| 48Forty Solutions, LLC VA | Manufacturing | 0 | — | C |
| 48Forty Solutions, LLC WA | Manufacturing | 0 | — | F |
| 48forty Solutions, LLC WI | Manufacturing | 0 | — | F |
| 48th Restaurant Associates, LLC dab Avra Estiatorio NY | — | 0 | — | — |
| 4901 Grays Avenue Corporation PA | Manufacturing | 0 | — | A |
| 493110 OH | Transportation & Warehousing | 0 | — | A |
| 495 Trucking Inc VA | Transportation & Warehousing | 0 | — | D |
| 49th Street Restaurant LLC dba Lillie's NY | — | 0 | — | — |
| 4A Logistics LLC TX | Transportation & Warehousing | 0 | — | A |
| 4AI Systems Inc. NY | Professional & Technical Services | 1 | $275,000 | — |
| 4aiSoft LLC CA | Information & Media | 1 | $69,160 | — |
| 4AT Consulting LLC NJ | Professional & Technical Services | 1 | $165,381 | — |
| 4B Elevator Components, Ltd IL | Wholesale Trade | 0 | — | A |
| 4C Food Corp NY | Manufacturing | 0 | — | F |
| 4C Holdings, Inc. CA | Professional & Technical Services | 1 | $120,000 | — |
| 4CONSULTING, INC TX | Professional & Technical Services | 5 | $89,340 | — |
| 4D Excavating TX | Construction | 0 | — | A |
| 4D Systems, LLC MI | Professional & Technical Services | 2 | $83,980 | — |
| 4EA Building Science LLC WA | Professional & Technical Services | 1 | $156,000 | — |
| 4Earth Farms, LLC. CA | — | 0 | — | — |
| 4Earth Inc GA | Professional & Technical Services | 1 | $110,000 | — |
| 4flow, Inc. MI | Professional & Technical Services | 2 | $127,500 | — |
| 4Front Engineer Solutions IL | Manufacturing | 0 | — | F |
| 4Front Engineer Solutions WI | Manufacturing | 0 | — | F |
| 4front Engineered Solutions TX | Manufacturing | 0 | — | F |
| 4Front Engineered Solutions WI | Transportation & Warehousing | 0 | — | B |
| 4Front Solutions FL | Manufacturing | 0 | — | A |
| 4Front Solutions PA | Manufacturing | 0 | — | A |
| 4frontengineered Solutuions TX | Transportation & Warehousing | 0 | — | A |
| 4G Concrete, Inc OK | Construction | 0 | — | D |
| 4G International DBAS College Hunks CA | Transportation & Warehousing | 0 | — | A |
| 4G Plumbing & Heating, Inc. MT | Construction | 0 | — | F |
| 4G Steel Fabrication NE | Manufacturing | 0 | — | F |
| 4ID SOLUTIONS USA INC. TX | Manufacturing | 1 | $110,000 | — |
| 4Ks Investments LLC CA | Transportation & Warehousing | 0 | — | F |
| 4LEAF, Inc CA | — | 0 | — | — |
| 4M Building Solutions FL | Administrative & Waste Services | 0 | — | C |
| 4M Building Solutions IL | Administrative & Waste Services | 0 | — | A |
| 4M Building Solutions IN | Administrative & Waste Services | 0 | — | A |
| 4M Building Solutions MO | Administrative & Waste Services | 0 | — | A |
| 4M Building Solutions OH | Administrative & Waste Services | 0 | — | A |
| 4M Building Solutions TN | Administrative & Waste Services | 0 | — | C |
| 4M Building Solutions TX | Administrative & Waste Services | 0 | — | F |
| 4M Building Solutions WI | Administrative & Waste Services | 0 | — | F |
| 4M Building Solutions LLC MN | Administrative & Waste Services | 0 | — | A |
| 4M Capital LTD dba Arteriors Home TX | Wholesale Trade | 0 | — | F |
| 4M Capital, Ltd. TX | Professional & Technical Services | 1 | $130,151 | — |
| 4M Industries inc. MI | Manufacturing | 0 | — | F |
| 4M Precision Industries NY | Manufacturing | 0 | — | A |
| 4M Process Solutions TX | Professional & Technical Services | 0 | — | A |