| FIFcp INC | Wildomar | CA | — | ◇ UNVERIFIED |
| FCF. C. Ziegler Co. | Tulsa | OK | — | ◇ UNVERIFIED |
| FZF.c. Ziegler CO. | Pittsfield | ME | — | ◇ UNVERIFIED |
| FDF & D Plastics, INC. | Leominster | MA | — | ◇ UNVERIFIED |
| FRFeather River LLC | Durham | CA | — | ◇ UNVERIFIED |
| FAFecht and Company, INC. | Corpus Christi | TX | — | ◇ UNVERIFIED |
| FHFederal Holdings Inc | Princeton | IN | — | ◇ UNVERIFIED |
| FMFederal Molding CORP | Saint Paul | MN | — | ◇ UNVERIFIED |
| FRFehrenbacher Red Rooster | Olney | IL | — | ◇ UNVERIFIED |
| FCFenesterra Consulting | Vista | CA | — | ◇ UNVERIFIED |
| FPFenner Precision | Buffalo | NY | — | ◇ UNVERIFIED |
| FCFerguson Contracting LLC | Marion | IL | — | ◇ UNVERIFIED |
| FCFerguson Contracting LLC | Raleigh | IL | — | ◇ UNVERIFIED |
| FCFerguson Contracting LLC | Carterville | IL | — | ◇ UNVERIFIED |
| FCFerguson Contracting LLC | Buncombe | IL | — | ◇ UNVERIFIED |
| FCFerguson Contracting LLC | West Frankfort | IL | — | ◇ UNVERIFIED |
| FCFerguson Contracting LLC | Carbondale | IL | — | ◇ UNVERIFIED |
| FCFerguson Contracting LLC | Marion | IL | — | ◇ UNVERIFIED |
| FCFerguson Contracting LLC | Benton | IL | — | ◇ UNVERIFIED |
| FFerrellgas | Casey | IL | — | ◇ UNVERIFIED |
| FEFerris Enterprise Co. | Walcott | IA | — | ◇ UNVERIFIED |
| FIFersat International Trade, INC | Plano | TX | — | ◇ UNVERIFIED |
| FMFesta Manufacturing Enterprises, LLC | Cranberry Township | PA | — | ◇ UNVERIFIED |
| FCFeutz Construction | Savoy | IL | — | ◇ UNVERIFIED |
| FFhp-berner | Aurora | IL | — | ◇ UNVERIFIED |
| FUFiberbuilt Umbrellas Inc. | Pompano Beach | FL | — | ◇ UNVERIFIED |
| FUFiberbuilt Umbrellas INC | Lauderdale Lakes | FL | — | ◇ UNVERIFIED |
| FIFibercast, INC. | Henderson | NV | — | ◇ UNVERIFIED |
| FAFiberglass Animals Shapes and Trademarks, CORP. | Sparta | WI | — | ◇ UNVERIFIED |
| FFFiberglass Fabrication Processing Facility | Chickasha | OK | — | ◇ UNVERIFIED |
| FMFiberglass Maintenance Contractors Site | Vancouver | WA | — | ◇ UNVERIFIED |
| FSFiberglass Solutions LLC | Green Bay | WI | — | ◇ UNVERIFIED |
| FSFiberglass Structures - Tank Division | Laurel | MT | — | ◇ UNVERIFIED |
| FTFiberglass Technologies INC. | Morristown | NJ | — | ◇ UNVERIFIED |
| FCFibergrate Composite Structures INC | Piney Flats | TN | — | ◇ UNVERIFIED |
| FPFiber Pad, INC. | Tulsa | OK | — | ◇ UNVERIFIED |
| FCFibertech Corporation | Clemson | SC | — | ◇ UNVERIFIED |
| FIFiber-tech INC | Franksville | WI | — | ◇ UNVERIFIED |
| FIFiber-tech INC Bentley Bldg | Caledonia | WI | — | ◇ UNVERIFIED |
| FLFiber-tech Lifting Products | Las Vegas | NV | — | ◇ UNVERIFIED |
| FLFiblast, LLC | Tuskegee | AL | — | ◇ UNVERIFIED |
| FDFibre Drum Sales INC | Posen | IL | — | ◇ UNVERIFIED |
| FTFicient Technologies LLC | Grand Prairie | TX | — | ◇ UNVERIFIED |
| FSFickas Saw Mill | Mount Vernon | IL | — | ◇ UNVERIFIED |
| FMFielding Mfg.-zinc Diecasting, INC. | Cranston | RI | — | ◇ UNVERIFIED |
| FLField Logic | Superior | WI | — | ◇ UNVERIFIED |
| FTFifth Third Bank | Chicago | IL | — | ◇ UNVERIFIED |
| FRFila Research & Development Center | Peabody | MA | — | ◇ UNVERIFIED |
| FMFilbur Mfg L L C | Santa Ana | CA | — | ◇ UNVERIFIED |
| FMFillion Manufacturing & Engineering INC | Ubly | MI | — | ◇ UNVERIFIED |
| FSFilter Service & Testing Corp | Price | UT | — | ◇ UNVERIFIED |
| FPFiltration Products | San Antonio | TX | — | ◇ UNVERIFIED |
| FIFindlay Ind INC Johnstown Div | Johnstown | OH | — | ◇ UNVERIFIED |
| FAFine Art Solutions INC | Los Angeles | CA | — | ◇ UNVERIFIED |
| FLFine Line Interiors INC | Hallandale | FL | — | ◇ UNVERIFIED |
| FLFinger Lakes Fiberglass | Geneva | NY | — | ◇ UNVERIFIED |
| FUFinishers Unltd Monroe | Monroe | MI | — | ◇ UNVERIFIED |
| FCFinishing Concept, Inc. | Monterey Park | CA | — | ◇ UNVERIFIED |
| FLFinish Line Transportation | San Jose | IL | — | ◇ UNVERIFIED |
| FDFire Doll INC. | Champaign | IL | — | ◇ UNVERIFIED |
| FFFireman's Fund Insurance Compa | Petaluma | CA | — | ◇ UNVERIFIED |
| FFiremaster | Burlingame | CA | — | ◇ UNVERIFIED |
| FBFirestone Building Products CO | Bristol | CT | — | ◇ UNVERIFIED |
| FPFirinn Products, LLC | Twinsburg | OH | — | ◇ UNVERIFIED |
| FCFirst Christian Church | Odin | IL | — | ◇ UNVERIFIED |
| FIFirstex Industries INC | Grand Prairie | TX | — | ◇ UNVERIFIED |
| FFFirst Flare & Repair LLC | Danville | IL | — | ◇ UNVERIFIED |
| FIFirst Impression Doors & More TM | West Palm Beach | FL | — | ◇ UNVERIFIED |
| FNFirst National Service Group INC Doorgeek | Miami | FL | — | ◇ UNVERIFIED |
| FNFirst Nation Plastic Recycling, INC. | Aurora | IL | — | ◇ UNVERIFIED |
| FRFirst Rate Staffing Corporation | Santa Fe Springs | CA | — | ◇ UNVERIFIED |
| FAFischer Avenue Properties, LLC | Costa Mesa | CA | — | ◇ UNVERIFIED |
| FEFischer Excavating INC | Stockton | IL | — | ◇ UNVERIFIED |
| FEFischer Excavating INC | Mount Carroll | IL | — | ◇ UNVERIFIED |
| FEFischer Excavating INC | Lanark | IL | — | ◇ UNVERIFIED |
| FWFisher Wireless Services, INC. | Winterhaven | CA | — | ◇ UNVERIFIED |
| FAFisk Alloy Conductors INC | Hawthorne | NJ | — | ◇ UNVERIFIED |
| FIFivalco, Inc. | Tustin | CA | — | ◇ UNVERIFIED |
| FCFive County Regional Vocational System | Tamms | IL | — | ◇ UNVERIFIED |
| FLFive Lakes Manufacturing INC | Clinton Township | MI | — | ◇ UNVERIFIED |
| FSFive Star IG and Grid LLC | Milladore | WI | — | ◇ UNVERIFIED |
| FSFive Star Manufacturing, INC. | Crest Hill | IL | — | ◇ UNVERIFIED |
| FIFlannery, INC. | Haltom City | TX | — | ◇ UNVERIFIED |
| FCFlash Cab CO | Chicago | IL | — | ◇ UNVERIFIED |
| FJFlashes Junction INC | Franklin | IL | — | ◇ UNVERIFIED |
| FPFlathers Precision INC | Santa Ana | CA | — | ◇ UNVERIFIED |
 Fleet Maintenance | Elgin | IL | — | ◇ UNVERIFIED |
| FSFleet Svcs - Elk Grove Village Public Works | Elk Grove Village | IL | — | ◇ UNVERIFIED |
| FCFlex Court Athletics, a Division of Plastic Parts International, INC. | Kewanee | IL | — | ◇ UNVERIFIED |
| FPFlex-fletch Products INC | Saint Paul | MN | — | ◇ UNVERIFIED |
| FPFlexible Packaging Company INC | Las Piedras | PR | — | ◇ UNVERIFIED |
| FTFlexible Tech Automation Indu | La Mirada | CA | — | ◇ UNVERIFIED |
| FAFlexiteek Americas INC | Pompano Beach | FL | — | ◇ UNVERIFIED |
| FLFlexline LLC | San Jose | CA | — | ◇ UNVERIFIED |
| FLFlex LTD. | Buffalo Grove | IL | — | ◇ UNVERIFIED |
| FFlex-n-gate | Detroit | MI | — | ◇ UNVERIFIED |
| FSFlexospan Steel Building INC. | Sandy Lake | PA | — | ◇ UNVERIFIED |
| FUFlexovit USA INC | Angola | NY | — | ◇ UNVERIFIED |
| FCFlexpak Corporation | Bend | OR | — | ◇ UNVERIFIED |
| FIFlex-team INC. | Rittman | OH | — | ◇ UNVERIFIED |
