| AWAmerican Welding & Tank LLC | West Jordan | UT | Primary Metal Manufacturing331513 | — | ◇ UNVERIFIED |
| HEHoneywell Electonic Materials - Salt Lake City | Salt Lake City | UT | Primary Metal Manufacturing331410 | — | ◇ UNVERIFIED |
| MSMaca Supply CO | Springville | UT | Primary Metal Manufacturing331511 | — | ◇ UNVERIFIED |
| MCMueller Copper Tube West CO. | Cedar City | UT | Primary Metal Manufacturing331420 | — | ◇ UNVERIFIED |
 Pcc Structurals, INC. - Aluminum & Stainless Steel Foundry | Ogden | UT | Primary Metal Manufacturing331512 | — | ◇ UNVERIFIED |
| SFStar Foundry & Machine | Salt Lake City | UT | Primary Metal Manufacturing331513 | — | ◇ UNVERIFIED |
| IPIntermountain Precision Castin | Lindon | UT | Primary Metal Manufacturing331222 | — | ◇ UNVERIFIED |
| APAlign Precision - Cedar City, LLC Bldg. #2 | Cedar City | UT | Primary Metal Manufacturing331315 | — | ◇ UNVERIFIED |
| GSGeneva Steel | Orem | UT | Primary Metal Manufacturing331111 | — | ◇ UNVERIFIED |
| KBKennecott Barneys Canyon Mining CO | Bingham Canyon | UT | Primary Metal Manufacturing331411 | — | ◇ UNVERIFIED |
| KMKennecott Magna Concentrator | Magna | UT | Primary Metal Manufacturing331411 | — | ◇ UNVERIFIED |
| KUKennecott Utah Copper LLC | South Jordan | UT | Primary Metal Manufacturing331410 | — | ◇ UNVERIFIED |
| SBState Brass Foundry | Salt Lake City | UT | Primary Metal Manufacturing331513 | — | ◇ UNVERIFIED |
| UMUtah Metal Works | Salt Lake City | UT | Primary Metal Manufacturing331492 | — | ◇ UNVERIFIED |
| WEWing Enterprises, Incorporated | Springville | UT | Primary Metal Manufacturing331315 | — | ◇ UNVERIFIED |
| AEAlumaz Extrusions - Spanish Fork | Spanish Fork | UT | Primary Metal Manufacturing331316 | — | ◇ UNVERIFIED |
| ARAluminum Recovery Facility | Wendover | UT | Primary Metal Manufacturing331314 | — | ◇ UNVERIFIED |
| BDBlack Diamond Welding INC | Roosevelt | UT | Primary Metal Manufacturing331210 | — | ◇ UNVERIFIED |
| BSBrown Strauss Steel INC. | Salt Lake City | UT | Primary Metal Manufacturing331111 | — | ◇ UNVERIFIED |
| CFCode Fabrication INC | West Valley City | UT | Primary Metal Manufacturing331210 | — | ◇ UNVERIFIED |
| CSContinental Steel Corporation | Salt Lake City | UT | Primary Metal Manufacturing331210 | — | ◇ UNVERIFIED |
| CFCT&C Fab LLC | Erda | UT | Primary Metal Manufacturing331210 | — | ◇ UNVERIFIED |
| DDD & D Machine Works, INC. | Orem | UT | Primary Metal Manufacturing331110 | — | ◇ UNVERIFIED |
| DIDelos Industries Inc. | Payson | UT | Primary Metal Manufacturing331110 | — | ◇ UNVERIFIED |
| EWElectrical Wire Manufacturing Plant | West Jordan | UT | Primary Metal Manufacturing331420 | — | ◇ UNVERIFIED |
| FSF&M Steel Services, Inc. | Washington | UT | Primary Metal Manufacturing331221 | — | ◇ UNVERIFIED |
| IIInterior Iron LLC | Lindon | UT | Primary Metal Manufacturing331210 | — | ◇ UNVERIFIED |
| KUKennecott Utah Copper Smelter | Magna | UT | Primary Metal Manufacturing331410 | — | ◇ UNVERIFIED |
| LALynrus Aluminum Products | Salt Lake City | UT | Primary Metal Manufacturing331521 | — | ◇ UNVERIFIED |
| MFMay Foundry & Machine CO | Slc | UT | Primary Metal Manufacturing331511 | — | ◇ UNVERIFIED |
| NCNucor Corporation Steel Mill | Plymouth | UT | Primary Metal Manufacturing331110 | — | ◇ UNVERIFIED |
| OGOld Glory Minting Company LLC | Spanish Fork | UT | Primary Metal Manufacturing331419 | — | ◇ UNVERIFIED |
| Pcc Structurals, INC. - West Haven | Ogden | UT | Primary Metal Manufacturing331529 | — | ◇ UNVERIFIED |
| RRRin & Rin LLC | West Valley City | UT | Primary Metal Manufacturing331524 | — | ◇ UNVERIFIED |
| SBS & B Aluminum Foundry, INC. | West Valley City | UT | Primary Metal Manufacturing331524 | — | ◇ UNVERIFIED |
| SNShaw Naptech | Clearfield | UT | Primary Metal Manufacturing331210 | — | ◇ UNVERIFIED |
| SFSpanish Fork Metals | Spanish Fork | UT | Primary Metal Manufacturing331511 | — | ◇ UNVERIFIED |
| TRT.c. Recycling LLC | Hurricane | UT | Primary Metal Manufacturing331491 | — | ◇ UNVERIFIED |
| TRTitanium Refinery | Salt Lake City | UT | Primary Metal Manufacturing331410 | — | ◇ UNVERIFIED |
| UMUS Magnesium LLC | North Skull Valley | UT | Primary Metal Manufacturing331419 | — | ◇ UNVERIFIED |
| UMUS Magnesium LLC | Grantsville | UT | Primary Metal Manufacturing331419 | — | ◇ UNVERIFIED |
| UMUS Magnesium LLC Rowley Plant | Rowley | UT | Primary Metal Manufacturing331410 | — | ◇ UNVERIFIED |
| UMUS Magnesium Llc- Rowley Plant | Rowley | UT | Primary Metal Manufacturing331410 | — | ◇ UNVERIFIED |
