| IMInterstate Metals | Fort Morgan | CO | Primary Metal Manufacturing331524 | — | ◇ UNVERIFIED |
| KSKarl Schmidt Unisia INC | South Haven | MI | Primary Metal Manufacturing331524 | — | ◇ UNVERIFIED |
| KFKvk Foundry INC | Millington | IL | Primary Metal Manufacturing331524 | — | ◇ UNVERIFIED |
| LSLake Shore Foundry CO INC | Waukegan | IL | Primary Metal Manufacturing331524 | — | ◇ UNVERIFIED |
| MPMaclean Power, L.l.c. | Alabaster | AL | Primary Metal Manufacturing331524 | — | ◇ UNVERIFIED |
| MCMax Cast | Kalona | IA | Primary Metal Manufacturing331524 | — | ◇ UNVERIFIED |
| MMMcgraw Manufacturing INC | Anaheim | CA | Primary Metal Manufacturing331524 | — | ◇ UNVERIFIED |
| MCMetalloy Corp, The, Mississippi Division | Shannon | MS | Primary Metal Manufacturing331524 | — | ◇ UNVERIFIED |
| MHMile Hi Metal Foundry | Denver | CO | Primary Metal Manufacturing331524 | — | ◇ UNVERIFIED |
| MAMonarch Aluminum Casting CO | South Gate | CA | Primary Metal Manufacturing331524 | — | ◇ UNVERIFIED |
| OLOberdorfer LLC | Syracuse | NY | Primary Metal Manufacturing331524 | — | ◇ UNVERIFIED |
| OAOlson Aluminum Castings | Rockford | IL | Primary Metal Manufacturing331524 | — | ◇ UNVERIFIED |
| PCPacific Cast Products | Santa Fe Springs | CA | Primary Metal Manufacturing331524 | — | ◇ UNVERIFIED |
| PCPechiney Cast Plate INC | Vernon | CA | Primary Metal Manufacturing331524 | — | ◇ UNVERIFIED |
| PMPerfection Molders | Goodlettsville | TN | Primary Metal Manufacturing331524 | — | ◇ UNVERIFIED |
| PPPhillips Patterns & Castings, INC | Muncie | IN | Primary Metal Manufacturing331524 | — | ◇ UNVERIFIED |
| PIPhoenix Industries | Juniata | NE | Primary Metal Manufacturing331524 | — | ◇ UNVERIFIED |
| PAPrecision Aluminum INC. | Wadsworth | OH | Primary Metal Manufacturing331524 | — | ◇ UNVERIFIED |
| PCPrecision Cut Ind - 60 Ram Drive | Hanover | PA | Primary Metal Manufacturing331524 | — | ◇ UNVERIFIED |
| PCProduction Castings | Missouri | MO | Primary Metal Manufacturing331524 | — | ◇ UNVERIFIED |
| PCProgress Casting Group INC - Albert Lea | Albert Lea | MN | Primary Metal Manufacturing331524 | — | ◇ UNVERIFIED |
| PCProgress Casting Group INC - Plymouth | Plymouth | MN | Primary Metal Manufacturing331524 | — | ◇ UNVERIFIED |
| RARavenna Aluminum Industries INC | Ravenna | OH | Primary Metal Manufacturing331524 | — | ◇ UNVERIFIED |
| RARegen Alum Llc/yoe | Yoe | PA | Primary Metal Manufacturing331524 | — | ◇ UNVERIFIED |
| RWRobert White | Centralia | IL | Primary Metal Manufacturing331524 | — | ◇ UNVERIFIED |
| RFRockford Foundries | Rockford | IL | Primary Metal Manufacturing331524 | — | ◇ UNVERIFIED |
| RARoss Aluminum Foundries Avon Div | Sidney | OH | Primary Metal Manufacturing331524 | — | ◇ UNVERIFIED |
| RRyerson | Marshalltown | IA | Primary Metal Manufacturing331524 | — | ◇ UNVERIFIED |
| SSSewah Studios | Marietta | OH | Primary Metal Manufacturing331524 | — | ◇ UNVERIFIED |
| SASouthern Aluminum Foundry:clinton | Clinton | SC | Primary Metal Manufacturing331524 | — | ◇ UNVERIFIED |
| SASouthern Aluminum Foundry & Machine INC - Laurens | Laurens | SC | Primary Metal Manufacturing331524 | — | ◇ UNVERIFIED |
| SSStahl Speciality CO North | Kingsville | MO | Primary Metal Manufacturing331524 | — | ◇ UNVERIFIED |
| SMSullivan Metals INC | Holly Springs | MS | Primary Metal Manufacturing331524 | — | ◇ UNVERIFIED |
| SFSuperior Foundry | Independence | MO | Primary Metal Manufacturing331524 | — | ◇ UNVERIFIED |
| TCTec Cast CORP | Moonachie | NJ | Primary Metal Manufacturing331524 | — | ◇ UNVERIFIED |
| TCTeledyne Cast Parts Pomona Operations | Walnut | CA | Primary Metal Manufacturing331524 | — | ◇ UNVERIFIED |
| TFTrio Foundry INC | Aurora | IL | Primary Metal Manufacturing331524 | — | ◇ UNVERIFIED |
| TCTwin City Holland LLC - Administrative Id # Only | Davenport | IA | Primary Metal Manufacturing331524 | — | ◇ UNVERIFIED |
| UCUltimate Casting and Machining | West Branch | MI | Primary Metal Manufacturing331524 | — | ◇ UNVERIFIED |
| UWUltra Wheel CO | Buena Park | CA | Primary Metal Manufacturing331524 | — | ◇ UNVERIFIED |
| UNUp North Industries LLC | Petoskey | MI | Primary Metal Manufacturing331524 | — | ◇ UNVERIFIED |
| WFWinner Foundries & Mfg CO | Arvada | CO | Primary Metal Manufacturing331524 | — | ◇ UNVERIFIED |
| WDWolff & Dungey | Syracuse | NY | Primary Metal Manufacturing331524 | — | ◇ UNVERIFIED |
| WIWyman-gordon Investment Castings INC | Franklin | NH | Primary Metal Manufacturing331524 | — | ◇ UNVERIFIED |
| ABACMT Bristol | Bristol | CT | Primary Metal Manufacturing331524 | 1-19 | ◐ LIKELY ACTIVE |
| BABodine Aluminum, Inc.- Jackson | Jackson | TN | Primary Metal Manufacturing331524 | 500+ | ◐ LIKELY ACTIVE |
| CICarson Industries, Inc. | Freeport | PA | Primary Metal Manufacturing331524 | 20-99 | ◐ LIKELY ACTIVE |
| CMCe-ri-ss Materials LLC | Knoxville | TN | Primary Metal Manufacturing331524 | — | ◐ LIKELY ACTIVE |
| EAEagle Aluminum Cast Products Sand Mold | Muskegon | MI | Primary Metal Manufacturing331524 | 1-19 | ◐ LIKELY ACTIVE |
| EGEdelbrock Group, LLC | San Jacinto | CA | Primary Metal Manufacturing331524 | 100-499 | ◐ LIKELY ACTIVE |
