| Feeding Southwest Virginia VA | Healthcare & Social Assistance | 0 | — | A |
| Feeding The Gulf Coast AL | Healthcare & Social Assistance | 0 | — | A |
| Feeding The Gulf Coast FL | Healthcare & Social Assistance | 0 | — | F |
| Feedzai, Inc. CA | Professional & Technical Services | 2 | $150,000 | — |
| Feeley, McAnespie, Inc. MA | Construction | 0 | — | F |
| Feeling Great Corporation CA | Educational Services | 2 | $162,202 | — |
| Feeney Brothers Excavation, LLC CT | — | 0 | — | — |
| Feeney Brothers Excavation, LLC MA | Construction | 1 | $85,363 | — |
| Feeney Brothers Excavation, LLC (Second Update) CT | — | 0 | — | — |
| Feeney Brothers Excavation, LLC (Update) CT | — | 0 | — | — |
| Feeney Brothers Excavation, LLC (Updated) MA | — | 0 | — | — |
| Feeney Brothers Utility Services MA | Construction | 0 | — | C |
| Feeney's Wholesale Nursery PA | Agriculture & Forestry | 0 | — | F |
| Feeney, Inc. CA | Manufacturing | 0 | — | A |
| Feeser's Food Distributors PA | Wholesale Trade | 0 | — | F |
| Feeser's, Inc PA | Wholesale Trade | 0 | — | F |
| FEGS Family Care Services-Jewish Care Services of Long Island, Inc. NY | — | 0 | — | — |
| Fehlinger Construction Group, LLC. PA | Construction | 0 | — | A |
| Fehn Companies, Inc. MN | Construction | 0 | — | F |
| Fehr Bros. Industries, Inc. NY | Wholesale Trade | 0 | — | B |
| Fehr Graham & Associates, LLC IL | Professional & Technical Services | 1 | $109,854 | — |
| Fehrs TX | Construction | 0 | — | D |
| FEI - Thermo Fisher OR | Manufacturing | 0 | — | A |
| FEI company, Inc. OR | Manufacturing | 0 | — | A |
| FEI, Inc. IA | Wholesale Trade | 0 | — | C |
| FEI, Inc. ND | Wholesale Trade | 0 | — | A |
| FEI- Thermo Fisher OR | Other Services | 0 | — | A |
| FEI.COM, Inc. MD | Professional & Technical Services | 13 | $117,565 | — |
| Feigenbaum Cleaners, Inc. NY | Other Services | 0 | — | A |
| Feinmann Inc. MA | Construction | 1 | $89,000 | — |
| Feinstein's/54 Below NY | — | 0 | — | — |
| Feintool TN | Manufacturing | 0 | — | F |
| Feintool Cincinnati Inc. OH | Manufacturing | 0 | — | A |
| Feintool Tennessee, Inc. TN | Manufacturing | 0 | — | D |
| Feit Electric Company Inc. GA | Wholesale Trade | 0 | — | F |
| Feit Electric Company, Inc. CA | Wholesale Trade | 0 | — | A |
| Felbro Food Products, Inc CA | Manufacturing | 0 | — | F |
| Feld Entertainment MD | Arts & Entertainment | 0 | — | A |
| Feld Entertainment Inc IL | Arts & Entertainment | 0 | — | A |
| Feld Entertainment Inc NC | Arts & Entertainment | 0 | — | A |
| Feld Entertainment Inc VA | Arts & Entertainment | 0 | — | F |
| Feld Entertainment Inc. FL | Arts & Entertainment | 0 | — | D |
| Feld Entertainment, Inc. Ringling Bros & Barnum& Bailey FL | — | 0 | — | — |
| Feldco - South Bend IN | Construction | 0 | — | A |
| Feldco Factory Direct, LLC IA | Construction | 0 | — | F |
| Feldco Factory Direct, LLC IL | Construction | 0 | — | F |
| Feldco Factory Direct, LLC WI | Construction | 0 | — | F |
| Feldco Home Renewal IL | Construction | 0 | — | D |
| Felder Services AL | Administrative & Waste Services | 0 | — | A |
| Felder Services GA | Administrative & Waste Services | 0 | — | A |
