| CMCastle Metals | Kent | WA | Primary Metal Manufacturing331315 | — | ◇ UNVERIFIED |
| CQChelan Quality Welding, LLC | Cashmere | WA | Primary Metal Manufacturing331210 | — | ◇ UNVERIFIED |
| DZDominion Zinc Airway Height | Airway Heights | WA | Primary Metal Manufacturing331492 | — | ◇ UNVERIFIED |
| EAEvergreen Aluminum LLC Dba Vanalco INC | Vancouver | WA | Primary Metal Manufacturing331313 | — | ◇ UNVERIFIED |
| GRGreenbrier Rail Services Tacom | Tacoma | WA | Primary Metal Manufacturing331513 | — | ◇ UNVERIFIED |
| HIHot Iron Fabrication LLC | Federal Way | WA | Primary Metal Manufacturing331210 | — | ◇ UNVERIFIED |
| IFInland Fndy CO INC | Mead | WA | Primary Metal Manufacturing331511 | — | ◇ UNVERIFIED |
| ICIsla Carmen LLC | Vancouver | WA | Primary Metal Manufacturing331524 | — | ◇ UNVERIFIED |
| JWJohn Wallerich Property | Tacoma | WA | Primary Metal Manufacturing331316 | — | ◇ UNVERIFIED |
| KAKaiser Alutek | Spokane | WA | Primary Metal Manufacturing331314 | — | ◇ UNVERIFIED |
| MAMetallic Arts | Spokane | WA | Primary Metal Manufacturing331524 | — | ◇ UNVERIFIED |
| MPMidwest Pacific Resources | Spokane | WA | Primary Metal Manufacturing331111 | — | ◇ UNVERIFIED |
| MIMK Industries, LLC | Seattle | WA | Primary Metal Manufacturing331110 | — | ◇ UNVERIFIED |
| NPNamco Precision Corp | Seattle | WA | Primary Metal Manufacturing331110 | — | ◇ UNVERIFIED |
| NCNew Castings Incorporated | Spokane | WA | Primary Metal Manufacturing331511 | — | ◇ UNVERIFIED |
| NFNew Found Metals INC | Port Townsend | WA | Primary Metal Manufacturing331513 | — | ◇ UNVERIFIED |
| NANorthpoint Apartments | Everett | WA | Primary Metal Manufacturing331419 | — | ◇ UNVERIFIED |
| PIPace Industries Site | Tacoma | WA | Primary Metal Manufacturing331521 | — | ◇ UNVERIFIED |
| PSPacific Securities INC | Spokane | WA | Primary Metal Manufacturing331511 | — | ◇ UNVERIFIED |
| POPort of Vancouver USA | Vancouver | WA | Primary Metal Manufacturing331312 | — | ◇ UNVERIFIED |
| SMSather Mfg CO INC | Everett | WA | Primary Metal Manufacturing331511 | — | ◇ UNVERIFIED |
| SDSigma DG Corporation Inc. | Vancouver | WA | Primary Metal Manufacturing331110 | — | ◇ UNVERIFIED |
| SISpokane Industris INC | Spokane Valley | WA | Primary Metal Manufacturing331528 | — | ◇ UNVERIFIED |
| SSS & S Custom Iron Works Llc | Redmond | WA | Primary Metal Manufacturing331110 | — | ◇ UNVERIFIED |
 Travis Pattern Foundry | Spokane Valley | WA | Primary Metal Manufacturing331511 | — | ◇ UNVERIFIED |
| VCViking Chain | Seattle | WA | Primary Metal Manufacturing331513 | — | ◇ UNVERIFIED |
| WOWa317935022 - Oregon Iron Works LLC | Vancouver | WA | Primary Metal Manufacturing331111 | — | ◇ UNVERIFIED |
| WTWa317935982 - Truefab LLC | Dayton | WA | Primary Metal Manufacturing331314 | — | ◇ UNVERIFIED |
| WGWa317939428 - Gray Mold Company INC | Bellingham | WA | Primary Metal Manufacturing331512 | — | ◇ UNVERIFIED |
| WNWa317940854 - Nucor Corporation | Seattle | WA | Primary Metal Manufacturing331491 | — | ◇ UNVERIFIED |
| WUWa317941632 - Urban Accessories Incorporated | Tacoma | WA | Primary Metal Manufacturing331528 | — | ◇ UNVERIFIED |
| WPWa317944409 - Pacific Die Casting Corporation | Vancouver | WA | Primary Metal Manufacturing331524 | — | ◇ UNVERIFIED |
| WPWa317948145 - Pdb Steel LLC | Vancouver | WA | Primary Metal Manufacturing331111 | — | ◇ UNVERIFIED |
| WBWa317948458 - Bradken Atlas | Tacoma | WA | Primary Metal Manufacturing331513 | — | ◇ UNVERIFIED |
| WMWa317950367 - Mohawk Metal Company | Vancouver | WA | Primary Metal Manufacturing331111 | — | ◇ UNVERIFIED |
