| IPIntercoastal Paint | Houston | TX | — | ◇ UNVERIFIED |
| ICIochem Corporation | Vici | OK | — | ◇ UNVERIFIED |
| IIIoditech INC | Kansas City | MO | — | ◇ UNVERIFIED |
| ISIpc St Louis-ipc St Louis | Saint Louis | MO | — | ◇ UNVERIFIED |
| ISIrathane Systems INC | Hibbing | MN | — | ◇ UNVERIFIED |
| IIIsf (dba Infinitech Surface Finishing) | Wichita | KS | — | ◇ UNVERIFIED |
| ICIsp Chemicals INC | Huntsville | AL | — | ◇ UNVERIFIED |
| IEItw Evercoat, a Division of Iiiinois Tool Works, INC. (1431053385) | Cincinnati | OH | — | ◇ UNVERIFIED |
| IIIvc Industrial Coatings INC | Brazil | IN | — | ◇ UNVERIFIED |
| IIIvc Industrial Coatings INC | Brazil | IN | — | ◇ UNVERIFIED |
| IIIvc Industrial Coatings, INC. | Grand Haven | MI | — | ◇ UNVERIFIED |
| IIIwm International, LLC - Wire Facility | York | PA | — | ◇ UNVERIFIED |
| JCJacobs Corp-north & South Plants | Harlan | IA | — | ◇ UNVERIFIED |
| JIJanicki Industries INC Sw | Sedro Woolley | WA | — | ◇ UNVERIFIED |
| JBJ B Inds INC | Aurora | IL | — | ◇ UNVERIFIED |
| JCJelliff Corporation | Southport | CT | — | ◇ UNVERIFIED |
| JJJ J Ryan Corporation Southington Galvanize Division | Plantsville | CT | — | ◇ UNVERIFIED |
| JLJ & L Wire Cloth CO INC | Saint Paul | MN | — | ◇ UNVERIFIED |
| JBJohn Bean Technologies CORP | Orlando | FL | — | ◇ UNVERIFIED |
| JDJohn Deere Turf Care | Fuquay Varina | NC | — | ◇ UNVERIFIED |
| JCJohnson Controls INC - East York Facility | York | PA | — | ◇ UNVERIFIED |
| JCJohnson Controls Interiors - Battle Creek | Battle Creek | MI | — | ◇ UNVERIFIED |
| JRJordan River Galvanizing, INC. | West Jordan | UT | — | ◇ UNVERIFIED |
| JGJoy Global | Mesa | AZ | — | ◇ UNVERIFIED |
| JGJoy Global Evansville Wy | Evansville | WY | — | ◇ UNVERIFIED |
| JTJoy Tech INC Plant #3 | Franklin | PA | — | ◇ UNVERIFIED |
| JBJulius Blum Incorporated | Stanley | NC | — | ◇ UNVERIFIED |
| JAJupiter Aluminum Corporation, Beech Bottom | Beech Bottom | WV | — | ◇ UNVERIFIED |
| JSJupiter Sulphur, LLC. - Billings | Billings | MT | — | ◇ UNVERIFIED |
| KNKaisai North America, INC. | Talladega | AL | — | ◇ UNVERIFIED |
| KCKawneer CO INC | Visalia | CA | — | ◇ UNVERIFIED |
| KCKbp Coil Coaters INC - 3600 E 44th Ave | Denver | CO | — | ◇ UNVERIFIED |
| KCK C Jones Plating CO Div of Chemetco | Hazel Park | MI | — | ◇ UNVERIFIED |
| KTKelley Technical Coatings | Louisville | KY | — | ◇ UNVERIFIED |
| KWKemira Water Solutions | Spokane | WA | — | ◇ UNVERIFIED |
| KPKemiron Pacific INC | Mojave | CA | — | ◇ UNVERIFIED |
| KPKempen Paint CO | East Carondelet | IL | — | ◇ UNVERIFIED |
| KPKendrick Plastics (n1786) | Grand Rapids | MI | — | ◇ UNVERIFIED |
| KCKenway Corporation | Augusta | ME | — | ◇ UNVERIFIED |
| KIKepco INC | Vicksburg | MI | — | ◇ UNVERIFIED |
| KAKeystone Automotive Industries INC | Brainerd | MN | — | ◇ UNVERIFIED |
| KRKeystone Rustproofing INC | Arnold | PA | — | ◇ UNVERIFIED |
| KMKimber Mfg., INC. | Yonkers | NY | — | ◇ UNVERIFIED |
| KMKimber Mfg., INC. | Yonkers | NY | — | ◇ UNVERIFIED |
| KKiswire | Newberry | SC | — | ◇ UNVERIFIED |
| KTKitchenman Terminal Company | Fairless Hills | PA | — | ◇ UNVERIFIED |
| KFK&j Finishing INC | Rockford | IL | — | ◇ UNVERIFIED |
| KEKmg Electronic Chemicals,inc. | Pueblo | CO | — | ◇ UNVERIFIED |
| KIKnauf Insulation LLC | Mineral Wells | MS | — | ◇ UNVERIFIED |
| KBKoyo Bearings USA LLC | Dahlonega | GA | — | ◇ UNVERIFIED |
| KBKoyo Bearings USA LLC | Walhalla | SC | — | ◇ UNVERIFIED |
| KGKt Galvanizing Katy | Katy | TX | — | ◇ UNVERIFIED |
| KNKuehne New Haven LLC | New Haven | CT | — | ◇ UNVERIFIED |
| L3L 3 Communications Incorporated | Salt Lake City | UT | — | ◇ UNVERIFIED |
| LCL3 Communications Kdi Precision Prods | Cincinnati | OH | — | ◇ UNVERIFIED |
| LHLanco & Harris CORP. | Orlando | FL | — | ◇ UNVERIFIED |
| LCLanxess Corporation-memphis | Memphis | TN | — | ◇ UNVERIFIED |
| LLLbz LLC Precision Aero Services | Nevada | MO | — | ◇ UNVERIFIED |
| LPLci Plant 58 | Elkhart | IN | — | ◇ UNVERIFIED |
| LCLcn Closers Division of Schlage Lock CO LLC | Princeton | IL | — | ◇ UNVERIFIED |
| LCLear CORP | Wauseon | OH | — | ◇ UNVERIFIED |
| LILee Ind INC | Philipsburg | PA | — | ◇ UNVERIFIED |
| LSLenex Steel | Terre Haute | IN | — | ◇ UNVERIFIED |
| LPLeonhardt Plating CO. | Cincinnati | OH | — | ◇ UNVERIFIED |
| LHL & H Threaded Rods CORP | Dayton | OH | — | ◇ UNVERIFIED |
| LILincoln Industries of Wisconsin LLC | New Berlin | WI | — | ◇ UNVERIFIED |
| LALinde Advanced Material Technologies INC | North Haven | CT | — | ◇ UNVERIFIED |
 Lippert Components | Rialto | CA | — | ◇ UNVERIFIED |
| Lippert Components Twin Falls 64 | Kimberly | ID | — | ◇ UNVERIFIED |
| LCLiverpool Coil Processing | Valley City | OH | — | ◇ UNVERIFIED |
| LLLochinvar LLC | Lebanon | TN | — | ◇ UNVERIFIED |
| LSLockport Steel Fabricators | Lockport | IL | — | ◇ UNVERIFIED |
| LSLone Star Heat Treating CO LTD | Houston | TX | — | ◇ UNVERIFIED |
| LPLoveland Products | Fairbury | NE | — | ◇ UNVERIFIED |
| LFLoxcreen Flooring Group | Woodburn | OR | — | ◇ UNVERIFIED |
| LCLumsden CORP Abraso St | Lancaster | PA | — | ◇ UNVERIFIED |
| LCLumsden CORP Loop Rd | Lancaster | PA | — | ◇ UNVERIFIED |
| LTL.v. Thompson, INC. (tamco) | Tampa | FL | — | ◇ UNVERIFIED |
| LWL & W Engineering, Plant 5 | Lebanon | TN | — | ◇ UNVERIFIED |
| LILytron INC | Woburn | MA | — | ◇ UNVERIFIED |
| MSMaca Supply CO | Springville | UT | — | ◇ UNVERIFIED |
| MTMachine Tool & Gear INC | Owosso | MI | — | ◇ UNVERIFIED |
| MCMaclean-fogg Component Systems | Mundelein | IL | — | ◇ UNVERIFIED |
| MFMagna Fuel Systems USA LLC | Spartanburg | SC | — | ◇ UNVERIFIED |
| MMMagna Mirrors of America INC | Holland | MI | — | ◇ UNVERIFIED |
| MMMagna Mpt Sterling Heights | Sterling Heights | MI | — | ◇ UNVERIFIED |
| MTManchester Tank & Equipment CO | Quincy | IL | — | ◇ UNVERIFIED |
| MPMarcus Paint Company | Louisville | KY | — | ◇ UNVERIFIED |
| MEMarshall Excelsior CO | Marshall | MI | — | ◇ UNVERIFIED |
| MSMarshall Steel Incorporated | Memphis | TN | — | ◇ UNVERIFIED |
| MMMascotech Manufacturing & Assembly Oper | Brighton | MI | — | ◇ UNVERIFIED |
| MBMaster Builders Solutions Construction Systems US - Houston | Houston | TX | — | ◇ UNVERIFIED |
| MFMaster Finish | Grand Rapids | MI | — | ◇ UNVERIFIED |
| MLMaster Lock CO - N 32nd St | Milwaukee | WI | — | ◇ UNVERIFIED |
| MNMaterion North | Albuquerque | NM | — | ◇ UNVERIFIED |
| MCMax Chemical INC | Rio Piedras | PR | — | ◇ UNVERIFIED |
| MPMccormick Paint Works CO | Frederick | MD | — | ◇ UNVERIFIED |
| MIMcip Industrial Enterprises | Pearland | TX | — | ◇ UNVERIFIED |
| MPMckay Plating CO | Hampton | IL | — | ◇ UNVERIFIED |
| MGMechanical Galv-plating CORP | Sidney | OH | — | ◇ UNVERIFIED |
