| FAFrontier Aluminum Corporation | Corona | CA | Primary Metal Manufacturing331318 | — | ◇ UNVERIFIED |
| GAGemini Aluminum CORP | Pomona | CA | Primary Metal Manufacturing331316 | — | ◇ UNVERIFIED |
| GCGeneral Cable CORP. | Williamsport | PA | Primary Metal Manufacturing331318 | — | ◇ UNVERIFIED |
| HEHalliburton Energy Services | Amarillo | TX | Primary Metal Manufacturing331318 | — | ◇ UNVERIFIED |
| HCHandi-foil CORP. | Naperville | IL | Primary Metal Manufacturing331318 | — | ◇ UNVERIFIED |
| HAHydro Aluminum North America | Wawarsing | NY | Primary Metal Manufacturing331318 | — | ◇ UNVERIFIED |
| IEInternational Extrusion CORP | Alhambra | CA | Primary Metal Manufacturing331316 | — | ◇ UNVERIFIED |
| IMInterstate Material Supply | Orange | CA | Primary Metal Manufacturing331318 | — | ◇ UNVERIFIED |
 Kaiser Aluminum Fabricated Products, LLC | Los Angeles | CA | Primary Metal Manufacturing331318 | — | ◇ UNVERIFIED |
| KEKtba Enterprises INC. | Upper Paxton, Township of | PA | Primary Metal Manufacturing331318 | — | ◇ UNVERIFIED |
| LBListon Brick Company of Corona | Corona | CA | Primary Metal Manufacturing331318 | — | ◇ UNVERIFIED |
| MSMetal Sales Manufacturing CORP | Woodland | CA | Primary Metal Manufacturing331318 | — | ◇ UNVERIFIED |
| MCMike Clarksean & Diane Foran | Bakersfield | CA | Primary Metal Manufacturing331318 | — | ◇ UNVERIFIED |
| OCOld Castle Building Envelope | Bloomsburg | PA | Primary Metal Manufacturing331318 | — | ◇ UNVERIFIED |
| PIPanther Ideal Holdings, LLC | St. Augustine | FL | Primary Metal Manufacturing331318 | — | ◇ UNVERIFIED |
| PEParamount Extrusions CO. | Paramount | CA | Primary Metal Manufacturing331318 | — | ◇ UNVERIFIED |
| PAPenn Aluminum Industries | Murphysboro | IL | Primary Metal Manufacturing331318 | — | ◇ UNVERIFIED |
| PAPostle Aluminum CO. | Elkhart | IN | Primary Metal Manufacturing331318 | — | ◇ UNVERIFIED |
| PWPro Windows and Doors MFG Inc | Luquillo | PR | Primary Metal Manufacturing331318 | — | ◇ UNVERIFIED |
| RIRti International Metals INC. | Houston | TX | Primary Metal Manufacturing331318 | — | ◇ UNVERIFIED |
| SESapa Extrusions, L.l.c. | Delhi | LA | Primary Metal Manufacturing331318 | — | ◇ UNVERIFIED |
| SESapa Extrusions North America, LLC | Phoenix | AZ | Primary Metal Manufacturing331318 | — | ◇ UNVERIFIED |
| SCShape CORP | Trenton | OH | Primary Metal Manufacturing331318 | — | ◇ UNVERIFIED |
| SASierra Aluminum, Div of Samuel, Son & CO | Riverside | CA | Primary Metal Manufacturing331318 | — | ◇ UNVERIFIED |
| SASierra Aluninum Fontana Extrusion Operation | Fontana | CA | Primary Metal Manufacturing331318 | — | ◇ UNVERIFIED |
| SSigncomp | Grand Rapids | MI | Primary Metal Manufacturing331318 | — | ◇ UNVERIFIED |
 So-cal Value Added LLC | Camarillo | CA | Primary Metal Manufacturing331318 | — | ◇ UNVERIFIED |
| SMSouthern Metals, LLC | Weirsdale | FL | Primary Metal Manufacturing331318 | — | ◇ UNVERIFIED |
| SCSouthwire CO | Flora | IL | Primary Metal Manufacturing331318 | — | ◇ UNVERIFIED |
| SCSouthwire Company (armoring Plant) | Florence | AL | Primary Metal Manufacturing331318 | — | ◇ UNVERIFIED |
| SCSouthwire Company Kentucky Plant | Hawesville | KY | Primary Metal Manufacturing331318 | — | ◇ UNVERIFIED |
| TWThe William L. Bonnell Company INC. | El Campo | TX | Primary Metal Manufacturing331318 | — | ◇ UNVERIFIED |
| TETower Extrusion LTD | Wylie | TX | Primary Metal Manufacturing331316 | — | ◇ UNVERIFIED |
| UMUniversal Molding Company | Lynwood | CA | Primary Metal Manufacturing331314 | — | ◇ UNVERIFIED |
| UMUniversal Molding Company INC. | Anaheim | CA | Primary Metal Manufacturing331318 | — | ◇ UNVERIFIED |
| UOUsdol Osha - Atlanta West Ao | Franklin | GA | Primary Metal Manufacturing331318 | — | ◇ UNVERIFIED |
| YDYellow Dog Extrusion | Mishawaka | IN | Primary Metal Manufacturing331318 | — | ◇ UNVERIFIED |
