| SISpokane Industries | Spokane | WA | Beverage and Tobacco Product Manufacturing312111 | 1-19 | ◐ LIKELY ACTIVE |
| TFTyson Fresh Meats | Wallula | WA | Food Manufacturing311611 | — | ◐ LIKELY ACTIVE |
| WSWestport Shipyard INC | Westport | WA | Transportation Equipment Manufacturing336611 | 100-499 | ◐ LIKELY ACTIVE |
| WNWet Noses Natural Dog Treat Co, Inc | Monroe | WA | Food Manufacturing311111 | 20-99 | ◐ LIKELY ACTIVE |
| YCYoung Corporation | Seattle | WA | Fabricated Metal Product Manufacturing332999 | 100-499 | ◐ LIKELY ACTIVE |
| CCChemithon CORP | Seattle | WA | Machinery Manufacturing333248 | 20-99 | ◐ LIKELY ACTIVE |
| CSCole Screenprint INC | Tacoma | WA | Printing and Related Support Activities323113 | 20-99 | ◐ LIKELY ACTIVE |
| CRColumbia River Carbonates Woodland | Woodland | WA | Nonmetallic Mineral Product Manufacturing327999 | 20-99 | ◐ LIKELY ACTIVE |
| DSDaniel Smith INC | Seattle | WA | Miscellaneous Manufacturing339940 | 20-99 | ◐ LIKELY ACTIVE |
| FCFormula CORP Auburn | Auburn | WA | Chemical Manufacturing325611 | 20-99 | ◐ LIKELY ACTIVE |
| FFruitsmart | Grandview | WA | Food Manufacturing311411 | 100-499 | ◐ LIKELY ACTIVE |
| GWGear Works Seattle INC | Seattle | WA | Machinery Manufacturing333612 | 1-19 | ◐ LIKELY ACTIVE |
| GHGeo Heiser Body CO. LLC | Seattle | WA | Transportation Equipment Manufacturing336211 | 1-19 | ◐ LIKELY ACTIVE |
| HCHayes Cabinets | Woodland | WA | Furniture and Related Product Manufacturing337110 | 20-99 | ◐ LIKELY ACTIVE |
| ICIndustrial Ctrl Development Dba Icd Coat | Ridgefield | WA | Chemical Manufacturing325510 | 20-99 | ◐ LIKELY ACTIVE |
| KIKoncrete Industries INC | Walla Walla | WA | Nonmetallic Mineral Product Manufacturing327320 | 20-99 | ◐ LIKELY ACTIVE |
| MSManhasset Speciality CO | Yakima | WA | Fabricated Metal Product Manufacturing332114 | 1-19 | ◐ LIKELY ACTIVE |
| MSManufacturing Services | Kennewick | WA | Computer and Electronic Product Manufacturing334412 | 20-99 | ◐ LIKELY ACTIVE |
| MMMaster Millwork INC | Puyallup | WA | Wood Product Manufacturing321918 | 20-99 | ◐ LIKELY ACTIVE |
| PDPentz Design Pattern and Foundry INC | Duvall | WA | Primary Metal Manufacturing331513 | 20-99 | ◐ LIKELY ACTIVE |
| RIRainier Industries LTD | Tukwila | WA | Textile Product Mills314910 | 100-499 | ◐ LIKELY ACTIVE |
| RPRa Pearson CO | Spokane | WA | Machinery Manufacturing333993 | 100-499 | ◐ LIKELY ACTIVE |
| SIShareway Industries INC | Auburn | WA | Machinery Manufacturing333999 | 1-19 | ◐ LIKELY ACTIVE |
| SSStandard Steel Fabricating CO INC | Seattle | WA | Fabricated Metal Product Manufacturing332312 | 1-19 | ◐ LIKELY ACTIVE |
| STStar Transport Trailers INC | Sunnyside | WA | Transportation Equipment Manufacturing336212 | 1-19 | ◐ LIKELY ACTIVE |
| SMStephens Metal Products | Yakima | WA | Fabricated Metal Product Manufacturing332322 | 20-99 | ◐ LIKELY ACTIVE |
| SISterling International | Spokane | WA | Chemical Manufacturing325414 | 100-499 | ◐ LIKELY ACTIVE |
| TGTool Gauge & Machine Works INC | Tacoma | WA | Fabricated Metal Product Manufacturing332999 | 20-99 | ◐ LIKELY ACTIVE |
| YFYakama Forest Products | White Swan | WA | Wood Product Manufacturing321113 | 100-499 | ◐ LIKELY ACTIVE |
| YBYakima Bait Company Wordens Lure | Granger | WA | Miscellaneous Manufacturing339920 | 20-99 | ◐ LIKELY ACTIVE |
| ATAccor Technology Inc. | East Wenatchee | WA | Plastics and Rubber Products Manufacturing326122 | 100-499 | ◐ LIKELY ACTIVE |
| AGAce Galvanizing INC 96th | Seattle | WA | Fabricated Metal Product Manufacturing332812 | — | ◐ LIKELY ACTIVE |
| AIAerogo, INC | Tukwila | WA | Miscellaneous Manufacturing339999 | 20-99 | ◐ LIKELY ACTIVE |
Aero Precision LLC | Tacoma | WA | Fabricated Metal Product Manufacturing332994 | — | ◐ 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 |
| ABAlki Bakery Inc. | Kent | WA | Food Manufacturing311612 | 100-499 | ◐ LIKELY ACTIVE |
| ASAllied Steel Fabricators INC | Redmond | WA | Fabricated Metal Product Manufacturing332312 | 20-99 | ◐ LIKELY ACTIVE |
Ameliorate Electronics Solutions LLC | Kent | WA | Computer and Electronic Product Manufacturing334412 | — | ◐ 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 |
| ATAviation Technical Services PAE | Everett | WA | Transportation Equipment Manufacturing336411 | 500+ | ◐ LIKELY ACTIVE |
| BBBale Breaker Brewing Company, LLC | Yakima | WA | Beverage and Tobacco Product Manufacturing312120 | 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 |
Bmt - USA , LLC | Monroe | WA | Miscellaneous Manufacturing339113 | — | ◐ LIKELY ACTIVE |
| BCBoeing Company Frederickson | Puyallup | WA | Transportation Equipment Manufacturing336411 | — | ◐ LIKELY ACTIVE |
| BEBoeing Everett | Everett | WA | Transportation Equipment Manufacturing336411 | — | ◐ LIKELY ACTIVE |