Alleima Special Metals LLC | Kennewick | WA | Primary Metal Manufacturing331491 | — | ● ACTIVE |
Morel Industries, INC | Arlington | WA | Primary Metal Manufacturing331529 | — | ● ACTIVE |
Seacast INC | Tulalip | WA | Primary Metal Manufacturing331511 | 500+ | ● ACTIVE |
| SISteelscape INC | Kalama | WA | Primary Metal Manufacturing331111 | 100-499 | ● ACTIVE |
Travis Pattern & Foundry, INC | Spokane | WA | Primary Metal Manufacturing331521 | — | ● ACTIVE |
Usac Wa LLC | Entiat | WA | Primary Metal Manufacturing331524 | 20-99 | ● ACTIVE |
Nwpx Infrastructure, INC. | Vancouver | WA | Primary Metal Manufacturing331210 | 500+ | ● ACTIVE |
| BHBright Horizon Metals, INC. | Sumner | WA | Primary Metal Manufacturing331221 | — | ● ACTIVE |
Harbor Island Supply Corporation | Seattle | WA | Primary Metal Manufacturing331529 | — | ● ACTIVE |
Infrastructure Rail Systems LLC | Kennewick | WA | Primary Metal Manufacturing331221 | — | ● ACTIVE |
Richards Pipe & Steel, INC. | Pacific | WA | Primary Metal Manufacturing331210 | — | ● ACTIVE |
| NSNorth Star Casteel Products | Seattle | WA | Primary Metal Manufacturing331513 | 20-99 | ◐ LIKELY ACTIVE |
| SISpokane Industries | Spokane | WA | Beverage and Tobacco Product Manufacturing312111 | 1-19 | ◐ LIKELY ACTIVE |
| PDPentz Design Pattern and Foundry INC | Duvall | WA | Primary Metal Manufacturing331513 | 20-99 | ◐ LIKELY ACTIVE |
| BABradken Atlas | Tacoma | WA | Primary Metal Manufacturing331513 | — | ◐ LIKELY ACTIVE |
| HEHoneywell Electronic Materials INC | Spokane | WA | Primary Metal Manufacturing331419 | — | ◐ LIKELY ACTIVE |
| KAKaiser Aluminum and Chemical CO | Richland | WA | Primary Metal Manufacturing331316 | — | ◐ LIKELY ACTIVE |
Kaiser Aluminum Fabricated Products | Spokane | WA | Primary Metal Manufacturing331314 | — | ◐ LIKELY ACTIVE |
| NSNorth Star Casteel Products | Seattle | WA | Primary Metal Manufacturing331513 | 20-99 | ◐ LIKELY ACTIVE |
| NSNucor Steel Seattle INC | Seattle | WA | Primary Metal Manufacturing331110 | — | ◐ LIKELY ACTIVE |
| RSRec Solar Grade Silicon | Moses Lake | WA | Nonmetallic Mineral Product Manufacturing327992 | 100-499 | ◐ LIKELY ACTIVE |
| SSSeacast Seattle | Seattle | WA | Primary Metal Manufacturing331512 | — | ◐ LIKELY ACTIVE |
| UGUS Gypsum Corporation Auburn | Auburn | WA | Nonmetallic Mineral Product Manufacturing327420 | 20-99 | ◐ LIKELY ACTIVE |
| WTWear Tek | Spokane | WA | Primary Metal Manufacturing331511 | 20-99 | ◐ LIKELY ACTIVE |
| DWDavis Wire CORP | Kent | WA | Primary Metal Manufacturing331222 | — | ◐ LIKELY ACTIVE |
| IMIdeal Machine | Tacoma | WA | Primary Metal Manufacturing331513 | — | ◐ LIKELY ACTIVE |
| RIRomac Industries | Sultan | WA | Primary Metal Manufacturing331511 | — | ◐ LIKELY ACTIVE |
Skyline Steel LLC | Longview | WA | Primary Metal Manufacturing331210 | — | ◐ LIKELY ACTIVE |
| WWWalla Walla Foundry | Walla Walla | WA | Primary Metal Manufacturing331525 | — | ◐ LIKELY ACTIVE |
| IAImpact Alloys Foundry | Dallesport | WA | Primary Metal Manufacturing331511 | 20-99 | ◇ UNVERIFIED |
| JFJorgensen Forge CORP | Tukwila | WA | Primary Metal Manufacturing331513 | — | ◇ UNVERIFIED |
| RERoemer Electric Steel Foundry | Longview | WA | Primary Metal Manufacturing331513 | 1-19 | ◇ UNVERIFIED |
| UWUnitized West | Chehalis | WA | Primary Metal Manufacturing331513 | 20-99 | ◇ UNVERIFIED |
| AWAlcoa Wenatchee LLC | Malaga | WA | Primary Metal Manufacturing331312 | 1-19 | ◐ LIKELY ACTIVE |
| CRCpu River Road Generating Facility | Vancouver | WA | Primary Metal Manufacturing331316 | — | ◐ LIKELY ACTIVE |
| ICIndustrial Container Services LLC | Seattle | WA | Primary Metal Manufacturing331111 | — | ◐ LIKELY ACTIVE |
| IAIntalco Aluminum CORP Ferndale | Ferndale | WA | Primary Metal Manufacturing331312 | — | ◐ LIKELY ACTIVE |
| KAKb Alloys INC | Malaga | WA | Primary Metal Manufacturing331318 | — | ◐ LIKELY ACTIVE |
| LDLower Duwamish Waterway | Seattle | WA | Primary Metal Manufacturing331111 | — | ◐ LIKELY ACTIVE |
| MBMillennium Bulk Terminals Site | Longview | WA | Primary Metal Manufacturing331312 | — | ◐ LIKELY ACTIVE |
| SFSpecified Fittings INC | Bellingham | WA | Primary Metal Manufacturing331511 | — | ◐ LIKELY ACTIVE |
| SISpokane Industries | Spokane Valley | WA | Primary Metal Manufacturing331529 | 100-499 | ◐ LIKELY ACTIVE |
| SESynchronized Enterprises, INC. | Puyallup | WA | Primary Metal Manufacturing331210 | 20-99 | ◐ LIKELY ACTIVE |
| TPTacoma Public School District 10 | Tacoma | WA | Primary Metal Manufacturing331222 | — | ◐ LIKELY ACTIVE |
| UDUS Doe Hanford Ust Site | Richland | WA | Primary Metal Manufacturing331316 | — | ◐ LIKELY ACTIVE |
| MAMeltec a Div of Young CORP | Seattle | WA | Primary Metal Manufacturing331513 | — | ◐ LIKELY ACTIVE |
| NANorthwest Alloys INC | Addy | WA | Primary Metal Manufacturing331410 | — | ◐ LIKELY ACTIVE |
| OFOlympic Foundry INC | Seattle | WA | Primary Metal Manufacturing331511 | — | ◐ LIKELY ACTIVE |
| SASeacast Arlington LLC | Arlington | WA | Primary Metal Manufacturing331529 | — | ◐ LIKELY ACTIVE |
| WDWa317945207 - D&l Foundry INC | Moses Lake | WA | Primary Metal Manufacturing331511 | — | ◐ LIKELY ACTIVE |