| FTFountain Technologies, LTD. | Wheeling | IL | — | ◇ UNVERIFIED |
| FGFourth Generation INC | Monroe | LA | — | ◇ UNVERIFIED |
| FMFoxboro Machine INC. | Gerald | MO | — | ◇ UNVERIFIED |
| FTFoxsemicon Technology LLC | Union City | CA | — | ◇ UNVERIFIED |
| FVFox Valley Metal Fab Inc | Appleton | WI | — | ◇ UNVERIFIED |
| FEFPSC Enterprises, LLC | Tampa | FL | — | ◇ UNVERIFIED |
| FTFraming Tech Holdings LLC | Rochester | NY | — | ◇ UNVERIFIED |
| FIFrancer Industries Incorporated | East Weymouth | MA | — | ◇ UNVERIFIED |
| FMFrancis Metal Works LLC | Osseo | MN | — | ◇ UNVERIFIED |
| FNFrancis & Nygren Foundry CO | Chicago | IL | — | ◇ UNVERIFIED |
| FFFranco & Franco LP | Union City | CA | — | ◇ UNVERIFIED |
| FMFranklin Machine & Gear | Humble | TX | — | ◇ UNVERIFIED |
| FPFrank Pattern & Manufacturing | Modesto | CA | — | ◇ UNVERIFIED |
| FWFrank's Welding & Manufacturing Company | Melrose Park | IL | — | ◇ UNVERIFIED |
| FTFrank Tricerri | Paramount | CA | — | ◇ UNVERIFIED |
| FYFrank Yamrick & Patrica M. Yamrick | Swoyersville | PA | — | ◇ UNVERIFIED |
| FGFraser Grinding & Boring CO. | Fraser | MI | — | ◇ UNVERIFIED |
| FAFrazier and Frazier Industries INC | Coolidge | TX | — | ◇ UNVERIFIED |
| FMFrazier Manufacturing, INC. | Sand Springs | OK | — | ◇ UNVERIFIED |
| FTFrecon Technologies, Inc | West Chester | OH | — | ◇ UNVERIFIED |
| FCFredrick Charles Longaker, Et Al | Delano | CA | — | ◇ UNVERIFIED |
| FMFreedom Manufacturing, Inc. | York | PA | — | ◇ UNVERIFIED |
| FMFreedom Metals, Inc. | Coleman | WI | — | ◇ UNVERIFIED |
| FEFreeway Enterprises | Belgrade | MT | — | ◇ UNVERIFIED |
| FIFremar Industries INC. | Kansas City | MO | — | ◇ UNVERIFIED |
| FRFrenchs Repair & Fabrication INC | Dodge Center | MN | — | ◇ UNVERIFIED |
| FDFresh Doors LLC | Salt Lake City | UT | — | ◇ UNVERIFIED |
| FIFreshkube INC. | Mesa | AZ | — | ◇ UNVERIFIED |
| FSFriction Solutions, LLC | Tulsa | OK | — | ◇ UNVERIFIED |
| FMFriel Metal Resurfacing, LLC | Levittown | PA | — | ◇ UNVERIFIED |
| FIFriendship Industries INC | Sterling Heights | MI | — | ◇ UNVERIFIED |
| FFrightprops | Brooklyn Park | MN | — | ◇ UNVERIFIED |
| FAFrogco Amphibious Equipment, LLC | Houma | LA | — | ◇ UNVERIFIED |
| FTFrontier Tooling and Design Corporation | Huntington | WV | — | ◇ UNVERIFIED |
| FMFrontline Machining LLC | Riverside | CA | — | ◇ UNVERIFIED |
| FFFrugal Freedom Corporation | Ceresco | MI | — | ◇ UNVERIFIED |
| FLFsm LLC | Waterbury | VT | — | ◇ UNVERIFIED |
| FTFs Tool Company | Warren | MI | — | ◇ UNVERIFIED |
| FIFuel Industrial Services, LLC | Lancaster | OH | — | ◇ UNVERIFIED |
| FAFujikura Automotive America, LLC | Monroe | LA | — | ◇ UNVERIFIED |
| FPFulcrum Plant 1 | East Providence | RI | — | ◇ UNVERIFIED |
| FCFull Circle Design LLC. | Baldwin City | KS | — | ◇ UNVERIFIED |
| FMFull Metal Customs | Rogersville | MO | — | ◇ UNVERIFIED |
| FSFull Spectrum Manufacturing, INC. | West Palm Beach | FL | — | ◇ UNVERIFIED |
| FTFull Tilt Performance LLC | Jackson | MN | — | ◇ UNVERIFIED |
| FTFulton Tool Co.,inc. | Fulton | NY | — | ◇ UNVERIFIED |
| FNFunk N Hall | Saint George | UT | — | ◇ UNVERIFIED |
| FFFuse Fabrication, LLC | Mulberry | FL | — | ◇ UNVERIFIED |
| FMFu-tek Machine & Tooling | Alda | NE | — | ◇ UNVERIFIED |
| FDFuture Die Cast Acquisitions, Inc. | Shelby Township | MI | — | ◇ UNVERIFIED |