| FIFiberbasin INC | Aurora | IL | — | ◇ UNVERIFIED |
| FFFiber Fab | Gilbert | AZ | — | ◇ UNVERIFIED |
| FCFiberglass Coatings INC | Saint Petersburg | FL | — | ◇ UNVERIFIED |
| FMFiberglass Manufacturing | White Pigeon | MI | — | ◇ UNVERIFIED |
| FMFiberglass Marine Products | Shelton | WA | — | ◇ UNVERIFIED |
| FMFiberglass Mfg & Fabr Fac | Beaumont | TX | — | ◇ UNVERIFIED |
| FSFiberglass Specialties INC | Boulder City | NV | — | ◇ UNVERIFIED |
| FSFiberglass Structures | Arlington | WA | — | ◇ UNVERIFIED |
| FSFiberglass Structures | Laurel | MT | — | ◇ UNVERIFIED |
| FLFibermaster, LTD | Culpeper | VA | — | ◇ UNVERIFIED |
| FPFiber Pad INC / Fiberglass Reinforced Plastic Parts Mf | Tulsa | OK | — | ◇ UNVERIFIED |
| FSFiberspar Spoolable Products INC | West Wareham | MA | — | ◇ UNVERIFIED |
| FTFiber Tech Engineering INC | Escondido | CA | — | ◇ UNVERIFIED |
| FIFiber-tech Industries, INC. | Cadillac | MI | — | ◇ UNVERIFIED |
| FIFibertec Incorporated | Bridgewater | MA | — | ◇ UNVERIFIED |
| FUFiber Unlimited | Orlando | FL | — | ◇ UNVERIFIED |
| FIFibrenetics INC | Woodbridge | NJ | — | ◇ UNVERIFIED |
| FNFicosa North America | Crossville | TN | — | ◇ UNVERIFIED |
| FNFicosa North America Corporation | Berne | IN | — | ◇ UNVERIFIED |
| FFilmquest | Bolingbrook | IL | — | ◇ UNVERIFIED |
| FCFilmtec CORP | Minneapolis | MN | — | ◇ UNVERIFIED |
| FEFiltrona Extrusion | Northborough | MA | — | ◇ UNVERIFIED |
| FIFinfrock Industries INC | Apopka | FL | — | ◇ UNVERIFIED |
| FBFirestone Building Products | North Las Vegas | NV | — | ◇ UNVERIFIED |
| FBFirestone Building Products CO | Denver | CO | — | ◇ UNVERIFIED |
| FSFive Star Coatings Group INC | Twin Lakes | WI | — | ◇ UNVERIFIED |
| FSFive Star Products INC | Ripley | MS | — | ◇ UNVERIFIED |
 Five Star Products, INC. | New Orleans | LA | — | ◇ UNVERIFIED |
| FCFlexcon CO INC | Fridley | MN | — | ◇ UNVERIFIED |
| FCFlexcon Company INC - North Branford | North Branford | CT | — | ◇ UNVERIFIED |
| FFFlexible Flyer Acquisition | West Point | MS | — | ◇ UNVERIFIED |
| FPFlex Products INC | Santa Rosa | CA | — | ◇ UNVERIFIED |
| FTFlex Technologies INC | Lafayette | TN | — | ◇ UNVERIFIED |
| FHFlint Hills Resources Marysville, LLC | Marysville | MI | — | ◇ UNVERIFIED |
| FTFlint Trading, INC. | Thomasville | NC | — | ◇ UNVERIFIED |
| FSFlorenata Solid Surfaces | Cottondale | FL | — | ◇ UNVERIFIED |
| FPFlorida Plastics International INC | Evergreen Park | IL | — | ◇ UNVERIFIED |
| FPFlorida Production Engineering (0819100218) | New Madison | OH | — | ◇ UNVERIFIED |
| FPFlorida Production Engineering - Circleville (0165010087) | Circleville | OH | — | ◇ UNVERIFIED |
| FWFlorida Wilbert INC | Jacksonville | FL | — | ◇ UNVERIFIED |
| FIFluoro-seal INC | Forest Park | GA | — | ◇ UNVERIFIED |
| FIFluoro-seal INC | West Chicago | IL | — | ◇ UNVERIFIED |
| FTFlying Turtle Cast Concrete | Modesto | CA | — | ◇ UNVERIFIED |
| FLFoamex Lp_-plant 3 | Morristown | TN | — | ◇ UNVERIFIED |
| FPFoam Packaging INC | Vicksburg | MS | — | ◇ UNVERIFIED |
| FSFood Service of America Kent | Kent | WA | — | ◇ UNVERIFIED |
| FAForbo Adhesives | Kansas City | KS | — | ◇ UNVERIFIED |
| FAForbo Adhesives LLC | Morris | IL | — | ◇ UNVERIFIED |
| FIFormations INC | Portland | OR | — | ◇ UNVERIFIED |
| FSFormed Solutions INC | Holland | MI | — | ◇ UNVERIFIED |
| F5Former 5r Processors - 5 Semi Trailers | Ladysmith | WI | — | ◇ UNVERIFIED |
| FIFormer / Id No Longer Used Viaflex | Sioux Falls | SD | — | ◇ UNVERIFIED |
| FTFormer Thermoplastic Processes INC | Warren Twp | NJ | — | ◇ UNVERIFIED |
| FCFormica Corporation | Rocklin | CA | — | ◇ UNVERIFIED |
| FPFormosa Plastics CORP | Illiopolis | IL | — | ◇ UNVERIFIED |
| FPFormosa Plastics Marine Terminal Facility | Point Comfort | TX | — | ◇ UNVERIFIED |
| FCForterra Concrete Operations | Lubbock | TX | — | ◇ UNVERIFIED |
| FCForterra Concrete Products - Billings | Billings | MT | — | ◇ UNVERIFIED |
| FCForterra Concrete Products - Cedar Rapids | Cedar Rapids | IA | — | ◇ UNVERIFIED |
| FCForterra Concrete Products - Des Moines | Des Moines | IA | — | ◇ UNVERIFIED |
| FCForterra Concrete Products - Helena | Helena | MT | — | ◇ UNVERIFIED |
| FCForterra Concrete Products - Humboldt | Humboldt | IA | — | ◇ UNVERIFIED |
| FCForterra Concrete Products - Iowa Falls | Iowa Falls | IA | — | ◇ UNVERIFIED |
| FCForterra Concrete Products - Menoken | Menoken | ND | — | ◇ UNVERIFIED |
| FCForterra Concrete Products - Rapid City | Rapid City | SD | — | ◇ UNVERIFIED |
| FPForterra Pipe & Precast - Independence | Independence | MO | — | ◇ UNVERIFIED |
| FPForterra Pipe & Precast - Marianna | Marianna | FL | — | ◇ UNVERIFIED |
| FPForterra Pipe & Precast - West Des Moines | West Des Moines | IA | — | ◇ UNVERIFIED |
| FPForterra Precast Concepts, INC | Grand Junction | CO | — | ◇ UNVERIFIED |
| FPForterra Precast Concepts, INC. | Henderson | CO | — | ◇ UNVERIFIED |
| FSForterra Structural Precast Caldwell | Caldwell | ID | — | ◇ UNVERIFIED |
| FPFortis Plastics LLC | Carlyle | IL | — | ◇ UNVERIFIED |
| FSFoster Supply INC | Charleston | WV | — | ◇ UNVERIFIED |
| FFFounders Fiberglass LLC | Park Rapids | MN | — | ◇ UNVERIFIED |
| FSFour Star Plastics INC | Richmond | KY | — | ◇ UNVERIFIED |
| FIFp International - Hopkinsville, Ky | Hopkinsville | KY | — | ◇ UNVERIFIED |
| FIFp International Packaging | Auburn | MA | — | ◇ UNVERIFIED |
| FAFranklin Aluminum Dba/jac Products | Franklin | GA | — | ◇ UNVERIFIED |
| FIFreedman Industrial Salvage INC | Stanton | CA | — | ◇ UNVERIFIED |
| FEFresh Express | Streamwood | IL | — | ◇ UNVERIFIED |
| FRFront Range Reddi Mix - 651 S Cr 9e | Loveland Area | CO | — | ◇ 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 |
| FPFurane Products Isochem Operation | Lincoln | RI | — | ◇ UNVERIFIED |
| FCFutura Coatings Inc-futura Coatings INC | Hazelwood | MO | — | ◇ UNVERIFIED |
| FLFypon LTD | Hunt Valley | MD | — | ◇ UNVERIFIED |
| FLFypon, LTD | Archbold | OH | — | ◇ UNVERIFIED |
| GSGamewell Septic Tank, INC. | Lenoir | NC | — | ◇ UNVERIFIED |
| GAG and H Decoys INC | Henryetta | OK | — | ◇ UNVERIFIED |
| GPGate Precast Company-jacksonville, Fl | Jacksonville | FL | — | ◇ UNVERIFIED |
| GAGdx Automotive - Wabash | Wabash | IN | — | ◇ UNVERIFIED |
| GIGe Ionics | Watertown | MA | — | ◇ UNVERIFIED |
| GHGemini Hdpe Unit | La Porte | TX | — | ◇ UNVERIFIED |
| GDGendex Dental Systems | Des Plaines | IL | — | ◇ UNVERIFIED |
| GAGeneral Atomics Ems Systems, Iuka Facility | Iuka | MS | — | ◇ UNVERIFIED |
| GEGeneral Electric CO Cpqp | Fort Edward | NY | — | ◇ UNVERIFIED |
| GEGeneral Electric(coshocton Plant) | Coshocton | OH | — | ◇ UNVERIFIED |
| GFGeneral Foam Plastics Corporation | Norfolk | VA | — | ◇ UNVERIFIED |
| GIGeneral Industries | Elyria | OH | — | ◇ UNVERIFIED |
