| Ferguson Enterprises LLC WI | Wholesale Trade | 0 | - | C |
| Ferguson Enterprises, Inc. VA | Wholesale Trade | 5 | $127,161 | A |
| Ferguson Fire & Fabrication, Inc TX | Wholesale Trade | 0 | - | D |
| Ferguson NY Metro, Inc. NY | - | 0 | - | - |
| Fermented Sciences II, Inc. CA | - | 0 | - | - |
| Fermi Forward Discovery Group, LLC IL | Professional & Technical Services | 38 | $87,944 | - |
| Fermi Research Alliance, LLC IL | Professional & Technical Services | 42 | $85,752 | - |
| Fermworx, LLC GA | Manufacturing | 2 | $92,598 | A |
| Fernando Wong Outdoor Living Design Inc. FL | Professional & Technical Services | 1 | $73,861 | - |
| Fernlea Flowers Ltd. FL | - | 0 | - | - |
| Fernlea Nurseries FL | Agriculture & Forestry | 0 | - | D |
| Fernlea Nurseries IL | Agriculture & Forestry | 0 | - | A |
| Ferno-Washington Inc OH | Manufacturing | 0 | - | B |
| Ferran Services & Contracting Inc FL | Construction | 0 | - | B |
| Ferrara IL | Manufacturing | 0 | - | A |
| Ferrara Brothers NY | Manufacturing | 0 | - | F |
| Ferrara Candy Company CA | - | 0 | - | - |
| Ferrara Candy Company IA | - | 0 | - | - |
| Ferrara Candy Company IL | Wholesale Trade | 1 | $150,000 | A |
| Ferrara Candy Company TN | - | 0 | - | - |
| Ferrara Candy Company (2385) CA | - | 0 | - | - |
| Ferrara Candy Company (2400) CA | - | 0 | - | - |
| Ferrara Candy Company (2500) CA | - | 0 | - | - |
| Ferrara Candy Company (Courage Drive) CA | - | 0 | - | - |
| Ferrara Candy Company (One Jelly Belly) CA | - | 0 | - | - |
| Ferrari-Carano Vineyards and Winery, LLC CA | - | 0 | - | - |
| Ferraro Foods MD | Wholesale Trade | 0 | - | F |
| Ferreira Construction Co. Inc NJ | Construction | 0 | - | C |
| Ferrell Hospital IL | Healthcare & Social Assistance | 0 | - | C |
| Ferrell Hospital Community Foundation IL | Healthcare & Social Assistance | 1 | $261,000 | - |
| Ferrero IL | Manufacturing | 0 | - | D |
| Ferring Pharmaceuticals, Inc. NJ | Professional & Technical Services | 2 | $209,935 | - |
| Ferring Research Institute, Inc. CA | - | 0 | - | - |
| Ferriot Inc. OH | Manufacturing | 0 | - | F |
| Ferris Coffee & Nut Co. MI | Construction | 0 | - | F |
| Ferris State University MI | Educational Services | 6 | $76,833 | - |
| Ferro Corporation CA | - | 0 | - | - |
| Ferro Corporation OH | - | 0 | - | - |
| Ferro Corporation PA | - | 0 | - | - |
| Ferroglobe USA Metallurgical Inc AL | - | 0 | - | - |
| Ferrosource LLC NY | Wholesale Trade | 1 | $150,000 | - |
| Ferrotec (USA) Corporation CA | Manufacturing | 1 | $114,113 | - |
| Ferrous Metal Processing OH | Manufacturing | 0 | - | F |
| Ferrous processing MI | Wholesale Trade | 0 | - | B |
| Ferrovial Construction East, LLC GA | Construction | 1 | $80,000 | A |
| Ferrovial Construction US Corp. TX | Construction | 5 | $96,604 | - |
| Ferruco Vail Operations Corp CO | Accommodation & Food Services | 0 | - | A |
| Ferrum College VA | Educational Services | 2 | $30,000 | - |
| Ferry Industries, Inc. OH | Manufacturing | 0 | - | F |
| Ferry-Morse Seed Co. TN | - | 0 | - | - |
