| CWCerro Wire and Cable Company | Ogden | UT | Primary Metal Manufacturing331318 | — | ◐ LIKELY ACTIVE |
| FAFutura Aluminum | Clearfield | UT | Primary Metal Manufacturing331316 | — | ◐ LIKELY ACTIVE |
| KUKennecott Utah Copper CORP. Smelter and Refinery | Magna | UT | Primary Metal Manufacturing331410 | — | ◐ LIKELY ACTIVE |
| NCNucor CORP Vulcraft Div | Brigham City | UT | Primary Metal Manufacturing331221 | — | ◐ LIKELY ACTIVE |
| NSNucor Steel - a Div of Nucor CORP | Plymouth | UT | Primary Metal Manufacturing331110 | — | ◐ LIKELY ACTIVE |
| HHorizon | Nephi | UT | Primary Metal Manufacturing331511 | 20-99 | ◐ LIKELY ACTIVE |
| HEHydro Extrusion USA LLC | Spanish Fork | UT | Primary Metal Manufacturing331314 | — | ◐ LIKELY ACTIVE |
| MDMcwane Ductile | Provo | UT | Primary Metal Manufacturing331511 | 100-499 | ◐ LIKELY ACTIVE |
| ARAti Rowley Operations | Skull Valley | UT | Primary Metal Manufacturing331419 | — | ◐ LIKELY ACTIVE |
| WZWestern Zirconium | Ogden | UT | Primary Metal Manufacturing331410 | — | ◐ LIKELY ACTIVE |
| FMFrontier Mint | West Jordan | UT | Primary Metal Manufacturing331491 | 1-19 | ◐ LIKELY ACTIVE |
| HSHydro Spanish Fork | Spanish Fork | UT | Primary Metal Manufacturing331318 | 100-499 | ◐ LIKELY ACTIVE |
| KRKennecott Refinery | Magna | UT | Primary Metal Manufacturing331410 | 100-499 | ◐ LIKELY ACTIVE |
| KSKennecott Smelter | Magna | UT | Primary Metal Manufacturing331410 | 100-499 | ◐ LIKELY ACTIVE |
| NCNucor Cold Finish | Brigham City | UT | Primary Metal Manufacturing331221 | 20-99 | ◐ LIKELY ACTIVE |
| SSSouth Salt Lake City Branch | South Salt Lake | UT | Primary Metal Manufacturing331221 | 20-99 | ◐ LIKELY ACTIVE |
| UMUS Magnesium LLC | Salt Lake City | UT | Primary Metal Manufacturing331410 | 20-99 | ◐ LIKELY ACTIVE |
| WEWestinghouse Electric - Ogden | Ogden | UT | Primary Metal Manufacturing331491 | 100-499 | ◐ LIKELY ACTIVE |