| 4E45qua Emery Cutter & Foundry Co.,inc. Dba Piqua Em | Piqua | OH | — | ◇ UNVERIFIED |
| 5I513 Independent Road, LLC | Oakland | CA | — | ◇ UNVERIFIED |
| ABA & B Foundry & Machining | Franklin | OH | — | ◇ UNVERIFIED |
| ACAccu Cast Operations | Chattanooga | TN | — | ◇ UNVERIFIED |
| APAce Pattern and Foundry of Kansas INC | Kansas City | KS | — | ◇ UNVERIFIED |
| ACA & C Foundry Products INC | Portland | OR | — | ◇ UNVERIFIED |
 Acme Foundry INC | Denver | CO | — | ◇ UNVERIFIED |
| ABActive Brass Foundry | Telford | PA | — | ◇ UNVERIFIED |
| AFAelco Foundries INC | Milwaukee | WI | — | ◇ UNVERIFIED |
| AMAero Metals, INC. | La Porte | IN | — | ◇ UNVERIFIED |
| AMAero Metals, INC Dar;ington St | La Porte | IN | — | ◇ UNVERIFIED |
| ADAerospace Display Sys Hatfield Fac | Hatfield | PA | — | ◇ UNVERIFIED |
| AAAerotec Alloys | Norwalk | CA | — | ◇ UNVERIFIED |
| ATAfl Telecommunications LLC | Bristol | VA | — | ◇ UNVERIFIED |
| AFAlcasco Foundry | Harvey | IL | — | ◇ UNVERIFIED |
| ACAlcast Company Midwest Works LLC | Fairfield | IA | — | ◇ UNVERIFIED |
| AHAlcoa Howmet - Ti Cast Plant 5 | Whitehall | MI | — | ◇ UNVERIFIED |
| AFAlegacy Food Services Group INC | Santa Fe Springs | CA | — | ◇ UNVERIFIED |
 Allied Metals CORP | Troy | MI | — | ◇ UNVERIFIED |
| ASAllied Signal Aerospace CO | Torrance | CA | — | ◇ UNVERIFIED |
| ACAlloy Castings CO | East Bridgewater | MA | — | ◇ UNVERIFIED |
| ARAlloy Resources CORP | Muskegon | MI | — | ◇ UNVERIFIED |
| AFAlphacast Foundry INC | Azusa | CA | — | ◇ UNVERIFIED |
| AFAlphacast Foundry INC | Azusa | CA | — | ◇ UNVERIFIED |
| ALAlrayco, LLC | Adelanto | CA | — | ◇ UNVERIFIED |
| AAlsco | Portland | OR | — | ◇ UNVERIFIED |
| AKAltman & Koehler Foundry CO INC | Chicago | IL | — | ◇ UNVERIFIED |
| ARAltman Ron | Chicago | IL | — | ◇ UNVERIFIED |
| AMAlumalloy Metalcasting CO. | Avon Lake | OH | — | ◇ UNVERIFIED |
| APAluminum Pan Manufacturing | Alamogordo | NM | — | ◇ UNVERIFIED |
 Aluminum Precision Products INC | Santa Ana | CA | — | ◇ UNVERIFIED |
| ATAluminum Technology Schmid North America, INC. | Auburn | AL | — | ◇ UNVERIFIED |
| AIAlumistar INC Dba Aluminum Casting Company | Santa Fe Springs | CA | — | ◇ UNVERIFIED |
| AAAlways Aluminum | Rockford | IL | — | ◇ UNVERIFIED |
| AIAmcast Industrial CORP - Amcast Automotive | Cedarburg | WI | — | ◇ UNVERIFIED |
| AAAmerican Aerospace Technical Castings INC | Phoenix | AZ | — | ◇ UNVERIFIED |
| AAAmerican Alloy Foundry INC | Baltimore | MD | — | ◇ UNVERIFIED |
 American Aluminum Casting, CO. | Irvington | NJ | — | ◇ UNVERIFIED |
| APAmerican Precision Castings INC | Chicago | IL | — | ◇ UNVERIFIED |
| ARAmerican Rail Car | Saint Charles | MO | — | ◇ UNVERIFIED |
| ASAmeron Steel Fabrication Division | Fontana | CA | — | ◇ UNVERIFIED |
| AMApollo Masters Corporation | Banning | CA | — | ◇ UNVERIFIED |
| AKAquatic Kreations | Hobe Sound | FL | — | ◇ UNVERIFIED |
| AAArapahoe Aluminum Foundry | Englewood | CO | — | ◇ UNVERIFIED |
| AMArk-valley Metal Processing INC | Pueblo | CO | — | ◇ UNVERIFIED |
| AFAtherton Foundry Products INC | Riverdale | IL | — | ◇ UNVERIFIED |
| AIAuburn Investment Castings | Auburn | AL | — | ◇ UNVERIFIED |
| APAvalon Precision Casting Company LLC | Cleveland | OH | — | ◇ UNVERIFIED |
| AIAvantech INC | Brainerd | MN | — | ◇ UNVERIFIED |
| BBBall Brass & Aluminum Foundry | Auburn | IN | — | ◇ UNVERIFIED |
| BCBarr Castings | Portland | OR | — | ◇ UNVERIFIED |
 Barron Industries | Oxford | MI | — | ◇ UNVERIFIED |
| BBB & B Metals | Cambridge | IL | — | ◇ UNVERIFIED |
| BCBermag Corporation INC | Hickman | KY | — | ◇ UNVERIFIED |
| BMBetra Manufacturing | Carson City | NV | — | ◇ UNVERIFIED |
| BMBetra Manufacturing Co., INC. | Dayton | NV | — | ◇ UNVERIFIED |
| BMBr Metal Products INC | Livingston | TN | — | ◇ UNVERIFIED |
| BCBroward Casting Foundry, INC. | Fort Lauderdale | FL | — | ◇ UNVERIFIED |
| BFBrumund Foundry INC | Chicago | IL | — | ◇ UNVERIFIED |
| CFCalcagno Foundry | Boring | OR | — | ◇ UNVERIFIED |
| CDCameron Dynatorque | Muskegon | MI | — | ◇ UNVERIFIED |
 Carley Foundry INC - Pattern Shop | Blaine | MN | — | ◇ UNVERIFIED |
| CCCarter Casting CO INC | South Gate | CA | — | ◇ UNVERIFIED |
| CACast Alloys INC | Northridge | CA | — | ◇ UNVERIFIED |
| CCastco | San Leandro | CA | — | ◇ UNVERIFIED |
| CPCastco Products | Petoskey | MI | — | ◇ UNVERIFIED |
| CACastek Aluminum, INC. | Elyria | OH | — | ◇ UNVERIFIED |
| CMCast Machined Products, INC. | Denver | CO | — | ◇ UNVERIFIED |
| CPCast Products Dba Consolidated Precision Products | Pomona | CA | — | ◇ UNVERIFIED |
| CRCast Rite Metal Company, INC. | Birdsboro | PA | — | ◇ UNVERIFIED |
 Cast Technologies INC. | Peoria | IL | — | ◇ UNVERIFIED |
| CACentury Aluminum of Kentucky General Partnership | Hawesville | KY | — | ◇ UNVERIFIED |
| CFCentury Foundry Inc-2524 Park | Muskegon Heights | MI | — | ◇ UNVERIFIED |
| CEChart Energy & Chemical INC | La Crosse | WI | — | ◇ UNVERIFIED |
| CFCharter Foundry CO INC | Huntington Park | CA | — | ◇ UNVERIFIED |
| CMChassix Montague Operations | Montague | MI | — | ◇ UNVERIFIED |
| CPChattanooga Pattern and Foundry, INC. | Chattanooga | TN | — | ◇ UNVERIFIED |
| CAChicago Aluminum Castings CO INC | Chicago | IL | — | ◇ UNVERIFIED |
| CHChicago Heights Brass Foundry, INC. | Chicago Heights | IL | — | ◇ UNVERIFIED |
 Chicago Magnesium Casting CO | Blue Island | IL | — | ◇ UNVERIFIED |
| CVChicago Vacuum Castings CORP | Chicago | IL | — | ◇ UNVERIFIED |
| CCinao | Franklin | OH | — | ◇ UNVERIFIED |
| CCCitation CORP | Butler | IN | — | ◇ UNVERIFIED |
| CCCoastcast CORP | Rancho Dominguez | CA | — | ◇ UNVERIFIED |
| CICoastcast INC | Gardena | CA | — | ◇ UNVERIFIED |
| CPCoatings Plus, INC | Fenton | MO | — | ◇ UNVERIFIED |
| CSCobin Salvage Yard INC | Dowell | IL | — | ◇ UNVERIFIED |
| CACommonwealth Aluminum Concast | Carson | CA | — | ◇ UNVERIFIED |
| CPConsolidated Precision Products | Port Hueneme | CA | — | ◇ UNVERIFIED |
| CTCooper Tools LLC | Monroe | NC | — | ◇ UNVERIFIED |
| CPCorbett-steeves Pattern Works, INC. | Rochester | NY | — | ◇ UNVERIFIED |
| CACornwall Aluminum Fndy | Lebanon | PA | — | ◇ UNVERIFIED |
| CCCountry Cast Products INC | Galena | IL | — | ◇ UNVERIFIED |
| CPCpp - Pomona | Pomona | CA | — | ◇ UNVERIFIED |
| CICustom Industrial CO. | Olathe | KS | — | ◇ UNVERIFIED |
| DMDaimlerchrysler Mt Elliott | Detroit | MI | — | ◇ UNVERIFIED |
 Dameron Alloy Foundries INC | Compton | CA | — | ◇ UNVERIFIED |
| DBDanville Brass & Aluminum CO | Danville | IL | — | ◇ UNVERIFIED |
| DADavis Alloys Mfg Llc/sharpsville | Sharpsville | PA | — | ◇ UNVERIFIED |
| DCDefiance Casting Operations (0320010001) | Defiance | OH | — | ◇ UNVERIFIED |
