| IHIwg High Performance Conductors | Littleton | NH | — | ◇ UNVERIFIED |
| JBJ & B Enterprises | Santa Clara | CA | — | ◇ UNVERIFIED |
| JJJci Jones Chemicals INC | Merrimack | NH | — | ◇ UNVERIFIED |
| JMJeremy Martin | Santa Cruz | CA | — | ◇ UNVERIFIED |
| JMJ.K. Morris Holdings, LLC | Decatur | IN | — | ◇ UNVERIFIED |
 Kaiser Aluminum Fabricated Products, LLC | Los Angeles | CA | — | ◇ UNVERIFIED |
| KAKaiser Alutek | Spokane | WA | — | ◇ UNVERIFIED |
| KWKalas Wire | Lancaster | PA | — | ◇ UNVERIFIED |
| KAKb Alloys INC | Malaga | WA | — | ◇ UNVERIFIED |
| KSKearny Smelting & Refining CORP | Kearny | NJ | — | ◇ UNVERIFIED |
| KAKentucky Aluminum Processors (kap) - Russellville | Russellville | KY | — | ◇ UNVERIFIED |
| KRKerebe Recycling Company | Monett | MO | — | ◇ UNVERIFIED |
| KAKeystone Automotive Industries Inc- Transmetco | Huntington | IN | — | ◇ UNVERIFIED |
| KCKeywell CORP - Vac Air Alloys Div | Midland | PA | — | ◇ UNVERIFIED |
| KLKeywell LLC | Chicago | IL | — | ◇ UNVERIFIED |
| KAKoenig and Vitts Mirro Plnt 5 | Manitowoc | WI | — | ◇ UNVERIFIED |
| KRKohart Recycling of Fostoria | Fostoria | OH | — | ◇ UNVERIFIED |
| KKoken-koken | Saint Louis | MO | — | ◇ UNVERIFIED |
| KWKris-tech Wire CO INC | Rome | NY | — | ◇ UNVERIFIED |
| KEKtba Enterprises INC. | Upper Paxton, Township of | PA | — | ◇ UNVERIFIED |
| KIKuprion, INC. | Fremont | CA | — | ◇ UNVERIFIED |
| KRKymera Reading Alloys Inc/robesonia | Robesonia | PA | — | ◇ UNVERIFIED |
| LCLake Copper Conductors Hoffman Building | Elkhart | IN | — | ◇ UNVERIFIED |
| LCLake Copper Conductors LLC | Elkhart | IN | — | ◇ UNVERIFIED |
| LSLavin & Sons | North Chicago | IL | — | ◇ UNVERIFIED |
| LALazar Anode Technologies LLC | Hawesville | KY | — | ◇ UNVERIFIED |
| LILinesets INC | Sanger | CA | — | ◇ UNVERIFIED |
| LBListon Brick Company of Corona | Corona | CA | — | ◇ UNVERIFIED |
| LMLite-n-bolt Manufacturing CO | Leitchfield | KY | — | ◇ UNVERIFIED |
| LILixivia INC | Santa Barbara | CA | — | ◇ UNVERIFIED |
| LILixivia INC | Santa Barbara | CA | — | ◇ UNVERIFIED |
| LALotte Aluminium Materials USA LLC | Elizabethtown | KY | — | ◇ UNVERIFIED |
| LLoxcreen | Hayti | MO | — | ◇ UNVERIFIED |
| LBLuvata Buffalo INC | Buffalo | NY | — | ◇ UNVERIFIED |
| MTM/a-com Technology Solutions Holdings, INC. | Londonderry | NH | — | ◇ UNVERIFIED |
| MMManchester Metals | North Manchester | IN | — | ◇ UNVERIFIED |
| MIMankato Iron & Metal INC | Mankato | MN | — | ◇ UNVERIFIED |
| MCMarinette Casting CORP | Peshtigo | WI | — | ◇ UNVERIFIED |
| MGMarion Gardner Jr | Dennison | IL | — | ◇ UNVERIFIED |
| MGMark Gray Enterprises | Columbus | OH | — | ◇ UNVERIFIED |
| MRMaryland Recycling | Baltimore | MD | — | ◇ UNVERIFIED |
| MKMb Kit Systems INC. | Akron | OH | — | ◇ UNVERIFIED |
| MSMetal Sales Manufacturing CORP | Woodland | CA | — | ◇ UNVERIFIED |
| MMetalx | Auburn | IN | — | ◇ UNVERIFIED |
| MRMetech Recycling | Gilroy | CA | — | ◇ UNVERIFIED |
| MSMetro Scrap Metals INC | North Little Rock | AR | — | ◇ UNVERIFIED |
| MZMidwest Zinc-hillsboro INC | Hillsboro | IL | — | ◇ UNVERIFIED |
| MCMike Clarksean & Diane Foran | Bakersfield | CA | — | ◇ UNVERIFIED |
| MSMobile Skids INC. | Brookfield | OH | — | ◇ UNVERIFIED |
| MBMontclair Bronze INC | Montclair | CA | — | ◇ UNVERIFIED |
| MMoozcomp | Santa Monica | CA | — | ◇ UNVERIFIED |
| MRMountain Ridge Metals 1678 Rte 209 | Millersburg | PA | — | ◇ UNVERIFIED |
| MRMountain Ridge Metals Millersburg | Millersburg | PA | — | ◇ UNVERIFIED |
| MBMueller Brass CO | Belding | MI | — | ◇ UNVERIFIED |
| NINanosd INC Energy Nanotechnology R&d | San Diego | CA | — | ◇ UNVERIFIED |
| NANanshan America Advanced Aluminum Technologies | Lafayette | IN | — | ◇ UNVERIFIED |
| NCNashtec Corpus Christi Plant | Gregory | TX | — | ◇ UNVERIFIED |
| NCNational Copper & Smelting | Huntsville | AL | — | ◇ UNVERIFIED |
| NWNational Wire & Cable CORP | Los Angeles | CA | — | ◇ UNVERIFIED |
| NLNavitus LLC | Bellefonte | PA | — | ◇ UNVERIFIED |
| NUNemak USA INC. - Gateway | Sheboygan | WI | — | ◇ UNVERIFIED |
| NENew England Lead Burning Co, INC | San Leandro | CA | — | ◇ UNVERIFIED |
| NMNewton Mcdonald County Landfill | Neosho | MO | — | ◇ UNVERIFIED |
| NMNexans Magnet Wire USA Incorporated | Mexico | MO | — | ◇ UNVERIFIED |
| NBNovelis Bay Minette Operating Site | Bay Minette | AL | — | ◇ UNVERIFIED |
| NMNull's Machine & Mfg., Inc., Huntington | Huntington | WV | — | ◇ UNVERIFIED |
| NTNvent Thermal LLC | Redwood City | CA | — | ◇ UNVERIFIED |
| OIOgs/cascade INC | Salem | OR | — | ◇ UNVERIFIED |
| OVOhio Valley Aluminum | Shelbyville | KY | — | ◇ UNVERIFIED |
| OVOhio Valley Aluminum C LLC Niles Facilit | Niles | OH | — | ◇ UNVERIFIED |
| OVOhio Valley Aluminum CO. LLC | Boonville | IN | — | ◇ UNVERIFIED |
| OIOk Iron and Metal / Metal Reclamation Faclty | Ardmore | OK | — | ◇ UNVERIFIED |
| OCOld Castle Building Envelope | Bloomsburg | PA | — | ◇ UNVERIFIED |
| OWOmega Wire INC Santa Teresa Plant | Santa Teresa | NM | — | ◇ UNVERIFIED |
| OEOntario Extrusions, INC. | Ontario | CA | — | ◇ UNVERIFIED |
| OCOutokumpu Copper Franklin | Franklin | KY | — | ◇ UNVERIFIED |
| OHOwls Head Alloys | West Point | MS | — | ◇ UNVERIFIED |
| PMPacer Marine | Sarasota | FL | — | ◇ UNVERIFIED |
| PPPacific Power Vac - Portland Facility | Portland | OR | — | ◇ UNVERIFIED |
| PSPacific Steel & Recycling | Mills | WY | — | ◇ UNVERIFIED |
| PIPanther Ideal Holdings, LLC | St. Augustine | FL | — | ◇ UNVERIFIED |
| PEParamount Extrusions CO. | Paramount | CA | — | ◇ UNVERIFIED |
| PAPenn Aluminum Industries | Murphysboro | IL | — | ◇ UNVERIFIED |
| PSPerimeter Solutions LP | Mcclellan | CA | — | ◇ UNVERIFIED |
| PDPhelps Dodge Magnet Wire | El Paso | TX | — | ◇ UNVERIFIED |
| PDPhelps Dodge Magnet Wire CO | Laurinburg | NC | — | ◇ UNVERIFIED |
| PIPhibro-tech, INC. | Buttonwillow | CA | — | ◇ UNVERIFIED |
| PIPilot Industries INC | Manchester | MI | — | ◇ UNVERIFIED |
| PWPimalco (a Wholly-owned Subsidiary of Alcoa) | Chandler | AZ | — | ◇ UNVERIFIED |
| PEPowerhouse Entertainment LLC | North Hollywood | CA | — | ◇ UNVERIFIED |
| PTPrecision Tube CO LLC | Lansdale | PA | — | ◇ UNVERIFIED |
| PTPrecision Tube CO / North Wales | North Wales | PA | — | ◇ UNVERIFIED |
| PDProcesadora De Metales INC. | Dorado | PR | — | ◇ UNVERIFIED |
 Profile Extrusion CO INC | Coldwater | MI | — | ◇ UNVERIFIED |
| PWPro Windows and Doors MFG Inc | Luquillo | PR | — | ◇ UNVERIFIED |
| PIPSI Industries, Inc. | Irving | TX | — | ◇ UNVERIFIED |
| QAQuaker Alloy Inc/myerstown | Myerstown | PA | — | ◇ UNVERIFIED |
| QIQualchem INC. | Unincorporated Jeffco | CO | — | ◇ UNVERIFIED |
| QIQualitek International INC | Addison | IL | — | ◇ UNVERIFIED |
| QAQuandt Auto Salvage | Carroll | IA | — | ◇ UNVERIFIED |
