Lodestar Quality LLC | Lafayette | IN | Primary Metal Manufacturing331512 | — | ● ACTIVE |
| LWLuvata Waterbury, INC. | Waterbury | CT | Primary Metal Manufacturing331420 | 100-499 | ● ACTIVE |
Magnesium Innovations Group INC | Carmel | IN | Primary Metal Manufacturing331410 | — | ● ACTIVE |
Magotteaux, INC. | Franklin | TN | Primary Metal Manufacturing331513 | — | ● ACTIVE |
Marblecast Products, INC. | Salt Lake City | UT | Primary Metal Manufacturing331529 | — | ● ACTIVE |
| MBMaterion Brush INC | Mayfield Heights | OH | Primary Metal Manufacturing331491 | — | ● ACTIVE |
| MMMayco Manufacturing LLC dba Mayco Industries | Granite City | IL | Primary Metal Manufacturing331491 | 20-99 | ● ACTIVE |
Mccrink Joseph | Carlsbad | CA | Primary Metal Manufacturing331210 | — | ● ACTIVE |
Mcwane, INC. | Birmingham | AL | Primary Metal Manufacturing331511 | — | ● ACTIVE |
Melt Technologies LP | Del Valle | TX | Primary Metal Manufacturing331492 | — | ● ACTIVE |
Mendenhall Industries CORP | Myrtle Beach | SC | Primary Metal Manufacturing331511 | — | ● ACTIVE |
| MFMetal Fabrication and Art LLC | Los Angeles | CA | Primary Metal Manufacturing331492 | — | ● ACTIVE |
Metalkraft Technologies LLC | Albany | OH | Primary Metal Manufacturing331420 | — | ● ACTIVE |
Michigan Metals & Manufacturing INC | Southfield | MI | Primary Metal Manufacturing331492 | — | ● ACTIVE |
Mobile Industrial Metal INC | Theodore | AL | Primary Metal Manufacturing331221 | — | ● ACTIVE |
Monarca Technical LLC | Houston | TX | Primary Metal Manufacturing331210 | — | ● ACTIVE |
| MMMp Mine Operations LLC | Mountain Pass | CA | Primary Metal Manufacturing331410 | — | ● ACTIVE |
Mr Target LLC | Tempe | AZ | Primary Metal Manufacturing331221 | — | ● ACTIVE |
Mti Partners, LLC | Albany | OR | Primary Metal Manufacturing331491 | — | ● ACTIVE |
Nav-x, LLC | Fort Lauderdale | FL | Primary Metal Manufacturing331318 | — | ● ACTIVE |
Negative Emissions Materials, INC | Brooklyn | NY | Primary Metal Manufacturing331410 | — | ● ACTIVE |
Nemo Industries, INC. | Brooklyn | NY | Primary Metal Manufacturing331110 | — | ● ACTIVE |
| NENew England Castings, LLC | Standish | ME | Primary Metal Manufacturing331512 | — | ● ACTIVE |
New England Foundry LLC | Taunton | MA | Primary Metal Manufacturing331529 | — | ● ACTIVE |
New England Trading Global INC | Pembroke | MA | Primary Metal Manufacturing331491 | — | ● ACTIVE |
New Source Corporation | Orlando | FL | Primary Metal Manufacturing331313 | — | ● ACTIVE |
| NCNon-ferrous Casting Company | Dayton | OH | Primary Metal Manufacturing331524 | — | ● ACTIVE |
Norsk Titanium US INC | Plattsburgh | NY | Primary Metal Manufacturing331492 | — | ● ACTIVE |
Northern States Metals LLC | Youngstown | OH | Primary Metal Manufacturing331313 | — | ● ACTIVE |
Nucor Corporation | Brandenburg | KY | Primary Metal Manufacturing331110 | — | ● ACTIVE |
Nwpx Infrastructure, INC. | Vancouver | WA | Primary Metal Manufacturing331210 | — | ● ACTIVE |
Oerlikon Metco US INC | Westbury | NY | Primary Metal Manufacturing331110 | — | ● ACTIVE |
O'fallon Casting, L.l.c. | O Fallon | MO | Primary Metal Manufacturing331524 | — | ● ACTIVE |
Olympus Engineering and Design Works, INC | Millcreek | UT | Primary Metal Manufacturing331529 | — | ● ACTIVE |
| OLOptimim LLC | Wilsonville | OR | Primary Metal Manufacturing331523 | 100-499 | ● ACTIVE |
| PIPace Industries LLC | Novi | MI | Primary Metal Manufacturing331523 | — | ● ACTIVE |
Pacific Cast Technologies, INC. | Albany | OR | Primary Metal Manufacturing331529 | — | ● ACTIVE |
Paramium Technologies, INC. | Tuscon | AZ | Primary Metal Manufacturing331315 | — | ● ACTIVE |
Parrish Enterprises, LTD. | Enid | OK | Primary Metal Manufacturing331524 | — | ● ACTIVE |
| PSPatriot Steel LLC | Harrah | OK | Primary Metal Manufacturing331210 | — | ● ACTIVE |
Pennsylvania Precision Cast Parts INC | Lebanon | PA | Primary Metal Manufacturing331512 | — | ● ACTIVE |
Phoenix Tailings INC | Woburn | MA | Primary Metal Manufacturing331110 | — | ● ACTIVE |
Pier Tech LLC | Chesterfield | MO | Primary Metal Manufacturing331210 | — | ● ACTIVE |
Pittsburgh Pipe & Supply CORP. | Saint Louis | MO | Primary Metal Manufacturing331210 | — | ● ACTIVE |
Plymouth Tube Company | Hopkinsville | KY | Primary Metal Manufacturing331491 | — | ● ACTIVE |
Precision M/c Manufacturing, INC. | Wylie | TX | Primary Metal Manufacturing331221 | — | ● ACTIVE |
Primetals Technologies USA LLC | Alpharetta | GA | Primary Metal Manufacturing331110 | — | ● ACTIVE |
Prism Resources, INC. | Houston | TX | Primary Metal Manufacturing331210 | — | ● ACTIVE |
Pro Tube INC | Zullinger | PA | Primary Metal Manufacturing331210 | — | ● ACTIVE |
Prysmian Cables and Systems Usa, LLC | Lincoln | RI | Primary Metal Manufacturing331420 | — | ● ACTIVE |