| FFabtech | Freeport | NY | — | ◇ UNVERIFIED |
| FFFalls Filtration Technologies INC | Cuyahoga Falls | OH | — | ◇ UNVERIFIED |
| FMFalso Metal Fabricating | Syracuse | NY | — | ◇ UNVERIFIED |
| FIFarmers Insurance | Lake Zurich | IL | — | ◇ UNVERIFIED |
| FPFarm Power Lynden | Lynden | WA | — | ◇ UNVERIFIED |
| FWFarniok, William | New Milford | IL | — | ◇ UNVERIFIED |
| FIFashion INC | Ottawa | KS | — | ◇ UNVERIFIED |
| FGFast Global Solutions INC. - Building 1 | Glenwood | MN | — | ◇ UNVERIFIED |
| FFFato Fiberglass CO | Kankakee | IL | — | ◇ UNVERIFIED |
| FHFederal Highway Administration-central Federal Land | Lakewood | CO | — | ◇ UNVERIFIED |
| FPFederal Plastics CORP | Cranford | NJ | — | ◇ UNVERIFIED |
| FGFedex Ground Packaging System INC | Bedford Park | IL | — | ◇ UNVERIFIED |
| FAFehrer Automotive North America LLC | Gadsden | AL | — | ◇ UNVERIFIED |
| FDFenner Dunlop LLC - Toledo | Toledo | OH | — | ◇ UNVERIFIED |
| FMFenzel Motor Sales | Hampshire | IL | — | ◇ UNVERIFIED |
| FIFerriot, INC. (1677011093) | Akron | OH | — | ◇ UNVERIFIED |
| FEFertech Environmental INC | Mccook | IL | — | ◇ UNVERIFIED |
| FSFex Straw Manufacturing, INC. | Lumberton | NC | — | ◇ UNVERIFIED |
 Fiba Technologies INC | Millbury | MA | — | ◇ UNVERIFIED |
| Fiba Technologies INC | Louisville | KY | — | ◇ UNVERIFIED |
| FIFiberbasin INC | Aurora | IL | — | ◇ UNVERIFIED |
| FIFiberbasin INC | Aurora | IL | — | ◇ UNVERIFIED |
| FIFiberbasin INC | Aurora | IL | — | ◇ UNVERIFIED |
| FFFiber Fab | Gilbert | AZ | — | ◇ UNVERIFIED |
| FMFiberglass Manufacturing | White Pigeon | MI | — | ◇ UNVERIFIED |
| FMFiberglass Marine Products | Shelton | WA | — | ◇ UNVERIFIED |
| FSFiberglass Structures | Laurel | MT | — | ◇ UNVERIFIED |
| FTFiber Tech Engineering INC | Escondido | CA | — | ◇ UNVERIFIED |
| FIFibertec Incorporated | Bridgewater | MA | — | ◇ UNVERIFIED |
| FNFicosa North America | Crossville | TN | — | ◇ UNVERIFIED |
| FNFicosa North America Corporation | Berne | IN | — | ◇ UNVERIFIED |
| FMFidelity Manufacturing LLC | Ocala | FL | — | ◇ UNVERIFIED |
| FHFifteen Hundred Skokie Blvd | Northbrook | IL | — | ◇ UNVERIFIED |
| FEFiltrona Extrusion | Northborough | MA | — | ◇ UNVERIFIED |
| FAFimbel Architectural Door Specialties | Whitehouse | NJ | — | ◇ UNVERIFIED |
| FUFimm USA INC | Arcola | IL | — | ◇ UNVERIFIED |
| FDFire Department Coffee INC | Rockford | IL | — | ◇ UNVERIFIED |
| FBFirestone Building Products CO | Denver | CO | — | ◇ UNVERIFIED |
| FAFirst America Metal CORP | Morris | IL | — | ◇ UNVERIFIED |
| FHFisher Hamilton INC Main Plant | Two Rivers | WI | — | ◇ UNVERIFIED |
| FNFish N Feather | Patoka | IL | — | ◇ UNVERIFIED |
| FDFiskars (american Designer Pottery) | Opelika | AL | — | ◇ UNVERIFIED |
| FSFive Star Coatings Group INC | Twin Lakes | WI | — | ◇ UNVERIFIED |
| FLFki Logistex Intergration, INC | Arlington | TN | — | ◇ UNVERIFIED |
| FWFleetwood Windows and Doors LLC | Corona | CA | — | ◇ UNVERIFIED |
| FIFlexco, INC. | Walker | MI | — | ◇ UNVERIFIED |
| FFFlexible Flyer Acquisition | West Point | MS | — | ◇ UNVERIFIED |
| FPFlex Products INC | Santa Rosa | CA | — | ◇ UNVERIFIED |
| FTFlex Technologies INC | Lafayette | TN | — | ◇ UNVERIFIED |
| FTFlint Trading, INC. | Thomasville | NC | — | ◇ UNVERIFIED |
| FGFlorida Glass & Aluminum, INC. | Fort Myers | FL | — | ◇ UNVERIFIED |
| FPFlorida Pre-fab,inc. | Tampa | FL | — | ◇ UNVERIFIED |
| FPFlorida Production Engineering (0819100218) | New Madison | OH | — | ◇ UNVERIFIED |
| FMFluid Marine LLC | Auburn | WA | — | ◇ UNVERIFIED |
| FIFluoro-seal INC | Forest Park | GA | — | ◇ UNVERIFIED |
| FIFluoro-seal INC | West Chicago | IL | — | ◇ UNVERIFIED |
| FFFmc Foodtech | Lakeland | FL | — | ◇ UNVERIFIED |
| FCFmh Conveyors LLC | Hampton | VA | — | ◇ UNVERIFIED |
| FSFolding Shutter Corporation | West Palm Beach | FL | — | ◇ UNVERIFIED |
| FIFormations INC | Portland | OR | — | ◇ UNVERIFIED |
| F5Former 5r Processors - 5 Semi Trailers | Ladysmith | WI | — | ◇ UNVERIFIED |
| FCFormer Coperion K-tron Salina INC | Salina | KS | — | ◇ UNVERIFIED |
| FDFormer Dry Cleaner in Lakeland Plaza | Fox Lake | IL | — | ◇ UNVERIFIED |
| FTFormer Texaco Casper Refinery | Evansville | WY | — | ◇ UNVERIFIED |
| FAForming America LTD | West Chicago | IL | — | ◇ UNVERIFIED |
| FPFortis Plastics LLC | Carlyle | IL | — | ◇ UNVERIFIED |
| FEFortna Equipment LLC | Louisville | KY | — | ◇ UNVERIFIED |
| FFFounders Fiberglass LLC | Park Rapids | MN | — | ◇ UNVERIFIED |
| FSFour Seasons Solar Products CORP | Holbrook | NY | — | ◇ UNVERIFIED |
| FPFox Pools Parts Mfg | York | PA | — | ◇ UNVERIFIED |
| FIFp International - Hopkinsville, Ky | Hopkinsville | KY | — | ◇ UNVERIFIED |
| FIFp International Packaging | Auburn | MA | — | ◇ UNVERIFIED |
| FIFralo Industries INC | Erie | PA | — | ◇ UNVERIFIED |
| FIFramatome INC | Lynchburg | VA | — | ◇ UNVERIFIED |
| FCFranke Contract Group | Fayetteville | TN | — | ◇ UNVERIFIED |
| FWFrankfort West Wwtp | Frankfort | IL | — | ◇ UNVERIFIED |
| FAFranklin Aluminum Dba/jac Products | Franklin | GA | — | ◇ UNVERIFIED |
 Franklin Fixtures INC | Wareham | MA | — | ◇ UNVERIFIED |
| FLFranklin Leasing INC | Lawrenceville | IL | — | ◇ UNVERIFIED |
| FRFranklins Recycling INC | Greenville | NC | — | ◇ UNVERIFIED |
| FIFreedman Industrial Salvage INC | Stanton | CA | — | ◇ UNVERIFIED |
| FMFreeport Metal Specialties CO | Freeport | IL | — | ◇ UNVERIFIED |
| FDFremarc Designs | City of Industry | CA | — | ◇ UNVERIFIED |
| FEFresh Express | Streamwood | IL | — | ◇ UNVERIFIED |
| FIFrommelt Industries INC | Dubuque | IA | — | ◇ UNVERIFIED |
| FRFront Range Tooling INC | Boulder | CO | — | ◇ UNVERIFIED |
| FWFrp Workshop of Polk County INC | Winter Haven | FL | — | ◇ UNVERIFIED |
| FUFukuvi USA (0857823102) | Huber Heights | OH | — | ◇ UNVERIFIED |
| FIFull-fill Industries LLC | Henning | IL | — | ◇ UNVERIFIED |
| FSFumigation Service & Supply INC | Joliet | IL | — | ◇ UNVERIFIED |
| FSFumigation Service & Supply INC | Heyworth | IL | — | ◇ UNVERIFIED |
| FLFypon LTD | Hunt Valley | MD | — | ◇ UNVERIFIED |
| FLFypon, LTD | Archbold | OH | — | ◇ UNVERIFIED |
| GHGalena Hotel | Freeport | IL | — | ◇ UNVERIFIED |
| GAG and H Decoys INC | Henryetta | OK | — | ◇ UNVERIFIED |
| GPGarden Prairie Energy Facility | Garden Prairie | IL | — | ◇ UNVERIFIED |
| GCGardner Cryogenics | Bethlehem | PA | — | ◇ UNVERIFIED |
| GMGardner Mfg CO | Horicon | WI | — | ◇ UNVERIFIED |
| GSGates & Son | Denver | CO | — | ◇ UNVERIFIED |
| GPGateway Precision Technologies LLC | Covington | KY | — | ◇ UNVERIFIED |
