| FFFederal-mogul Friction Products-federal-mogul Friction Products | Saint Louis | MO | — | ◇ UNVERIFIED |
| FSFlowserve Sulphur Springs Operation | Sulphur Springs | TX | — | ◇ UNVERIFIED |
| FCFmc CORP | Aiken | SC | — | ◇ UNVERIFIED |
| FIFm Industries, INC | Phoenix | AZ | — | ◇ UNVERIFIED |
| FFFoote Foundry CO. INC. (0142000119) | Fredericktown | OH | — | ◇ UNVERIFIED |
| FEForum Energy Technologies, INC. | Davis | OK | — | ◇ UNVERIFIED |
| FFFountain Foundry Dba F F Acquisition CO | Pueblo | CO | — | ◇ UNVERIFIED |
| FHFox Hills Machining INC | Huntington Beach | CA | — | ◇ UNVERIFIED |
| FSFrancis Screw Products CO INC | Niles | IL | — | ◇ UNVERIFIED |
| FFFrazier & Frazier Industry | Coolidge | TX | — | ◇ UNVERIFIED |
| FMFreedom Metals INC | Louisville | KY | — | ◇ UNVERIFIED |
| FDFuture Die Cast Aquisitions, INC | Shelby Township | MI | — | ◇ UNVERIFIED |
| FMFze Manufacturing Solutions LLC | Fond Du Lac | WI | — | ◇ UNVERIFIED |
| GIG.b.c. INC | Lakewood | CO | — | ◇ UNVERIFIED |
| GGGci Gokoh Coldwater INC | Coldwater | MI | — | ◇ UNVERIFIED |
| GMGcm Medical & Oem INC | Addison | IL | — | ◇ UNVERIFIED |
| GDGe Drive Systems | Salem | VA | — | ◇ UNVERIFIED |
| GMGeiger Manufacturing INC | Stockton | CA | — | ◇ UNVERIFIED |
| GAGeneral Automation INC | Skokie | IL | — | ◇ UNVERIFIED |
| GCGeneral Casting CO Poulton Div | Columbus | OH | — | ◇ UNVERIFIED |
| GPGeneral Propeller Company, INC. | Bradenton | FL | — | ◇ UNVERIFIED |
| GIGeorgia Iron Works INC | Thomson | GA | — | ◇ UNVERIFIED |
| GPGm Power Train Saginaw Malleable Iron | Saginaw | MI | — | ◇ UNVERIFIED |
| GCGmt Corporation | Waverly | IA | — | ◇ UNVERIFIED |
| GIGnb Industrial Power | Corona | CA | — | ◇ UNVERIFIED |
| GCGolden Casting CORP | Columbus | IN | — | ◇ UNVERIFIED |
| GCGoltra Castings CO INC | Golden | CO | — | ◇ UNVERIFIED |
| GTGoodrich Turbomachinery Products | Chandler | AZ | — | ◇ UNVERIFIED |
| GMGopher Motor Rebuilding/gopher Engines | Brooklyn Center | MN | — | ◇ UNVERIFIED |
| GVGrand Valley Mfg CO | Titusville | PA | — | ◇ UNVERIFIED |
| GFGraniteville Foundry | Westford | MA | — | ◇ UNVERIFIED |
| GFGrede Foundries INC | Wichita | KS | — | ◇ UNVERIFIED |
| GFGrede Foundry | Greenwood | SC | — | ◇ UNVERIFIED |
| GIGrede Ii - Bessemer | Bessemer | AL | — | ◇ UNVERIFIED |
| GIGrede Ii - Columbiana | Columbiana | AL | — | ◇ UNVERIFIED |
| GIGrede Ii LLC Marion | Marion | AL | — | ◇ UNVERIFIED |
 Griswold Industries Dba Soundcast | South Gate | CA | — | ◇ UNVERIFIED |
| GSG & S Foundry & Mfg | Red Bud | IL | — | ◇ UNVERIFIED |
| GTGt Technologies of Tennessee INC | Hendersonville | TN | — | ◇ UNVERIFIED |
| GFG&w Foundry | Rehoboth | MA | — | ◇ UNVERIFIED |
| GZG Zero Cnc Machining | Meridian | ID | — | ◇ UNVERIFIED |
| HFHamilton Foundry & Machine Co, Decatur Casting Div | Decatur | IN | — | ◇ UNVERIFIED |
| HMHammond Machine | Hammond | IN | — | ◇ UNVERIFIED |
| HHHampton Hydraulics Llc-div of Seabee | Hampton | IA | — | ◇ UNVERIFIED |
| HMHampton Machine Shop INC | Hampton | VA | — | ◇ UNVERIFIED |
| HAH and P Industries INC. | Mukwonago | WI | — | ◇ UNVERIFIED |
| HCHayes-albion Corporation | Albion | MI | — | ◇ UNVERIFIED |
| HCHazleton Casting CO | Hazleton | PA | — | ◇ UNVERIFIED |
| HCHazleton Casting CO Llc/hazleton | Hazleton | PA | — | ◇ UNVERIFIED |
| HFHeartland Foundry CORP | Marengo | IL | — | ◇ UNVERIFIED |
| HPHenry Perkins CO the | Bridgewater | MA | — | ◇ UNVERIFIED |
| HCHerr-voss Corporation-office Basement | Callery | PA | — | ◇ UNVERIFIED |
| HMHighland Machine and Screw Product CO | Highland | IL | — | ◇ UNVERIFIED |
| HDHm Dunn | Euless | TX | — | ◇ UNVERIFIED |
| HLHn Lucas & Son | Delran Twp | NJ | — | ◇ UNVERIFIED |
| HSH & S Machine Shop | Hurricane | UT | — | ◇ UNVERIFIED |
| HPHyde Park Foundry | Hyde Park | PA | — | ◇ UNVERIFIED |
| HGHydro Gate Acquisition Corporation | Commerce City | CO | — | ◇ UNVERIFIED |
| HMHypar Machine Company, Richwood | Richwood | WV | — | ◇ UNVERIFIED |
| IAImpact Alloys Foundry | Dallesport | WA | — | ◇ UNVERIFIED |
 Imperial Machine & Tool CO LLC | Wadsworth | OH | — | ◇ UNVERIFIED |
| IPIndustrial Plating & Machine, Inc., Princeton | Princeton | WV | — | ◇ UNVERIFIED |
| ICIntermet Corporation Radford | Radford | VA | — | ◇ UNVERIFIED |
| IDIntermet Decatur Foundry | Decatur | IL | — | ◇ UNVERIFIED |
| IHIntermet Havana Foundry | Havana | IL | — | ◇ UNVERIFIED |
| IIIntermet Ironton Foundry | Ironton | OH | — | ◇ UNVERIFIED |
| IAInternational Agile Manufacturing LLC | Statesboro | GA | — | ◇ UNVERIFIED |
| IMIron Mountain Machine Company | Iron Mountain | MI | — | ◇ UNVERIFIED |
| IAIroquois Assembly Systems | Warren | MI | — | ◇ UNVERIFIED |
| ILIspt LLC | Story City | IA | — | ◇ UNVERIFIED |
| IIItt Industries Procast | Cullman | AL | — | ◇ UNVERIFIED |
| JCJabil Circuit INC | Fremont | CA | — | ◇ UNVERIFIED |
| JIJabil INC. | Fremont | CA | — | ◇ UNVERIFIED |
| JIJamison Industries INC | Taylor | MI | — | ◇ UNVERIFIED |
| JPJet Pulverizer CO | Moorestown | NJ | — | ◇ UNVERIFIED |
| JMJ&j Machine Inc, J&j Machine | Elk River | MN | — | ◇ UNVERIFIED |
| JBJohn Bouchard & Sons (closed) | Nashville | TN | — | ◇ UNVERIFIED |
| JMJohn M Hill Mach CO | Hamburg | PA | — | ◇ UNVERIFIED |
| JSJohnstown Specialty Casting/johnstown Foundry | Johnstown | PA | — | ◇ UNVERIFIED |
| JWJones Welding | Mobile | AL | — | ◇ UNVERIFIED |
| JFJorgensen Forge CORP | Tukwila | WA | — | ◇ UNVERIFIED |
| KLKcng, LLC | Cedar Falls | IA | — | ◇ UNVERIFIED |
| KLKcng, LLC | Waterloo | IA | — | ◇ UNVERIFIED |
| KLKcng, LLC | Cedar Falls | IA | — | ◇ UNVERIFIED |
| KDK D Industries INC | Hawthorne | NJ | — | ◇ UNVERIFIED |
| KDKdk Downhole Tooling/orchard Lk Mach | Williamsburg | MI | — | ◇ UNVERIFIED |
| KCKendon Corporation | Muncie | IN | — | ◇ UNVERIFIED |
| KIKennametal Inc/colerain Twp Bedford Cast | Bedford | PA | — | ◇ UNVERIFIED |
| KGK & G Manufacturing CO | Faribault | MN | — | ◇ UNVERIFIED |
| KSKilroy Structural Steel CO | Cleveland | OH | — | ◇ UNVERIFIED |
| KCKingsbury CORP | Keene | NH | — | ◇ UNVERIFIED |
| KMKlm Machine, INC | Nokomis | FL | — | ◇ UNVERIFIED |
| KFKnapp Foundry Company INC (1677010014) | Akron | OH | — | ◇ UNVERIFIED |
| KMKnickerbocker Machine Shop INC | Totowa | NJ | — | ◇ UNVERIFIED |
| KMKnick Machining | Bozeman | MT | — | ◇ UNVERIFIED |
| KEKnox Earl E CO | Erie | PA | — | ◇ UNVERIFIED |
| KSKoontz-wagner Services | South Bend | IN | — | ◇ UNVERIFIED |
| KRKrh Rolls INC | Orange | MA | — | ◇ UNVERIFIED |
| KMKurt Manufacturing CO - 5800 Main | Fridley | MN | — | ◇ UNVERIFIED |
| LPLa Porte Technologies LLC | La Porte | IN | — | ◇ UNVERIFIED |
