| CMCenterline Marine Supply LLC | Seminole | FL | — | ◇ UNVERIFIED |
| CWCentral Wire - Dumas Division | Dumas | AR | — | ◇ UNVERIFIED |
| CACentury Aluminum of Kentucky General Partnership | Hawesville | KY | — | ◇ UNVERIFIED |
| CACentury Aluminum of Kentucky, LLC | Hawesville | KY | — | ◇ UNVERIFIED |
| CACentury Aluminum of South Carolina INC | Goose Creek | SC | — | ◇ UNVERIFIED |
| CACentury Aluminum of West Virginia | Ravenswood | WV | — | ◇ UNVERIFIED |
| CFCerro Flow Products INC | Bossier City | LA | — | ◇ UNVERIFIED |
| CUCertex USA LLC | Wilmington | CA | — | ◇ UNVERIFIED |
| CMChalcolithic Metals LLC | Hendersonville | TN | — | ◇ UNVERIFIED |
| CMChalcolithic Metals LLC | Hendersonville | TN | — | ◇ UNVERIFIED |
| CCChamplain Cable Berkshire Electric Div | Northampton (leeds) | MA | — | ◇ UNVERIFIED |
| CChemetco | Hartford | IL | — | ◇ UNVERIFIED |
| CFChester Foundry | Chester | IL | — | ◇ UNVERIFIED |
| CCinao | Batavia | OH | — | ◇ UNVERIFIED |
| CCCinch Connectors, INC. | Mcallen | TX | — | ◇ UNVERIFIED |
| CIClick Industrial, LLC | Louisa | VA | — | ◇ UNVERIFIED |
| CWC.n. Wire Corporation | Santa Teresa | NM | — | ◇ UNVERIFIED |
| CMCoast Metals Exchange INC. | Montclair | CA | — | ◇ UNVERIFIED |
| CCColeman Cable INC | North Chicago | IL | — | ◇ UNVERIFIED |
| CCColeman Cable INC | North Chicago | IL | — | ◇ UNVERIFIED |
| CFColumbia Falls Aluminum Company Building 1 | Columbia Falls | MT | — | ◇ UNVERIFIED |
| CECom Ed - United Scrap Metal INC | Cicero | IL | — | ◇ UNVERIFIED |
| CMCommercial Metals CO | Joplin | MO | — | ◇ UNVERIFIED |
| CACommonwealth Aluminum Carson Rolling Mill | Long Beach | CA | — | ◇ UNVERIFIED |
| CMConemaugh Mem Med Ctr/johnstown | Johnstown | PA | — | ◇ UNVERIFIED |
| CAConstellium Automotive Structures North America | Van Buren Twp | MI | — | ◇ UNVERIFIED |
| CAConstellium Automotive USA LLC | Novi | MI | — | ◇ UNVERIFIED |
 Constellium Rolled Products - Ravenswood | Ravenswood | WV | — | ◇ UNVERIFIED |
| CAContinental Aluminum | New Hudson | MI | — | ◇ UNVERIFIED |
| CWCraig Wire ? Municipal Parkway | Douglasville | GA | — | ◇ UNVERIFIED |
 Craig Wire Products, LLC | Temple | GA | — | ◇ UNVERIFIED |
| CLCr Laurence Las Vegas Service Center | Las Vegas | NV | — | ◇ UNVERIFIED |
| CLCr Laurence - Union City | Union City | CA | — | ◇ UNVERIFIED |
| CMCroft Metals INC | Newton | MS | — | ◇ UNVERIFIED |
| CWCubit Wire & Cable | Holyoke | MA | — | ◇ UNVERIFIED |
| CACustom Alloy Sales INC | Lynwood | CA | — | ◇ UNVERIFIED |
| CGCustom Grinders Sales, INC. | Chatsworth | GA | — | ◇ UNVERIFIED |
| CMCustom Machined Products | Escondido | CA | — | ◇ UNVERIFIED |
| DADajcor Aluminum INC. Aluminum Processing Plant No. 1 | Chavies | KY | — | ◇ UNVERIFIED |
| DWDan's Wire Mfg, INC | Fremont | CA | — | ◇ UNVERIFIED |
| DZDee Zee Extrusion | Des Moines | IA | — | ◇ UNVERIFIED |
| DBDenny Beckner & CO | Manchester | KY | — | ◇ UNVERIFIED |
| DTDimension Technology Chemical Systems INC | El Dorado | CA | — | ◇ UNVERIFIED |
| DSDimic Steel Tech, INC. | Upland | CA | — | ◇ UNVERIFIED |
| DMDionisio Metal and Iron, INC. | Pueblo | CO | — | ◇ UNVERIFIED |
| DADot Aluminum Rail Manufacturer, INC. | Land O Lakes | FL | — | ◇ UNVERIFIED |
| DLDualDraw, LLC | Denver | CO | — | ◇ UNVERIFIED |
 Dwa Aluminum Composites, Usa, INC. | Santa Clarita | CA | — | ◇ UNVERIFIED |
| EBEast Birmingham Bronze Foundry INC | Birmingham | AL | — | ◇ UNVERIFIED |
| ELEcovery LLC Expansion | Loxley | AL | — | ◇ UNVERIFIED |
