| AZA Zahner Company | Grand Prairie | TX | — | ◇ UNVERIFIED |
| ATAztec Tubular Products | Crowley | TX | — | ◇ UNVERIFIED |
| AGAzz Galvanizing | Waskom | TX | — | ◇ UNVERIFIED |
| AGAzz Galvanizing Rockford LLC Dba Roger Bros Galvanizing LLC | Rockford | IL | — | ◇ UNVERIFIED |
| AGAzz Galvanizing Services Plymouth | Plymouth | IN | — | ◇ UNVERIFIED |
| BSBae Systems Land & Armaments LLC | Louisville | KY | — | ◇ UNVERIFIED |
| BSBaity Screw Machine Prods INC | Chickasha | OK | — | ◇ UNVERIFIED |
| BHBaker Hughes - Hughes Christensen | The Woodlands | TX | — | ◇ UNVERIFIED |
| BFBaldwin Filters INC. | Yankton | SD | — | ◇ UNVERIFIED |
| BPBelmont Plating Works INC | Franklin Park | IL | — | ◇ UNVERIFIED |
| BCBendel CORP | Charlotte | NC | — | ◇ UNVERIFIED |
| BHBennett Heat Treating CO INC | Newark | NJ | — | ◇ UNVERIFIED |
| BSBerkley Screw Machine Products INC | Rochester Hills | MI | — | ◇ UNVERIFIED |
| BBBig Bend Galvanizing, F/k/a Monnig Industries Spec Building Finish Out | Trenton | TN | — | ◇ UNVERIFIED |
| BDBlack & Decker US INC Porter-cable Div | Jackson | TN | — | ◇ UNVERIFIED |
| BTBluewater Thermal Solutions-chicago 2 | Northlake | IL | — | ◇ UNVERIFIED |
| BTBoiler Tube CO of America Wellford Facility | Wellford | SC | — | ◇ UNVERIFIED |
| BMBombardier Motor Corporation of America | Andrews | NC | — | ◇ UNVERIFIED |
| BWBorg Warner Torq Transfer Systems | Seneca | SC | — | ◇ UNVERIFIED |
| BMBorisch Manufacturing CORP | Grand Rapids | MI | — | ◇ UNVERIFIED |
| BMBrandywine Mach CO INC | Downingtown | PA | — | ◇ UNVERIFIED |
| BGBuhler Group | Plymouth | MN | — | ◇ UNVERIFIED |
| BIBuhrke Ind LLC | Arlington Heights | IL | — | ◇ UNVERIFIED |
| BCBuschman Corporation (1318007874) | Cleveland | OH | — | ◇ UNVERIFIED |
| CPCadillac Plating CORP | Warren | MI | — | ◇ UNVERIFIED |
| CECalifornia Expanded Metals CO | Denver | CO | — | ◇ UNVERIFIED |
| CCCalvert Company Inc, the | Richland | MS | — | ◇ UNVERIFIED |
| CICapintec, INC. | Florham Park | NJ | — | ◇ UNVERIFIED |
| CMCaribe Metallurgical | Bayamon | PR | — | ◇ UNVERIFIED |
| CPCarlson Prods | Maize | KS | — | ◇ UNVERIFIED |
| CCCarlyle Compressor Remanufacturing | Stone Mountain | GA | — | ◇ UNVERIFIED |
| CTCarry-on Trailer CORP | Missouri Valley | IA | — | ◇ UNVERIFIED |
| CCCascade CORP (0812100207) | Springfield | OH | — | ◇ UNVERIFIED |
 Cass Screw Machine Products | Brooklyn Center | MN | — | ◇ UNVERIFIED |
| CICaterpillar INC Lagrange | Lagrange | GA | — | ◇ UNVERIFIED |
| CRCaterpillar Remanufacturing Drivetrain LLC | West Fargo | ND | — | ◇ UNVERIFIED |
| CWCatoe's Welding & Fabrication INC | Rock Hill | SC | — | ◇ UNVERIFIED |
| CHCb&i Houston Plant | Houston | TX | — | ◇ UNVERIFIED |
| CDC & D Valve Manufacturing CO | Oklahoma City | OK | — | ◇ UNVERIFIED |
| CRCentral Research Laboratories | Red Wing | MN | — | ◇ UNVERIFIED |
| CIChart INC | New Prague | MN | — | ◇ UNVERIFIED |
| CIChart, INC. (distribution and Storage) | Ball Ground | GA | — | ◇ UNVERIFIED |
| CIChem-plate Industries INC | Elk Grove Village | IL | — | ◇ UNVERIFIED |
| CRChicago Rivet & Mach/tyrone Plt | Tyrone | PA | — | ◇ UNVERIFIED |
| CTChicago Turnrite CO | Chicago | IL | — | ◇ UNVERIFIED |
| CMChillicothe Metal CO INC | Chillicothe | IL | — | ◇ UNVERIFIED |
| CCChromalloy Connecticut | Wallingford | CT | — | ◇ UNVERIFIED |
| CCChrome Craft | Sacramento | CA | — | ◇ UNVERIFIED |
| CDChrome Deposit CORP | Akron | OH | — | ◇ UNVERIFIED |
| CGChrysler Group LLC Sterling Stamping Plant (part) | Sterling Hts | MI | — | ◇ UNVERIFIED |
| CECleanpart East | Southbridge | MA | — | ◇ UNVERIFIED |
| CSCleanpart South | Richardson | TX | — | ◇ UNVERIFIED |
| CPCleveland Plating LLC. | Cleveland | OH | — | ◇ UNVERIFIED |
| CACmp Anodizing INC | Elk Grove Village | IL | — | ◇ UNVERIFIED |
| CACnh America LLC | Goodfield | IL | — | ◇ UNVERIFIED |
| CMColby Metal INC | Colby | WI | — | ◇ UNVERIFIED |
| CHColeman Heat Treating, INC. | Jacksonville | AR | — | ◇ UNVERIFIED |
| CIColors INC | Indianapolis | IN | — | ◇ UNVERIFIED |
| CWColor Works Painting - Edwards Avenue | New Castle | DE | — | ◇ UNVERIFIED |
| CICom-corp Industries | Cleveland | OH | — | ◇ UNVERIFIED |
| CPCommercial Plating CO | Saint Louis | MO | — | ◇ UNVERIFIED |
| CCCook Compression | Jeffersonville | IN | — | ◇ UNVERIFIED |
| CBCooper B-line INC | Highland | IL | — | ◇ UNVERIFIED |
| CCCopeland CORP | Hartselle | AL | — | ◇ UNVERIFIED |
| CICorning INC - Erwin Manufacturing Complex | Painted Post | NY | — | ◇ UNVERIFIED |
| CCCrenlo Cab Products INC - Plant 2 | Rochester | MN | — | ◇ UNVERIFIED |
| CGCrosby Group INC the / Mckissick Metal Plating Stamping Facil | Tulsa | OK | — | ◇ UNVERIFIED |
| CCCrown Cork & Seal (0448010466) | Toledo | OH | — | ◇ UNVERIFIED |
| CICtb, INC. | Milford | IN | — | ◇ UNVERIFIED |
| CHCulter Hammer-pcso Division | Greenwood | SC | — | ◇ UNVERIFIED |
| CFCummins Filtration - Bloomer | Bloomer | WI | — | ◇ UNVERIFIED |
| CFCummins Filtration - Neillsville East | Neillsville | WI | — | ◇ UNVERIFIED |
| CACustom Alloy CORP | High Bridge | NJ | — | ◇ UNVERIFIED |
| CBCustom Blast Services | Houston | TX | — | ◇ UNVERIFIED |
| CHCutler Hammer Electrical CO | Las Piedras | PR | — | ◇ UNVERIFIED |
| CHCutler Hammer Greenwood | Greenwood | SC | — | ◇ UNVERIFIED |
| DTDakota Tube INC | Watertown | SD | — | ◇ UNVERIFIED |
| DMDanco Medical | Warsaw | IN | — | ◇ UNVERIFIED |
| DLDavis Lynch | Pearland | TX | — | ◇ UNVERIFIED |
| DPDayton Progress Corporation | West Carrollton | OH | — | ◇ UNVERIFIED |
| DODecorah Operations Acument Global Technologies Camcar LLC | Decorah | IA | — | ◇ UNVERIFIED |
| DMDelaware Machinery & Tool CO INC | Muncie | IN | — | ◇ UNVERIFIED |
| DCDeltrol CORP | Bellwood | IL | — | ◇ UNVERIFIED |
| DADenkai America INC | Camden | SC | — | ◇ UNVERIFIED |
| DMDenso Manufacturing Michigan, INC. | Battle Creek | MI | — | ◇ UNVERIFIED |
| DMDenver Metal Finishing | Denver | CO | — | ◇ UNVERIFIED |
| DIDepor Industries | Troy | MI | — | ◇ UNVERIFIED |
| DRDiesel Radiator CO | Melrose Park | IL | — | ◇ UNVERIFIED |
| DEDixie Electro Plating CO | Houston | TX | — | ◇ UNVERIFIED |
| DMDouglas Machine INC | Alexandria | MN | — | ◇ UNVERIFIED |
 Dubose Strapping Inc.-treatment Plant #1 | Crawfordsville | IN | — | ◇ UNVERIFIED |
| DIDuctmate Industries INC | Monongahela | PA | — | ◇ UNVERIFIED |
| DGDuncan Group the | Everett | MA | — | ◇ UNVERIFIED |
| DPDura-tech Processes | Mansfield | TX | — | ◇ UNVERIFIED |
| DCDynaburr Chicago INC | Northlake | IL | — | ◇ UNVERIFIED |
| EEEaton Electrical | Arden | NC | — | ◇ UNVERIFIED |
| EIEaton Industrial Corporation | Cleveland | OH | — | ◇ UNVERIFIED |
| EIEcolab INC | Roscoe | IL | — | ◇ UNVERIFIED |
| EFEconomy Fasteners INC | Rockford | IL | — | ◇ UNVERIFIED |
| EMEdsal Mfg CO INC | Chicago | IL | — | ◇ UNVERIFIED |
