| FTFinishing Touch INC | Litchfield | MI | Primary Metal Manufacturing331210 | 1-19 | ◇ UNVERIFIED |
| HIHardsteel, INC. | Tuscaloosa | AL | Primary Metal Manufacturing331110 | 1-19 | ◇ UNVERIFIED |
| MMMorgan Mill Metals, LLC | Johnston | RI | Primary Metal Manufacturing331492 | 1-19 | ◇ UNVERIFIED |
| PMPinnacle Manufacturing CO | Batavia | NY | Primary Metal Manufacturing331521 | 1-19 | ◇ UNVERIFIED |
| TFTiffin Foundry & Machine | Tiffin | OH | Primary Metal Manufacturing331513 | 1-19 | ◇ UNVERIFIED |
| ABAcme Brass & Aluminum Foundry | Marshalltown | IA | Primary Metal Manufacturing331524 | 1-19 | ◇ UNVERIFIED |
| ASAdvent Solar INC. | Albuquerque | NM | Primary Metal Manufacturing331492 | 1-19 | ◇ UNVERIFIED |
| AJA & J Recycling - Mt Olive Rd Facility | Cowpens | SC | Primary Metal Manufacturing331314 | 1-19 | ◇ UNVERIFIED |
| ACAlumina Ceramic Components INC | Latrobe | PA | Primary Metal Manufacturing331313 | 1-19 | ◇ UNVERIFIED |
| APAmbit Pacific Recycling INC | Gardena | CA | Primary Metal Manufacturing331419 | 1-19 | ◇ UNVERIFIED |
| ABAmerican Bronze Craft | Judsonia | AR | Primary Metal Manufacturing331522 | 1-19 | ◇ UNVERIFIED |
| ASAmerican Steel Fabricators, LLC | Springfield | OH | Primary Metal Manufacturing331110 | 1-19 | ◇ UNVERIFIED |
| BTBrimmer Turan Foundry and Machine Shop | Gulfport | MS | Primary Metal Manufacturing331524 | 1-19 | ◇ UNVERIFIED |
| BFBronzart Foundry INC | Sarasota | FL | Primary Metal Manufacturing331523 | 1-19 | ◇ UNVERIFIED |
| BDBucy Die Casting | Burbank | CA | Primary Metal Manufacturing331521 | 1-19 | ◇ UNVERIFIED |
| CMCardinal Machine & Nipple Wks | Saint Louis | MO | Primary Metal Manufacturing331511 | 1-19 | ◇ UNVERIFIED |
| CMCast Metals INC | Deshler | OH | Primary Metal Manufacturing331511 | 1-19 | ◇ UNVERIFIED |
| CBCentury Brass Works INC | Swansea | IL | Primary Metal Manufacturing331522 | 1-19 | ◇ UNVERIFIED |
| CAConcept Alloys LLC a Close Corporation | Whitmore Lake | MI | Primary Metal Manufacturing331491 | 1-19 | ◇ UNVERIFIED |
| DHDavid H Fell & CO INC | Commerce | CA | Primary Metal Manufacturing331410 | 1-19 | ◇ UNVERIFIED |
| DBD Block Metals LLC | Gastonia | NC | Primary Metal Manufacturing331492 | 1-19 | ◇ UNVERIFIED |
| DADedicated Acquisition | Warren | MI | Primary Metal Manufacturing331491 | 1-19 | ◇ UNVERIFIED |
| DIDempsey Incorporated | Kansas City | KS | Primary Metal Manufacturing331523 | 1-19 | ◇ UNVERIFIED |
| DCDenton Castings CO INC | Brandon | IA | Primary Metal Manufacturing331524 | 1-19 | ◇ UNVERIFIED |
| DRDoral Refining CORP | Freeport | NY | Primary Metal Manufacturing331410 | 1-19 | ◇ UNVERIFIED |
| ECEastern Casting CO | Cambridge | NY | Primary Metal Manufacturing331524 | 1-19 | ◇ UNVERIFIED |
| ETEgle-rrd-austin Tube Prod | Baldwin | MI | Primary Metal Manufacturing331210 | 1-19 | ◇ UNVERIFIED |
| EMEis Mfg LLC | West Point | NE | Primary Metal Manufacturing331221 | 1-19 | ◇ UNVERIFIED |
| EAEngineered Alloys LLC | Chattanooga | TN | Primary Metal Manufacturing331110 | 1-19 | ◇ UNVERIFIED |
| FFFairmount Foundry | Woonsocket | RI | Primary Metal Manufacturing331511 | 1-19 | ◇ UNVERIFIED |
| FHF & H Aluminum INC | Charles City | IA | Primary Metal Manufacturing331524 | 1-19 | ◇ UNVERIFIED |
| HBHamilton Brass & Aluminum Castings CO | Hamilton | OH | Primary Metal Manufacturing331521 | 1-19 | ◇ UNVERIFIED |
| HBHealy Brothers CORP | Lincoln | RI | Primary Metal Manufacturing331528 | 1-19 | ◇ UNVERIFIED |
| HFHebert Foundry & Machine | Laconia | NH | Primary Metal Manufacturing331524 | 1-19 | ◇ UNVERIFIED |
| JPJordan Plating | San Antonio | TX | Primary Metal Manufacturing331525 | 1-19 | ◇ UNVERIFIED |
| KAKalispell Art Foundry | Kalispell | MT | Primary Metal Manufacturing331528 | 1-19 | ◇ UNVERIFIED |
| LSLanoco Specialty Wire Products | Sutton | MA | Primary Metal Manufacturing331222 | 1-19 | ◇ UNVERIFIED |
| LPLa Porte Technologies LLC | La Porte | IN | Primary Metal Manufacturing331511 | 1-19 | ◇ UNVERIFIED |
| LMLargen Mfg Company | Creighton | NE | Primary Metal Manufacturing331523 | 1-19 | ◇ UNVERIFIED |
| MBMaiden Bronze | Sandy | OR | Primary Metal Manufacturing331529 | 1-19 | ◇ UNVERIFIED |
| MCMaster Craft, INC. | Bald Knob | AR | Primary Metal Manufacturing331512 | 1-19 | ◇ UNVERIFIED |
| MMMillbank Materials USA | Portland | OR | Primary Metal Manufacturing331319 | 1-19 | ◇ UNVERIFIED |
| PEPark Electric-armada | Armada | MI | Primary Metal Manufacturing331315 | 1-19 | ◇ UNVERIFIED |
| PDPioneer Diecaster INC | Los Angeles | CA | Primary Metal Manufacturing331521 | 1-19 | ◇ UNVERIFIED |
| PWPrecision Wire Shapes | West Brookfield | MA | Primary Metal Manufacturing331222 | 1-19 | ◇ UNVERIFIED |
| RCRexite Casting | St Louis | MO | Primary Metal Manufacturing331316 | 1-19 | ◇ UNVERIFIED |
| RMRoe Machine & Pattern Works | Omaha | NE | Primary Metal Manufacturing331524 | 1-19 | ◇ UNVERIFIED |
| RERoemer Electric Steel Foundry | Longview | WA | Primary Metal Manufacturing331513 | 1-19 | ◇ UNVERIFIED |
| SRSeneca Railroad & Mining | Bellevue | OH | Primary Metal Manufacturing331110 | 1-19 | ◇ UNVERIFIED |
| SRSouthwest Refining CORP | Phoenix | AZ | Primary Metal Manufacturing331492 | 1-19 | ◇ UNVERIFIED |