| AIAlpha Investment Casting CORP / Alpha Investment Casting CORP | Tulsa | OK | Primary Metal Manufacturing331512 | — | ◇ UNVERIFIED |
 Carley Foundry INC | Blaine | MN | Primary Metal Manufacturing331512 | — | ◇ UNVERIFIED |
| CPCitation Precision | Rancho Cucamonga | CA | Primary Metal Manufacturing331512 | — | ◇ UNVERIFIED |
| FPFs Precision Tech | Compton | CA | Primary Metal Manufacturing331512 | — | ◇ UNVERIFIED |
| HLHighland Lakes Quality Casting INC. | Marble Falls | TX | Primary Metal Manufacturing331512 | — | ◇ UNVERIFIED |
| HMHitchiner Manufacturing CO INC | Milford | NH | Primary Metal Manufacturing331512 | — | ◇ UNVERIFIED |
| MCMed Cast Incorporated | Warsaw | IN | Primary Metal Manufacturing331512 | — | ◇ UNVERIFIED |
| MPMississippi Precision Cast Parts LLC | Columbus | MS | Primary Metal Manufacturing331512 | — | ◇ UNVERIFIED |
| NSNet Shapes, INC. | Ontario | CA | Primary Metal Manufacturing331512 | — | ◇ UNVERIFIED |
| OIOklahoma Investment Casting CO | Blackwell | OK | Primary Metal Manufacturing331512 | — | ◇ UNVERIFIED |
| PFPac Foundries - Industry | City of Industry | CA | Primary Metal Manufacturing331512 | — | ◇ UNVERIFIED |
 Pcc Structurals, INC. - Aluminum & Stainless Steel Foundry | Ogden | UT | Primary Metal Manufacturing331512 | — | ◇ UNVERIFIED |
| Pcc Structurals INC - Small Structurals Business Operations | Clackamas | OR | Primary Metal Manufacturing331512 | — | ◇ UNVERIFIED |
| SCSure Cast | Burnet | TX | Primary Metal Manufacturing331512 | — | ◇ UNVERIFIED |
| WPWisconsin Precision Casting CORP | East Troy | WI | Primary Metal Manufacturing331512 | — | ◇ UNVERIFIED |
| ACArca Cast INC | Bay City | MI | Primary Metal Manufacturing331512 | — | ◇ UNVERIFIED |
| ACAccu Cast Operations | Chattanooga | TN | Primary Metal Manufacturing331512 | — | ◇ UNVERIFIED |
| AMAero Metals, INC Dar;ington St | La Porte | IN | Primary Metal Manufacturing331512 | — | ◇ UNVERIFIED |
 Allied Metals CORP | Troy | MI | Primary Metal Manufacturing331512 | — | ◇ UNVERIFIED |
| AAAmerican Aerospace Technical Castings INC | Phoenix | AZ | Primary Metal Manufacturing331512 | — | ◇ UNVERIFIED |
| ASAmeron Steel Fabrication Division | Fontana | CA | Nonmetallic Mineral Product Manufacturing327332 | — | ◇ UNVERIFIED |
| AIAuburn Investment Castings | Auburn | AL | Primary Metal Manufacturing331512 | — | ◇ UNVERIFIED |
| APAvalon Precision Casting Company LLC | Cleveland | OH | Primary Metal Manufacturing331512 | — | ◇ UNVERIFIED |
| CFCalcagno Foundry | Boring | OR | Primary Metal Manufacturing331512 | — | ◇ UNVERIFIED |
| CACast Alloys INC | Northridge | CA | Primary Metal Manufacturing331512 | — | ◇ UNVERIFIED |
| CEChart Energy & Chemical INC | La Crosse | WI | Primary Metal Manufacturing331512 | — | ◇ UNVERIFIED |
| CTCooper Tools LLC | Monroe | NC | Primary Metal Manufacturing331512 | — | ◇ UNVERIFIED |
| DMDaimlerchrysler Mt Elliott | Detroit | MI | Primary Metal Manufacturing331512 | — | ◇ UNVERIFIED |
| DIDolphin Incorporated | Phoenix | AZ | Primary Metal Manufacturing331512 | — | ◇ UNVERIFIED |
| ECElectro Core | Washington | MO | Primary Metal Manufacturing331512 | — | ◇ UNVERIFIED |
| FCFlowserve Corporation * | Dayton | OH | Primary Metal Manufacturing331512 | — | ◇ UNVERIFIED |
| FFFunk Finecast INC | Columbus | OH | Primary Metal Manufacturing331512 | — | ◇ UNVERIFIED |
| ICInvecast Corporation | Warren | MI | Primary Metal Manufacturing331512 | — | ◇ UNVERIFIED |
| KCKrall Cast INC | City of Industry | CA | Primary Metal Manufacturing331512 | — | ◇ UNVERIFIED |
| MSMorton Salt INC - Weeks Island Facility | New Iberia | LA | Primary Metal Manufacturing331512 | — | ◇ UNVERIFIED |
| PPPrecision Propellers | Indianapolis | IN | Primary Metal Manufacturing331512 | — | ◇ UNVERIFIED |
| QIQuality Investment Castings INC | Blandon | PA | Primary Metal Manufacturing331512 | — | ◇ UNVERIFIED |
| SASouthern Alloy CORP | Sylacauga | AL | Primary Metal Manufacturing331512 | — | ◇ UNVERIFIED |
| TITeledyne Instruments - Analytical Instruments | City of Industry | CA | Primary Metal Manufacturing331512 | — | ◇ UNVERIFIED |
| YMYamaha Marine Precision Propellers INC | Indianapolis | IN | Primary Metal Manufacturing331512 | — | ◇ UNVERIFIED |
| KTK.w. Thompson Tool CO. INC | Rochester | NH | Primary Metal Manufacturing331512 | — | ◇ UNVERIFIED |
| AFAelco Foundries INC | Milwaukee | WI | Primary Metal Manufacturing331512 | — | ◇ UNVERIFIED |
| AMAero Metals, INC. | La Porte | IN | Primary Metal Manufacturing331512 | — | ◇ UNVERIFIED |
| AHAlcoa Howmet - Ti Cast Plant 5 | Whitehall | MI | Primary Metal Manufacturing331512 | — | ◇ UNVERIFIED |
| AAAmerican Alloy Foundry INC | Baltimore | MD | Primary Metal Manufacturing331492 | — | ◇ UNVERIFIED |
 Barron Industries | Oxford | MI | Primary Metal Manufacturing331512 | — | ◇ UNVERIFIED |
| CPCastco Products | Petoskey | MI | Primary Metal Manufacturing331512 | — | ◇ UNVERIFIED |
| CVChicago Vacuum Castings CORP | Chicago | IL | Primary Metal Manufacturing331512 | — | ◇ UNVERIFIED |
| CCCoastcast CORP | Rancho Dominguez | CA | Primary Metal Manufacturing331512 | — | ◇ UNVERIFIED |
| CICoastcast INC | Gardena | CA | Primary Metal Manufacturing331512 | — | ◇ UNVERIFIED |
