Abw Technologies, INC. | Arlington | WA | Fabricated Metal Product Manufacturing332312 | — | ◐ LIKELY ACTIVE |
| ASAd Systems | Everett | WA | Fabricated Metal Product Manufacturing332321 | 20-99 | ◐ LIKELY ACTIVE |
| CACascade Asphalt Sealing CO | Tacoma | WA | Petroleum and Coal Products Manufacturing324121 | 1-19 | ◐ LIKELY ACTIVE |
| CMColumbia Machine | Vancouver | WA | Machinery Manufacturing333248 | 100-499 | ◐ LIKELY ACTIVE |
| FFFoster Farms Kelso | Kelso | WA | Food Manufacturing311612 | — | ◐ LIKELY ACTIVE |
| FLFrito Lay Vancouver | Vancouver | WA | Food Manufacturing311919 | 500+ | ◐ LIKELY ACTIVE |
| HLHasa Longview | Longview | WA | Chemical Manufacturing325180 | 20-99 | ◐ LIKELY ACTIVE |
| IPIko Pacific INC Sumas | Sumas | WA | Petroleum and Coal Products Manufacturing324122 | 100-499 | ◐ LIKELY ACTIVE |
| JSJr Simplot CO Moses Lake | Moses Lake | WA | Food Manufacturing311411 | 100-499 | ◐ LIKELY ACTIVE |
| MLMoses Lake Industries, INC. | Moses Lake | WA | Food Manufacturing311221 | 100-499 | ◐ LIKELY ACTIVE |
| PWPacific Woodtech Corporation | Burlington | WA | Wood Product Manufacturing321211 | 100-499 | ◐ LIKELY ACTIVE |
| PPPasco Processing | Pasco | WA | Food Manufacturing311411 | 500+ | ◐ LIKELY ACTIVE |
| PAPrimus Auburn | Algona | WA | Transportation Equipment Manufacturing336413 | 100-499 | ◐ LIKELY ACTIVE |
| SGSeattle Galvanizing | Arlington | WA | Fabricated Metal Product Manufacturing332812 | 20-99 | ◐ LIKELY ACTIVE |
| SISpokane Industries | Spokane | WA | Beverage and Tobacco Product Manufacturing312111 | 1-19 | ◐ LIKELY ACTIVE |
| TFTyson Fresh Meats | Wallula | WA | Food Manufacturing311611 | — | ◐ LIKELY ACTIVE |
| AGAce Galvanizing INC 96th | Seattle | WA | Fabricated Metal Product Manufacturing332812 | — | ◐ LIKELY ACTIVE |
| AUAgrium US INC Bowles Road | Kennewick | WA | Chemical Manufacturing325311 | — | ◐ LIKELY ACTIVE |
| AMAladdin Mfg Corporation | Chehalis | WA | Plastics and Rubber Products Manufacturing326150 | — | ◐ LIKELY ACTIVE |
| ASAllied Steel Fabricators INC | Redmond | WA | Fabricated Metal Product Manufacturing332312 | 20-99 | ◐ LIKELY ACTIVE |
| ACAquatic CO | Yelm | WA | Plastics and Rubber Products Manufacturing326191 | — | ◐ LIKELY ACTIVE |
| AMArima Marine International INC | Auburn | WA | Transportation Equipment Manufacturing336612 | — | ◐ LIKELY ACTIVE |
| ASAscensus Specialty Chemicals | Elma | WA | Chemical Manufacturing325180 | — | ◐ LIKELY ACTIVE |
| AIAttbar INC | Ridgefield | WA | Plastics and Rubber Products Manufacturing326121 | — | ◐ LIKELY ACTIVE |
| ASAutomated Systems of Tacoma INC | Tacoma | WA | Machinery Manufacturing333249 | 20-99 | ◐ LIKELY ACTIVE |
| BGBennu Glass LLC | Kalama | WA | Nonmetallic Mineral Product Manufacturing327213 | — | ◐ LIKELY ACTIVE |
Bio Rad Laboratories Maltby | Woodinville | WA | Chemical Manufacturing325413 | 20-99 | ◐ LIKELY ACTIVE |
| BCBoeing Company Frederickson | Puyallup | WA | Transportation Equipment Manufacturing336411 | — | ◐ LIKELY ACTIVE |
| BEBoeing Everett | Everett | WA | Transportation Equipment Manufacturing336411 | — | ◐ LIKELY ACTIVE |
| BFBoeing Fabrication Div | Auburn | WA | Transportation Equipment Manufacturing336411 | — | ◐ LIKELY ACTIVE |
| BNBoeing North Boeing Field | Seattle | WA | Chemical Manufacturing325120 | — | ◐ LIKELY ACTIVE |
| BRBoeing Renton Bfe Building | Renton | WA | Transportation Equipment Manufacturing336411 | — | ◐ LIKELY ACTIVE |
| BWBoise White Paper LLC | Wallula | WA | Paper Manufacturing322110 | — | ◐ LIKELY ACTIVE |
| CAC and D Zodiac CORP Marysville | Marysville | WA | Transportation Equipment Manufacturing336413 | — | ◐ LIKELY ACTIVE |
| CCCarlisle Construction Materials Incorporated | Puyallup | WA | Wood Product Manufacturing321992 | — | ◐ LIKELY ACTIVE |
| CHCascade Hardwood LLC | Chehalis | WA | Wood Product Manufacturing321113 | 100-499 | ◐ LIKELY ACTIVE |
| CSCentralia Sawmill Company | Centralia | WA | Wood Product Manufacturing321113 | — | ◐ LIKELY ACTIVE |
| CWCentral Washington Concrete Baker Flats | East Wenatchee | WA | Nonmetallic Mineral Product Manufacturing327320 | — | ◐ LIKELY ACTIVE |
| CGCertainteed Gypsum Manufacturing | Seattle | WA | Nonmetallic Mineral Product Manufacturing327420 | — | ◐ LIKELY ACTIVE |
Chemco, INC. | Ferndale | WA | Wood Product Manufacturing321114 | — | ◐ LIKELY ACTIVE |
| CCColumbia Crest Winery | Paterson | WA | Beverage and Tobacco Product Manufacturing312130 | 100-499 | ◐ LIKELY ACTIVE |
| CBCommencement Bay Corrugated | Orting | WA | Paper Manufacturing322211 | 100-499 | ◐ LIKELY ACTIVE |
| CAComposite Aquatic Innovations | Arlington | WA | Plastics and Rubber Products Manufacturing326199 | — | ◐ LIKELY ACTIVE |
| CTConcrete Technology Corporation | Tacoma | WA | Nonmetallic Mineral Product Manufacturing327390 | 100-499 | ◐ LIKELY ACTIVE |
| CIControltek INC 112th Ave | Vancouver | WA | Computer and Electronic Product Manufacturing334111 | — | ◐ LIKELY ACTIVE |
| CCCpp Casting Line | Everett | WA | Plastics and Rubber Products Manufacturing326113 | — | ◐ LIKELY ACTIVE |
| CNCresline Northwest LLC | Chehalis | WA | Plastics and Rubber Products Manufacturing326122 | 20-99 | ◐ LIKELY ACTIVE |
| CCCrown Cork and Seal CO INC Olympia | Olympia | WA | Fabricated Metal Product Manufacturing332431 | — | ◐ LIKELY ACTIVE |
| DIDarigold INC Chehalis | Chehalis | WA | Food Manufacturing311511 | — | ◐ LIKELY ACTIVE |
| DLDarigold Lynden Plant | Lynden | WA | Food Manufacturing311511 | — | ◐ LIKELY ACTIVE |