| FlightSafety International TX | Educational Services | 0 | — | A |
| FlightSafety International UT | Educational Services | 0 | — | A |
| FlightSafety International WA | Educational Services | 0 | — | A |
| FlightSafety International INC NJ | Educational Services | 0 | — | A |
| Flightstar Aircraft Services, LLC FL | Transportation & Warehousing | 0 | — | C |
| FLIGHTWARE INC. CA | Professional & Technical Services | 1 | $118,000 | — |
| Flightways of Long Island Inc. NY | Transportation & Warehousing | 0 | — | B |
| FlightWorks, Inc. GA | Transportation & Warehousing | 0 | — | A |
| Flik Hospitality PA | — | 0 | — | — |
| FLIK International @ Bloomberg NY | — | 0 | — | — |
| FLIK International Corporation NY | — | 0 | — | — |
| Flik Sector CA | Accommodation & Food Services | 0 | — | F |
| Flik Sector CT | Accommodation & Food Services | 0 | — | F |
| Flik Sector DC | Accommodation & Food Services | 0 | — | A |
| Flik Sector DE | Accommodation & Food Services | 0 | — | A |
| Flik Sector FL | Accommodation & Food Services | 0 | — | F |
| Flik Sector GA | Accommodation & Food Services | 0 | — | D |
| Flik Sector HI | Accommodation & Food Services | 0 | — | F |
| Flik Sector IL | Accommodation & Food Services | 0 | — | F |
| Flik Sector IN | Accommodation & Food Services | 0 | — | F |
| Flik Sector KY | Accommodation & Food Services | 0 | — | A |
| Flik Sector MA | Accommodation & Food Services | 0 | — | D |
| Flik Sector MD | Accommodation & Food Services | 0 | — | A |
| Flik Sector ME | Accommodation & Food Services | 0 | — | A |
| Flik Sector MN | Accommodation & Food Services | 0 | — | A |
| Flik Sector MO | Accommodation & Food Services | 0 | — | A |
| Flik Sector NC | Accommodation & Food Services | 0 | — | F |
| Flik Sector NH | Accommodation & Food Services | 0 | — | F |
| Flik Sector NJ | Accommodation & Food Services | 0 | — | F |
| Flik Sector NV | Accommodation & Food Services | 0 | — | C |
| Flik Sector NY | Accommodation & Food Services | 0 | — | F |
| Flik Sector OH | Accommodation & Food Services | 0 | — | F |
| Flik Sector PA | Accommodation & Food Services | 0 | — | F |
| Flik Sector RI | Accommodation & Food Services | 0 | — | A |
| Flik Sector TN | Accommodation & Food Services | 0 | — | A |
| Flik Sector TX | Accommodation & Food Services | 0 | — | F |
| Flik Sector VA | Accommodation & Food Services | 0 | — | D |
| Flik Sector WA | Accommodation & Food Services | 0 | — | D |
| Flinchbaugh Engineering Inc PA | Manufacturing | 0 | — | F |
| Flink Company IL | Manufacturing | 0 | — | A |
| Flinn Scientific IL | Wholesale Trade | 0 | — | F |
| Flint & Walling IN | Manufacturing | 0 | — | F |
| Flint Builders, Inc. CA | Construction | 0 | — | D |
| Flint Cliffs Manufacturing Corp. IA | Manufacturing | 0 | — | F |
| Flint CPS Inks North America LLC KY | Manufacturing | 0 | — | A |
| Flint Creek Transport LLC NY | Transportation & Warehousing | 0 | — | A |
| Flint Cultural Center Corporation MI | Arts & Entertainment | 0 | — | C |
| Flint Design Build LLC dba FLINT CA | Construction | 0 | — | D |
| Flint Design Build, LLC CA | Construction | 2 | $216,240 | — |
| Flint Energy Services LA | — | 0 | — | — |