| CICoastcast INC | Gardena | CA | Primary Metal Manufacturing331512 | — | ◇ UNVERIFIED |
| CICustom Industrial CO. | Olathe | KS | Primary Metal Manufacturing331512 | — | ◇ UNVERIFIED |
 Dameron Alloy Foundries INC | Compton | CA | Primary Metal Manufacturing331512 | — | ◇ UNVERIFIED |
| DIDolphin Incorporated Dba Dolphin Castings | Phoenix | AZ | Primary Metal Manufacturing331512 | — | ◇ UNVERIFIED |
| EEEutectic Engineering INC | Detroit | MI | Primary Metal Manufacturing331512 | — | ◇ UNVERIFIED |
| FPFenico Precision Castings INC | Paramount | CA | Primary Metal Manufacturing331512 | — | ◇ UNVERIFIED |
| HLHarbor Lift Service LLC | Wilmington | CA | Primary Metal Manufacturing331512 | — | ◇ UNVERIFIED |
 Hitchiner Manufacturing Co., INC. | Milford | NH | Primary Metal Manufacturing331512 | — | ◇ UNVERIFIED |
| HCHowmet Castings | City of Industry | CA | Primary Metal Manufacturing331512 | — | ◇ UNVERIFIED |
| ICImds Corporation a Corporation of Delaware | Molalla | OR | Primary Metal Manufacturing331512 | — | ◇ UNVERIFIED |
| JEJV Explore | Fullerton | CA | Primary Metal Manufacturing331512 | — | ◇ UNVERIFIED |
| LSLone Star Foundries, INC. | Austin | TX | Primary Metal Manufacturing331512 | — | ◇ UNVERIFIED |
| MAMarin Airporter | San Rafael | CA | Primary Metal Manufacturing331512 | — | ◇ UNVERIFIED |
| MMMendo Mill Lumber Company | Ukiah | CA | Primary Metal Manufacturing331512 | — | ◇ UNVERIFIED |
| MIMetaltek International Wis Investcast | Watertown | WI | Primary Metal Manufacturing331512 | — | ◇ UNVERIFIED |
| NCNalco C/o Cleveland Cliffs | Eckman | WV | Primary Metal Manufacturing331512 | — | ◇ UNVERIFIED |
| NSNet Shapes INC | Ontario | CA | Primary Metal Manufacturing331512 | — | ◇ UNVERIFIED |
| OOjibway | Ecorse | MI | Primary Metal Manufacturing331512 | — | ◇ UNVERIFIED |
| PIPal-tec INC | Wallace | MI | Primary Metal Manufacturing331512 | — | ◇ UNVERIFIED |
 Pcc Structurals, INC. | Clackamas | OR | Primary Metal Manufacturing331512 | — | ◇ UNVERIFIED |
| PCPrecision Castparts CORP. | Carson City | NV | Primary Metal Manufacturing331512 | — | ◇ UNVERIFIED |
 Precision Founders, INC. Dba Pcc Structurals San Leandro | San Leandro | CA | Primary Metal Manufacturing331512 | — | ◇ UNVERIFIED |
| RPR2 Properties, LLC | Waukesha | WI | Primary Metal Manufacturing331512 | — | ◇ UNVERIFIED |
| RHRaymond Handling | Santa Fe Springs | CA | Primary Metal Manufacturing331512 | — | ◇ UNVERIFIED |
| RMReed Manufacturing INC Dba American Casting CO | Hollister | CA | Primary Metal Manufacturing331512 | — | ◇ UNVERIFIED |
| SESolo Enterprise CORP | City of Industry | CA | Primary Metal Manufacturing331512 | — | ◇ UNVERIFIED |
| SISouthern Investment Casting CO | Blountville | TN | Primary Metal Manufacturing331512 | — | ◇ UNVERIFIED |
 Southern Tool INC | Oxford | AL | Primary Metal Manufacturing331512 | — | ◇ UNVERIFIED |
 Thermal Equipment Corporation | Rancho Dominguez | CA | Primary Metal Manufacturing331512 | — | ◇ UNVERIFIED |
| TCTial Cast | Owosso | MI | Primary Metal Manufacturing331512 | — | ◇ UNVERIFIED |
| WGWa317939428 - Gray Mold Company INC | Bellingham | WA | Primary Metal Manufacturing331512 | — | ◇ UNVERIFIED |
