| CSCmc Steel Us, LLC Dba Cmc Rebar | Farmersville | TX | — | ◇ UNVERIFIED |
| CSCmc Sterling Steel | Houston | TX | — | ◇ UNVERIFIED |
| CNCmi New Castle Facility | New Castle | PA | — | ◇ UNVERIFIED |
| CSCmt South Carolina L.l.c. | Estill | SC | — | ◇ UNVERIFIED |
| CICoastal Industrial Fabrication | Theodore | AL | — | ◇ UNVERIFIED |
| CLCoastal Lumber Products, INC. | Bruceton Mills | WV | — | ◇ UNVERIFIED |
| CMCoastal Modular Buildings, INC | Saint Petersburg | FL | — | ◇ UNVERIFIED |
| CICoast Iron & Steel CO | Santa Fe Springs | CA | — | ◇ UNVERIFIED |
| CPCoast Plastics INC | Ontario | CA | — | ◇ UNVERIFIED |
| CWCo-line Welding INC | Sully | IA | — | ◇ UNVERIFIED |
| CACollins Aerospace - Busch | Jacksonville | FL | — | ◇ UNVERIFIED |
| CACollins & Aikman Automotive Interiors | Morristown | IN | — | ◇ UNVERIFIED |
| CACollins & Aikman Corporation | Athens | TN | — | ◇ UNVERIFIED |
| CACollins & Aikman Sterling Heights Operation | Sterling Hts | MI | — | ◇ UNVERIFIED |
| CACollins and Aikman Plastics INC | Saint Joseph | MI | — | ◇ UNVERIFIED |
| CIColmac Industries Site | Colville | WA | — | ◇ UNVERIFIED |
| CBColorado Bridge & Iron INC | Fruita | CO | — | ◇ UNVERIFIED |
| CTColor Technology | Vancouver | WA | — | ◇ UNVERIFIED |
| CIColorware INC | Winona | MN | — | ◇ UNVERIFIED |
| CCColson Caster - Monette | Monette | AR | — | ◇ UNVERIFIED |
| CSColumbia Steel INC | Rialto | CA | — | ◇ UNVERIFIED |
| CBCommercial Building | Marysville | WA | — | ◇ UNVERIFIED |
| CFCommercial Fabricators | Bridgeview | IL | — | ◇ UNVERIFIED |
| CMCommercial Metals Company | San Bernardino | CA | — | ◇ UNVERIFIED |
| CMCommercial Metals Company | Nashville | TN | — | ◇ UNVERIFIED |
| CMCommercial Metals Company | Louisville | KY | — | ◇ UNVERIFIED |
| CPCommercial Plastics Nebraska LLC | Waverly | NE | — | ◇ UNVERIFIED |
| CSCommercial Sheet Metal | Canton | MA | — | ◇ UNVERIFIED |
| CECommscope, Euless Facility | Euless | TX | — | ◇ UNVERIFIED |
| CICom-pac International INC | Carbondale | IL | — | ◇ UNVERIFIED |
| CTComplex Tooling & Molding INC | Boulder | CO | — | ◇ UNVERIFIED |
 Composites Horizons INC | Covina | CA | — | ◇ UNVERIFIED |
| CTComposite Technologies Mi INC | Merritt Island | FL | — | ◇ UNVERIFIED |
| CTComposite Technology Assembly Plant 3 | Plymouth | IN | — | ◇ UNVERIFIED |
| CIConarc INC | Terryville | CT | — | ◇ UNVERIFIED |
| CCConcept Composites LLC | Hastings | NE | — | ◇ UNVERIFIED |
| CCCongoleum Corporation Plant No. 3 | Trainer | PA | — | ◇ UNVERIFIED |
| CPConroe Plastics Molding (cpm) | Conroe | TX | — | ◇ UNVERIFIED |
| CAConstellium-uacj Abs LLC | Bowling Green | KY | — | ◇ UNVERIFIED |
| CMContainer Management Services | Portland | OR | — | ◇ UNVERIFIED |
 Contech Engineered Solutions LLC | Fort Pierce | FL | — | ◇ UNVERIFIED |
| Contech Engineered Solutions LLC | Pinellas Park | FL | — | ◇ UNVERIFIED |
| CBContinental Bridge | Alexandria | MN | — | ◇ UNVERIFIED |
| CConxtech | Woodland | CA | — | ◇ UNVERIFIED |
| CIConxtech INC | Hayward | CA | — | ◇ UNVERIFIED |
| CTCooling Tower Composites and Fabricatio / Chickasha Facility | Chickasha | OK | — | ◇ UNVERIFIED |
| CBCooper B-line | Aurora | CO | — | ◇ UNVERIFIED |
| CBCooper B-line INC | Troy | IL | — | ◇ UNVERIFIED |
| CBCooper B-line INC | Sherman | TX | — | ◇ UNVERIFIED |
| CSCooper's Steel Fabricators | Shelbyville | TN | — | ◇ UNVERIFIED |
| CACooper-standard Automotive | Cleveland | OH | — | ◇ UNVERIFIED |
| CMCoplin Manufacturing INC | Phoenix | AZ | — | ◇ UNVERIFIED |
| CSCore Specialty Composites LLC | Warsaw | KY | — | ◇ UNVERIFIED |
| CMCorpak Medsystems | Wheeling | IL | — | ◇ UNVERIFIED |
| CCCorrim Company L.l.c. | Oshkosh | WI | — | ◇ UNVERIFIED |
| CCCorrosion Companies INC | Washougal | WA | — | ◇ UNVERIFIED |
| CTCorrosion Technology INC | Bay Minette | AL | — | ◇ UNVERIFIED |
| CSCosmetic Specialties International, LLC | Oxnard | CA | — | ◇ UNVERIFIED |
| CLCounty Land Development Landfill (0250000828) | Salem | OH | — | ◇ UNVERIFIED |
| CBCouvrette Building Systems | Salem | VA | — | ◇ UNVERIFIED |
| CCowelco | Long Beach | CA | — | ◇ UNVERIFIED |
| CPCpi Products Intl | Walburg | TX | — | ◇ UNVERIFIED |
| CICraftsmen Industries Inc-clay St Plant | Saint Charles | MO | — | ◇ UNVERIFIED |
| CCCrane Composites, INC. | Grand Junction | TN | — | ◇ UNVERIFIED |
| CBCrb Birmingham | Birmingham | AL | — | ◇ UNVERIFIED |
| CSCreatek Stone INC | Southbridge | MA | — | ◇ UNVERIFIED |
| CDCreative Display Panels | Newbury Park | CA | — | ◇ UNVERIFIED |
| CLCreative Liquid Coatings INC. - Plant 7 | Mount Airy | NC | — | ◇ UNVERIFIED |
| CMCreative Metal Products, INC. | Chickasha | OK | — | ◇ UNVERIFIED |
| CMCreative Mold & Machine INC (0228000245) | Newbury | OH | — | ◇ UNVERIFIED |
| CPCreative Products INC | Holland | OH | — | ◇ UNVERIFIED |
| CACrh Americas | Poteau | OK | — | ◇ UNVERIFIED |
 Crown Products Company INC | Jacksonville | FL | — | ◇ UNVERIFIED |
| CRC & R Sales Inc/dba Kretzschmar Steel | Colton | CA | — | ◇ UNVERIFIED |
| CCCruz Containers INC | Bloomington | CA | — | ◇ UNVERIFIED |
| CSCrystal Steel Memphis, LLC | Gallaway | TN | — | ◇ UNVERIFIED |
| CCCst Covers | Conroe | TX | — | ◇ UNVERIFIED |
| CPCurbs Plus INC | El Dorado | KS | — | ◇ UNVERIFIED |
| CUCurtec USA LLC | Westminster | SC | — | ◇ UNVERIFIED |
| CBCustom Bath Products | Douglasville | GA | — | ◇ UNVERIFIED |
| CCCustom Cats Mi INC | Rockledge | FL | — | ◇ UNVERIFIED |
| CCCustom Cats Mi INC | Rockledge | FL | — | ◇ UNVERIFIED |
| CCCustom Coating Innovations | Lebanon | IL | — | ◇ UNVERIFIED |
| CCCustom Coating Innovations INC | Belleville | IL | — | ◇ UNVERIFIED |
| CCCustom Composites LLC | Oklahoma City | OK | — | ◇ UNVERIFIED |
| CCCustom Composites LLC / 1018 E Madison Fiberglass Mfg Faclty | Oklahoma City | OK | — | ◇ UNVERIFIED |
| CCCustom Container Valley Can LLC | Hadley | PA | — | ◇ UNVERIFIED |
| CMCustom Marble Solutions (0857155005) | Trotwood | OH | — | ◇ UNVERIFIED |
| CMCustom Metal Fabricators INC | Richmond | VA | — | ◇ UNVERIFIED |
| CMCustom Metals of Virginia | Manassas | VA | — | ◇ UNVERIFIED |
| CECutting Edge Logs | Boise | ID | — | ◇ UNVERIFIED |
| CMCuyahoga Molded Plastics Corporation (1318201452) | Euclid | OH | — | ◇ UNVERIFIED |
| CFC&w Fabricators | Gardner | MA | — | ◇ UNVERIFIED |
| DLDakkota Lighting Technologies | Rochester | MI | — | ◇ UNVERIFIED |
| DFDakota Fiberglass INC | Webster | SD | — | ◇ UNVERIFIED |
| DPDak Plastics | Minneapolis | KS | — | ◇ UNVERIFIED |
| DFDal-little Fabricating, Incorporated (1318008351) | Cleveland | OH | — | ◇ UNVERIFIED |
| DSDana Sealing Products, LLC | Milwaukee | WI | — | ◇ UNVERIFIED |
| DADanos and Curole Marine Contractors, LLC | Larose | LA | — | ◇ UNVERIFIED |
| DIDanser INC | Parkersburg | WV | — | ◇ UNVERIFIED |
