A&b Foundry, LLC | Dallas | TX | Primary Metal Manufacturing331528 | — | ◐ LIKELY ACTIVE |
| ASAccurate Specialties INC | Waukesha | WI | Primary Metal Manufacturing331511 | 20-99 | ◐ LIKELY ACTIVE |
| ABAmerican Bronze Corporation | Cleveland | OH | Primary Metal Manufacturing331522 | 20-99 | ◐ LIKELY ACTIVE |
| BBBlackfoot Brass | Blackfoot | ID | Primary Metal Manufacturing331529 | 20-99 | ◐ LIKELY ACTIVE |
| CCChromalloy Castings Tampa CORP | Tampa | FL | Primary Metal Manufacturing331523 | 100-499 | ◐ LIKELY ACTIVE |
| CMConcast Metal Products CO | Mars | PA | Primary Metal Manufacturing331523 | 20-99 | ◐ LIKELY ACTIVE |
| FRFall River Foundry CO | Fall River | WI | Primary Metal Manufacturing331520 | 100-499 | ◐ LIKELY ACTIVE |
| HMHildreth Mfg LLC | Marion | OH | Primary Metal Manufacturing331522 | 20-99 | ◐ LIKELY ACTIVE |
| KCKentucky Chrome Works LLC | Horse Cave | KY | Primary Metal Manufacturing331529 | — | ◐ LIKELY ACTIVE |
| MBMaterion Brush INC | Lorain | OH | Primary Metal Manufacturing331314 | 20-99 | ◐ LIKELY ACTIVE |
| MBMeskan Brass Foundry | Chicago | IL | Primary Metal Manufacturing331524 | 20-99 | ◐ LIKELY ACTIVE |
| MWMichigan Wheel CORP | Grand Rapids | MI | Primary Metal Manufacturing331525 | 20-99 | ◐ LIKELY ACTIVE |
| MMMidland Manufacturing CO. | Fort Worth | TX | Primary Metal Manufacturing331525 | 20-99 | ◐ LIKELY ACTIVE |
| MBMorrison Brothers Company | Dubuque | IA | Primary Metal Manufacturing331524 | 1-19 | ◐ LIKELY ACTIVE |
| RHRyder Heil Bronze INC | Bucyrus | OH | Primary Metal Manufacturing331523 | 20-99 | ◐ LIKELY ACTIVE |
| VFVermont Foundry CO | Vermont | IL | Primary Metal Manufacturing331522 | 20-99 | ◐ LIKELY ACTIVE |
| CPConsolidated Precision Products | Euclid | OH | Primary Metal Manufacturing331512 | 100-499 | ◐ LIKELY ACTIVE |
| EFExcel Foundry & Machine a Dba of Flsmidth INC | Pekin | IL | Primary Metal Manufacturing331529 | — | ◐ LIKELY ACTIVE |
| GEGeneral Electric Steam Turbine Generator Global | Schenectady | NY | Primary Metal Manufacturing331529 | — | ◐ LIKELY ACTIVE |
| HCHowmet Castings Plant 10 | Whitehall | MI | Primary Metal Manufacturing331529 | — | ◐ LIKELY ACTIVE |
| HLHowmet - La Porte Castings | La Porte | IN | Primary Metal Manufacturing331512 | 500+ | ◐ LIKELY ACTIVE |
| KFKeystone Foundry Div | Erie | PA | Primary Metal Manufacturing331529 | — | ◐ LIKELY ACTIVE |
| MIMansfield Industries INC | Mansfield | OH | Primary Metal Manufacturing331529 | 20-99 | ◐ LIKELY ACTIVE |
| NHNre - Hagerstown, INC | Weston | WV | Primary Metal Manufacturing331511 | 1-19 | ◐ LIKELY ACTIVE |
Nuclear Lead Co, INC. | Oak Ridge | TN | Primary Metal Manufacturing331491 | — | ◐ LIKELY ACTIVE |
| ODO & D Manufacturing | White Oak | TX | Primary Metal Manufacturing331529 | — | ◐ LIKELY ACTIVE |
| PUPenn Union Corp/edinboro | Edinboro | PA | Primary Metal Manufacturing331529 | — | ◐ LIKELY ACTIVE |
| PCPerma Cast CO | Pueblo | CO | Primary Metal Manufacturing331524 | 1-19 | ◐ LIKELY ACTIVE |
| RNRolls-royce Naval Marine INC | Pascagoula | MS | Primary Metal Manufacturing331529 | — | ◐ LIKELY ACTIVE |
| SVSloan Valve CO - Augusta Division | Augusta | AR | Primary Metal Manufacturing331529 | — | ◐ LIKELY ACTIVE |
| TBThe Bronze Craft Corporation | Nashua | NH | Primary Metal Manufacturing331529 | — | ◐ LIKELY ACTIVE |
| WBWestern Bronze INC | West Springfield | MA | Primary Metal Manufacturing331522 | — | ◐ LIKELY ACTIVE |
Advance Bronze, INC. | Lodi | OH | Primary Metal Manufacturing331529 | — | ◐ LIKELY ACTIVE |
| CIConbraco Industries INC Apollo Assemble Plant | Pageland | SC | Primary Metal Manufacturing331529 | — | ◐ LIKELY ACTIVE |
| FFFlury Foundry CO - Lancaster Facility | Lancaster | PA | Primary Metal Manufacturing331529 | — | ◐ LIKELY ACTIVE |
| BSBronze Services of Loveland, INC. | Loveland | CO | Primary Metal Manufacturing331525 | 1-19 | ◐ LIKELY ACTIVE |
| CMConcast Metal Prod Co/adams Twp | Mars | PA | Primary Metal Manufacturing331525 | — | ◐ LIKELY ACTIVE |
| FFFlury Foundry CO | Lancaster | PA | Primary Metal Manufacturing331529 | — | ◐ LIKELY ACTIVE |
| FVFresno Valves & Casting, INC. | Selma | CA | Primary Metal Manufacturing331525 | 100-499 | ◐ LIKELY ACTIVE |
| GPGf Proto-type Plaster INC | Fraser | MI | Primary Metal Manufacturing331529 | — | ◐ LIKELY ACTIVE |
| HOHeart of Texas Art Group, Inc. | Bastrop | TX | Primary Metal Manufacturing331529 | 1-19 | ◐ LIKELY ACTIVE |
| PPPiad Precision Casting Corporation | Greensburg | PA | Primary Metal Manufacturing331423 | 100-499 | ◐ LIKELY ACTIVE |
| STSkat Trak | Calimesa | CA | Primary Metal Manufacturing331521 | 1-19 | ◐ LIKELY ACTIVE |
| BOBwxt Ordnance Tennessee, INC. | Jonesborough | TN | Primary Metal Manufacturing331528 | — | ◐ LIKELY ACTIVE |
| AIAlpha Investment Castings | Tulsa | OK | Primary Metal Manufacturing331529 | 20-99 | ◐ LIKELY ACTIVE |
| AOAMG Operations LLC - White Cloud Location | White Cloud | MI | Primary Metal Manufacturing331529 | 1-19 | ◐ LIKELY ACTIVE |
| BFBerntsen Foundry Phelps Cast Location | Phelps | WI | Primary Metal Manufacturing331529 | 20-99 | ◐ LIKELY ACTIVE |
| CACast Alloy Products LLC | Avon | OH | Primary Metal Manufacturing331529 | — | ◐ LIKELY ACTIVE |
| CMCerro Mexico | Mexico | MO | Primary Metal Manufacturing331529 | 20-99 | ◐ LIKELY ACTIVE |
| CBConcast Birmingham Inc | Wakeman | OH | Primary Metal Manufacturing331529 | 20-99 | ◐ LIKELY ACTIVE |