| CMConsolidated Metco | Clackamas | OR | Primary Metal Manufacturing331521 | — | ◇ UNVERIFIED |
| EPEsco Plant 3 | Portland | OR | Primary Metal Manufacturing331513 | — | ◇ UNVERIFIED |
| HEHydro Extrusion, Portland INC. | Portland | OR | Primary Metal Manufacturing331316 | — | ◇ UNVERIFIED |
| NPNorthwest Pipe Company | Portland | OR | Primary Metal Manufacturing331210 | — | ◇ UNVERIFIED |
 Pcc Structurals INC - Small Structurals Business Operations | Clackamas | OR | Primary Metal Manufacturing331512 | — | ◇ UNVERIFIED |
| SSsb1 | Milwaukie | OR | Primary Metal Manufacturing331529 | — | ◇ UNVERIFIED |
| TLTri Lett Industries | Oregon City | OR | Primary Metal Manufacturing331221 | — | ◇ UNVERIFIED |
| ASAdm Sweeteners | Portland | OR | Primary Metal Manufacturing331521 | — | ◇ UNVERIFIED |
| AAlsco | Portland | OR | Primary Metal Manufacturing331524 | — | ◇ UNVERIFIED |
| AAndritz | Tualatin | OR | Primary Metal Manufacturing331511 | — | ◇ UNVERIFIED |
| BGBrassworks Gallery | Portland | OR | Primary Metal Manufacturing331525 | — | ◇ UNVERIFIED |
| CFCalcagno Foundry | Boring | OR | Primary Metal Manufacturing331512 | — | ◇ UNVERIFIED |
| FWFred Wahl Marine | Reedsport | OR | Primary Metal Manufacturing331314 | — | ◇ UNVERIFIED |
| GTGlass to Glass | Portland | OR | Primary Metal Manufacturing331314 | — | ◇ UNVERIFIED |
| HNHydro-extrusion North America | Portland | OR | Primary Metal Manufacturing331316 | — | ◇ UNVERIFIED |
| LMLma Mcloughlin Annex | Portland | OR | Primary Metal Manufacturing331528 | — | ◇ UNVERIFIED |
| MBMaiden Bronze | Sandy | OR | Primary Metal Manufacturing331529 | — | ◇ UNVERIFIED |
| MMMillbank Materials USA | Portland | OR | Primary Metal Manufacturing331319 | — | ◇ UNVERIFIED |
| NANorthwest Art Casting | Milton Freewater | OR | Primary Metal Manufacturing331525 | — | ◇ UNVERIFIED |
| OSOff Site Storage | Portland | OR | Primary Metal Manufacturing331528 | — | ◇ UNVERIFIED |
| PBParks Bronze | Enterprise | OR | Primary Metal Manufacturing331525 | — | ◇ UNVERIFIED |
| Pcc Structurals INC. Lsbs | Portland | OR | Primary Metal Manufacturing331529 | — | ◇ UNVERIFIED |
| Pcc Structurals, Inc.-machine Shop | Portland | OR | Primary Metal Manufacturing331529 | — | ◇ UNVERIFIED |
| RLRosboro Lumber | Springfield | OR | Primary Metal Manufacturing331112 | — | ◇ UNVERIFIED |
| SSSupreme Steel Portland | Portland | OR | Primary Metal Manufacturing331513 | — | ◇ UNVERIFIED |
| TDTvt Die Casting and Manufacturing | Portland | OR | Primary Metal Manufacturing331521 | — | ◇ UNVERIFIED |
| VBValley Bronze of Oregon | Joseph | OR | Primary Metal Manufacturing331525 | — | ◇ UNVERIFIED |
| WAWescotts Auto Restyling | Damascus | OR | Primary Metal Manufacturing331521 | — | ◇ UNVERIFIED |
| WSWestern Smelting and Metals | Dallas | OR | Primary Metal Manufacturing331314 | — | ◇ UNVERIFIED |
| ACA & C Foundry Products INC | Portland | OR | Primary Metal Manufacturing331524 | — | ◇ UNVERIFIED |
| AHAgc Heat Transfer | Portland | OR | Primary Metal Manufacturing331528 | — | ◇ UNVERIFIED |
| BCBarr Castings | Portland | OR | Primary Metal Manufacturing331524 | — | ◇ UNVERIFIED |
| BMBlue Mountain Fine Art LLC | Baker City | OR | Primary Metal Manufacturing331525 | — | ◇ UNVERIFIED |
| BIBronson Investments, Inc. | White City | OR | Primary Metal Manufacturing331210 | — | ◇ UNVERIFIED |
| BIBronson Investments, Inc. | White City | OR | Primary Metal Manufacturing331210 | — | ◇ UNVERIFIED |
| BCBrookman Cast | Salem | OR | Primary Metal Manufacturing331513 | — | ◇ UNVERIFIED |
| CFCascade Fine Arts | Troutdale | OR | Primary Metal Manufacturing331525 | — | ◇ UNVERIFIED |
| CSCascade Steel Rolling Mills, INC. | Mcminnville | OR | Primary Metal Manufacturing331110 | — | ◇ UNVERIFIED |
| CTCommercial Titanium Castings | Albany | OR | Primary Metal Manufacturing331529 | — | ◇ UNVERIFIED |
| DTDie Tech Casting INC | Portland | OR | Primary Metal Manufacturing331522 | — | ◇ UNVERIFIED |
| DFDouglas Fawver | Eugene | OR | Primary Metal Manufacturing331111 | — | ◇ UNVERIFIED |
| ECEsco Corporation | Portland | OR | Primary Metal Manufacturing331513 | — | ◇ UNVERIFIED |
| GFGeorge Field & David Field | Silverton | OR | Primary Metal Manufacturing331511 | — | ◇ UNVERIFIED |
| GCGerlinger Casting CORP. | Salem | OR | Primary Metal Manufacturing331511 | — | ◇ UNVERIFIED |
| HMHenry Manufacturing INC | Eugene | OR | Primary Metal Manufacturing331521 | — | ◇ UNVERIFIED |
| HIHolden Industries LLC | Wood Village | OR | Primary Metal Manufacturing331421 | — | ◇ UNVERIFIED |
| ICImds Corporation a Corporation of Delaware | Molalla | OR | Primary Metal Manufacturing331512 | — | ◇ UNVERIFIED |
| JCJim Calcagno | Boring | OR | Primary Metal Manufacturing331529 | — | ◇ UNVERIFIED |
| LPLange's Production Specialties INC | Medford | OR | Primary Metal Manufacturing331524 | — | ◇ UNVERIFIED |
| MAMt Angel Art Foundry INC | Mount Angel | OR | Primary Metal Manufacturing331524 | — | ◇ UNVERIFIED |
