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 Industrial Design & Equipment, INC. | Ferndale | — | ● ACTIVE |
 Offen Industries, LLC | Bellingham | — | ● ACTIVE |
 West Coast Custom Metal Design INC | Bellingham | — | ● ACTIVE |
 Morse Distribution, INC. | Bellingham | — | ◐ LIKELY ACTIVE |
| IMIrongate Machine | Bellingham | — | ◇ UNVERIFIED |
| SFSpecified Fittings INC | Bellingham | — | ◐ LIKELY ACTIVE |
| JIJustesen Industries | Blaine | — | ◇ UNVERIFIED |
| TTThe Timken CORP Ferndale | Ferndale | — | ◇ UNVERIFIED |
| AMAmber Martinson | Deming | — | ▲ REPORTED CLOSED |
| FFerndale | Ferndale | 20–99 | ◐ LIKELY ACTIVE |
| MMMarcon Metal USA Inc | Ferndale | 20–99 | ◐ LIKELY ACTIVE |
| STSedron Technologies LLC Woburn | Bellingham | 20–99 | ◐ LIKELY ACTIVE |
| SSmc | Ferndale | 20–99 | ◐ LIKELY ACTIVE |
| SESource Engineering, L.L.C. | Lynden | 20–99 | ◐ LIKELY ACTIVE |
| TMTwisted Metal LLC | Everson | — | ◐ LIKELY ACTIVE |
| WNWa317940867 - Naimor INC | Bellingham | — | ◇ UNVERIFIED |
| AWA-1 Welding Inc. | Bellingham | — | ◇ UNVERIFIED |
| AEAquacare Environment, INC. | Bellingham | — | ◇ UNVERIFIED |
| AEArchitectural Elements | Bellingham | — | ◇ UNVERIFIED |
| IFIronwood Fabrication LLC | Bellingham | — | ◇ UNVERIFIED |
| MBMt Baker Powder Coating INC | Bellingham | — | ◇ UNVERIFIED |
| RRRecon Racks | Ferndale | — | ◇ UNVERIFIED |
| TMTalbert Mobile Eco Blasting LLC | Bellingham | — | ◇ UNVERIFIED |
| TTTriple T Holdings, LLC | Bellingham | — | ◇ UNVERIFIED |
| TTrulife | Bellingham | — | ◇ UNVERIFIED |
| VWValmont West Coast Engineering | Ferndale | — | ◇ UNVERIFIED |
| WRWa317935093 - Reed Scott T | Bellingham | — | ◇ UNVERIFIED |
| WCWa317935397 - Cutters INC | Bellingham | — | ◇ UNVERIFIED |
| WCWa317938860 - Carlson Steel Works INC | Bellingham | — | ◇ UNVERIFIED |
| WPWa317945524 - Pac INC | Bellingham | — | ◇ UNVERIFIED |
| WDWa317945658 - Durham Design LTD | Bellingham | — | ◇ UNVERIFIED |
| W3Wa317946534 - 3dx Industries INC | Ferndale | — | ◇ UNVERIFIED |
| WPWa317947267 - Primo Fabrication LLC | Lynden | — | ◇ UNVERIFIED |
| WCWa317947268 - Cj Manufacturing I INC | Ferndale | — | ◇ UNVERIFIED |
| WIWa317947275 - Innotech Metal Designs LLC | Bellingham | — | ◇ UNVERIFIED |
| WNWa317947391 - Nwmodernfab LLC | Bellingham | — | ◇ UNVERIFIED |
| WSWa317947571 - Specialty Metal Works LLC | Blaine | — | ◇ UNVERIFIED |
| WSWa317947773 - Steel River Piping & Fabrication LLC | Ferndale | — | ◇ UNVERIFIED |
| WCWa317948101 - Camtec Precision INC | Bellingham | — | ◇ UNVERIFIED |
| WAWa317948222 - All American Metal Products INC | Ferndale | — | ◇ UNVERIFIED |
| WPWa317948223 - Plastic Fabrication Corporatio | Bellingham | — | ◇ UNVERIFIED |
| WHWa317948445 - Howard Fabrication INC | Ferndale | — | ◇ UNVERIFIED |
| WTWa317948598 - Tanner Manufacturing INC | Bellingham | — | ◇ UNVERIFIED |
| WRWa317948633 - Reinkes Fabrication INC | Bellingham | — | ◇ UNVERIFIED |
| WWWa317948936 - Whatcom Mfg INC | Lynden | — | ◇ UNVERIFIED |
| WCWa317949265 - Cascade Machine Wks INC | Everson | — | ◇ UNVERIFIED |
