| ACAlaska Copper and Brass | Seattle | WA | Fabricated Metal Product Manufacturing332996 | — | ◐ LIKELY ACTIVE |
| MMModumetal Maltby Site | Snohomish | WA | Fabricated Metal Product Manufacturing332813 | 1-19 | ◐ LIKELY ACTIVE |
| RBRexam Beverage Can CO | Kent | WA | Fabricated Metal Product Manufacturing332431 | — | ▲ REPORTED CLOSED |
| SASenior Aerospace Absolute Manufacturing | Arlington | WA | Fabricated Metal Product Manufacturing332710 | — | ◐ LIKELY ACTIVE |
| SISimonds International | Ridgefield | WA | Fabricated Metal Product Manufacturing332216 | 1-19 | ◐ LIKELY ACTIVE |
| SSSytech Spokane | Spokane | WA | Fabricated Metal Product Manufacturing332322 | 20-99 | ◐ LIKELY ACTIVE |
| TSTemtco Steel Tumwater | Tumwater | WA | Fabricated Metal Product Manufacturing332313 | — | ◐ LIKELY ACTIVE |
| UBUS Bancorp Spectrum Properties | Airway Heights | WA | Fabricated Metal Product Manufacturing332312 | — | ◐ LIKELY ACTIVE |
| UWUsnr Woodland Division | Woodland | WA | Fabricated Metal Product Manufacturing332216 | — | ◐ LIKELY ACTIVE |
| AAAccurus Aerospace Kent, LLC | Kent | WA | Fabricated Metal Product Manufacturing332710 | 20-99 | ◐ LIKELY ACTIVE |
| AFArtisan Finishing Systems INC | Marysville | WA | Fabricated Metal Product Manufacturing332812 | — | ◐ LIKELY ACTIVE |
Ava Engineering LLC | Auburn | WA | Fabricated Metal Product Manufacturing332710 | — | ◐ LIKELY ACTIVE |
| BCBayview Composites, LLC. | Mount Vernon | WA | Fabricated Metal Product Manufacturing332710 | 20-99 | ◐ LIKELY ACTIVE |
| BIBl Iron, INC. | Spokane | WA | Fabricated Metal Product Manufacturing332312 | 1-19 | ◐ LIKELY ACTIVE |
| CSColumbia Sheet Metal, INC. of Washington | Tacoma | WA | Fabricated Metal Product Manufacturing332323 | 1-19 | ◐ LIKELY ACTIVE |
Dirt Shooter Laboratories LLC | Woodland | WA | Fabricated Metal Product Manufacturing332710 | — | ◐ LIKELY ACTIVE |
Dylan Manufacturing, INC | Auburn | WA | Fabricated Metal Product Manufacturing332710 | — | ◐ LIKELY ACTIVE |
Farley Group LLC | Shoreline | WA | Fabricated Metal Product Manufacturing332710 | — | ◐ LIKELY ACTIVE |
| HIHarbor Island Machine Works, INC | Seattle | WA | Fabricated Metal Product Manufacturing332710 | 1-19 | ◐ LIKELY ACTIVE |
Hci Steel Buildings LLC | Arlington | WA | Fabricated Metal Product Manufacturing332311 | — | ◐ LIKELY ACTIVE |
| JCJemco Components & Fabrication, INC. | Kirkland | WA | Fabricated Metal Product Manufacturing332710 | 20-99 | ◐ LIKELY ACTIVE |
Kitsap Metal and Design LLC | Kingston | WA | Fabricated Metal Product Manufacturing332323 | — | ◐ LIKELY ACTIVE |
| LCLund Custom Machining, INC | Shelton | WA | Fabricated Metal Product Manufacturing332710 | 1-19 | ◐ LIKELY ACTIVE |
| MMMarcon Metal USA Inc | Ferndale | WA | Fabricated Metal Product Manufacturing332312 | 20-99 | ◐ LIKELY ACTIVE |
| MTMetal Tech | Monroe | WA | Fabricated Metal Product Manufacturing332813 | 20-99 | ◐ LIKELY ACTIVE |
Modin Industries, LLC | Spokane | WA | Fabricated Metal Product Manufacturing332710 | — | ◐ LIKELY ACTIVE |
| NSNorthwest Steel Fab Inc | Deer Park | WA | Fabricated Metal Product Manufacturing332312 | 20-99 | ◐ LIKELY ACTIVE |
| NRNu Ray Metal Products INC | Puyallup | WA | Fabricated Metal Product Manufacturing332322 | 20-99 | ◐ LIKELY ACTIVE |
Nw Quik Pull LLC | Battle Ground | WA | Fabricated Metal Product Manufacturing332216 | — | ◐ LIKELY ACTIVE |
| PMProgressive Machine, INC | Pasco | WA | Fabricated Metal Product Manufacturing332710 | — | ◐ LIKELY ACTIVE |
Sunstream Corporation | Kent | WA | Fabricated Metal Product Manufacturing332999 | — | ◐ LIKELY ACTIVE |
West Coast Custom Metal Design INC | Bellingham | WA | Fabricated Metal Product Manufacturing332999 | — | ◐ LIKELY ACTIVE |
| ASAgs Stainless INC. | Bainbridge Island | WA | Fabricated Metal Product Manufacturing332323 | 20-99 | ◐ LIKELY ACTIVE |
| AAApplied Aero Systems | Mukilteo | WA | Fabricated Metal Product Manufacturing332812 | 20-99 | ◐ LIKELY ACTIVE |
| BMBriggs Machine & Fabrication INC | Spokane | WA | Fabricated Metal Product Manufacturing332114 | 1-19 | ◐ LIKELY ACTIVE |
| ETExtreme Turbo Systems INC | Vancouver | WA | Fabricated Metal Product Manufacturing332410 | 20-99 | ◐ LIKELY ACTIVE |
| MTMiddco Tool and Equipment | Spokane | WA | Fabricated Metal Product Manufacturing332813 | 1-19 | ◐ LIKELY ACTIVE |
| NTNew Tech Industries INC | Mukilteo | WA | Fabricated Metal Product Manufacturing332710 | 20-99 | ◐ LIKELY ACTIVE |
| PAPacific Air Cargo Transfer Systems, Inc | Auburn | WA | Fabricated Metal Product Manufacturing332710 | 20-99 | ◐ LIKELY ACTIVE |
| PTPacific Tool INC | Redmond | WA | Fabricated Metal Product Manufacturing332114 | 20-99 | ◐ LIKELY ACTIVE |
| PMPeregrine Manufacturing INC | Lynnwood | WA | Fabricated Metal Product Manufacturing332710 | 20-99 | ◐ LIKELY ACTIVE |
| PSPrecision Spring and Stamping CORP | Sumner | WA | Fabricated Metal Product Manufacturing332710 | 20-99 | ◐ LIKELY ACTIVE |
| SISteeler INC | Seattle | WA | Fabricated Metal Product Manufacturing332322 | 100-499 | ◐ LIKELY ACTIVE |
| TMThomas Machine & Foundry INC | Marysville | WA | Fabricated Metal Product Manufacturing332710 | 20-99 | ◐ LIKELY ACTIVE |
| WFWa317944606 - Farwest Fabricators INC | Moxee | WA | Fabricated Metal Product Manufacturing332322 | 20-99 | ◐ LIKELY ACTIVE |
| WPWa317947267 - Primo Fabrication LLC | Lynden | WA | Fabricated Metal Product Manufacturing332710 | 1-19 | ◐ LIKELY ACTIVE |
| WMWa317950148 - Monarch Machine Tool CO INC | Pasco | WA | Fabricated Metal Product Manufacturing332312 | 1-19 | ◐ LIKELY ACTIVE |
| AWAmerican West Chrome INC Spokane | Spokane | WA | Fabricated Metal Product Manufacturing332813 | — | ◇ UNVERIFIED |
| EGEmerald Galvanizing INC | Seattle | WA | Fabricated Metal Product Manufacturing332812 | 1-19 | ◇ UNVERIFIED |
| IIIpc Industrial Plating CORP | Mukilteo | WA | Fabricated Metal Product Manufacturing332812 | 1-19 | ◇ UNVERIFIED |