | 0 | — | A |
| 4 Track Systems LLC OH | Manufacturing | 0 | — | F |
| 4 Way Gin Co., Inc. MO | Agriculture & Forestry | 0 | — | F |