| CCCascade Crane | Gig Harbor | — | ◇ UNVERIFIED |
| CDCDT Designs LLC | Spokane | — | ◇ UNVERIFIED |
| CMCf Miller Company | Mount Vernon | — | ◇ UNVERIFIED |
| CIChm INC | Longview | — | ◇ UNVERIFIED |
| CIChm INC 410 Storage | Longview | — | ◇ UNVERIFIED |
| CPClaroworks Product Development | Everett | — | ◇ UNVERIFIED |
| CCCoca Cola Bottling CO of Spokane | Spokane | — | ◇ UNVERIFIED |
| CRColumbia Rea Walla Walla Service Center | Walla Walla | — | ◇ UNVERIFIED |
| CAComplex Aerospace, LLC | Auburn | — | ◇ UNVERIFIED |
 Creative Motion Control INC | Bellevue | — | ◇ UNVERIFIED |
| DED&D Electric Motor Pump & Machine, Inc. | Moses Lake | — | ◇ UNVERIFIED |
| DTDiamond Technology Innovations INC | Olympia | — | ◇ UNVERIFIED |
| DXDive Xtras | Everett | — | ◇ UNVERIFIED |
| DCDouglas County Swere District #1 | Wenatchee | — | ◇ UNVERIFIED |
| DEDri Eaz Products INC Burlington | Burlington | — | ◇ UNVERIFIED |
| EEEdwards Equipment CO | Union Gap | — | ◇ UNVERIFIED |
| EFE&H Fluid Power LLC | Seattle | — | ◇ UNVERIFIED |
| EIEospace INC | Redmond | — | ◇ UNVERIFIED |
| EIEospace INC Redmond | Redmond | — | ◇ UNVERIFIED |
| GPGenerational Properties, LLC | Spokane | — | ◇ UNVERIFIED |
| GIGenie Industries Redmond | Redmond | — | ◇ UNVERIFIED |
| GSGiesbrecht & Sons LLC | Basin City | — | ◇ UNVERIFIED |
| GSGiesbrecht & Sons LLC | Mesa | — | ◇ UNVERIFIED |
| GMGlobe Machine Mfg CO D Street | Tacoma | — | ◇ UNVERIFIED |
| GAGreen Air Supply, Inc | Tacoma | — | ◇ UNVERIFIED |
| GGGreensprings Group, INC. | Vancouver | — | ◇ UNVERIFIED |
| HTHerrenknecht Tunnelling Systems Usa, INC | Sumner | — | ◇ UNVERIFIED |
| HBHinds Bock CORP Bothell | Bothell | — | ◇ UNVERIFIED |
| HMHoneycutt Machine INC | Mukilteo | — | ◇ UNVERIFIED |
| HCHussmann Corporation Site | Seattle | — | ◇ UNVERIFIED |
| HWHy-pro West Site | Vancouver | — | ◇ UNVERIFIED |
| IFItw Food Equipment Group LLC | Orting | — | ◇ UNVERIFIED |
| JAJ and M Diesel | Lynnwood | — | ◇ UNVERIFIED |
| JFJbt Food Tech | Redmond | — | ◇ UNVERIFIED |
| JIJerrys Iron Works INC | Duvall | — | ◇ UNVERIFIED |
| KMKey Manufacturing | Ferndale | — | ◇ UNVERIFIED |
| KIKraken Industries LLC | Gig Harbor | — | ◇ UNVERIFIED |
| KMKrause Mfg INC | Bellingham | — | ◇ UNVERIFIED |
| MCMacarthur Company | Sumner | — | ◇ UNVERIFIED |
| MVMagnum Venus Plastech | Kent | — | ◇ UNVERIFIED |
| MMMarkey Machinery CO | Seattle | — | ◇ UNVERIFIED |
| MMMartin's Mobile Welding LLC | Stevenson | — | ◇ UNVERIFIED |
| MLMaxum, LLC | Auburn | — | ◇ UNVERIFIED |
| MLMed-Co L.L.C. | Federal Way | — | ◇ UNVERIFIED |
| MCMill Creek Dam Usacoe | Walla Walla | — | ◇ UNVERIFIED |
| MMMiller Manufacturing INC | Washougal | — | ◇ UNVERIFIED |
| MRModern Resources LLC | Yelm | — | ◇ UNVERIFIED |
| MLMorrCo LLC | Spokane Valley | — | ◇ UNVERIFIED |
| NPNewton Pattern & Mold | Vancouver | — | ◇ UNVERIFIED |
| NWNorth West Handling Systems | Renton | — | ◇ UNVERIFIED |
