| OROwen Roe Estate | Wapato, WA | Beverage and Tobacco Product Manufacturing312130 | — | ◐ LIKELY ACTIVE |
| OLOXARC LLC Sunnyside | Sunnyside, WA | Chemical Manufacturing325120 | 1–19 | ◐ LIKELY ACTIVE |
| OLOXARC LLC Yakima | Yakima, WA | Chemical Manufacturing325120 | 1–19 | ◐ LIKELY ACTIVE |
| POPacific Office Solutions LLC | Yakima, WA | Miscellaneous Manufacturing339940 | — | ◐ LIKELY ACTIVE |
| PAPaine and Brackett, INC | Zillah, WA | Beverage and Tobacco Product Manufacturing312130 | — | ◐ LIKELY ACTIVE |
| PWPangaea Winery | Cowiche, WA | Beverage and Tobacco Product Manufacturing312130 | — | ◐ LIKELY ACTIVE |
| PDParadisos Del Sol Winery | Zillah, WA | Beverage and Tobacco Product Manufacturing312130 | — | ◐ LIKELY ACTIVE |
| PCParejas Cellars | Grandview, WA | Beverage and Tobacco Product Manufacturing312130 | — | ◐ LIKELY ACTIVE |
| PPPortco Packaging - Toppenish | Toppenish, WA | Paper Manufacturing322220 | 20–99 | ◐ LIKELY ACTIVE |
| PWPortteus Winery, INC | Zillah, WA | Beverage and Tobacco Product Manufacturing312130 | — | ◐ LIKELY ACTIVE |
| RPRainier Plastics Inc. | Yakima, WA | Chemical Manufacturing325991 | 20–99 | ◐ LIKELY ACTIVE |
| RVRamseyer Vineyards LLC | Zillah, WA | Beverage and Tobacco Product Manufacturing312130 | — | ◐ LIKELY ACTIVE |
| RARashford Agate Field Vineyard, L.l.c. | Zillah, WA | Beverage and Tobacco Product Manufacturing312130 | — | ◐ LIKELY ACTIVE |
| RIRathbun Iron, LLC | Toppenish, WA | Machinery Manufacturing333992 | — | ◐ LIKELY ACTIVE |
| RHRattlesnake Hills Cidery, LLC | Zillah, WA | Beverage and Tobacco Product Manufacturing312130 | — | ◐ LIKELY ACTIVE |
| RCRider Cellars | Selah, WA | Beverage and Tobacco Product Manufacturing312130 | — | ◐ LIKELY ACTIVE |
| RERoza Estates Vineyards | Zillah, WA | Beverage and Tobacco Product Manufacturing312130 | — | ◐ LIKELY ACTIVE |
| RMRuby Magdalena Vineyards | Zillah, WA | Beverage and Tobacco Product Manufacturing312130 | — | ◐ LIKELY ACTIVE |
| SAScenic Acres Orchard LLC | Yakima, WA | Beverage and Tobacco Product Manufacturing312140 | — | ◐ LIKELY ACTIVE |
| SRSeis Ramas Wines | Sunnyside, WA | Beverage and Tobacco Product Manufacturing312130 | — | ◐ LIKELY ACTIVE |
| SHSelah Heights Winery | Selah, WA | Beverage and Tobacco Product Manufacturing312130 | — | ◐ LIKELY ACTIVE |
| SSSeneca Snacks | Yakima, WA | Food Manufacturing311421 | 20–99 | ◐ LIKELY ACTIVE |
| SCSeverino Cellars | Zillah, WA | Beverage and Tobacco Product Manufacturing312130 | — | ◐ LIKELY ACTIVE |
| SWSeymour Wine Enterprises, LLC | Zillah, WA | Beverage and Tobacco Product Manufacturing312130 | — | ◐ LIKELY ACTIVE |
| SVSheridan Vineyard INC. | Zillah, WA | Beverage and Tobacco Product Manufacturing312130 | — | ◐ LIKELY ACTIVE |
| SCSimcoe Creek Winery | Zillah, WA | Beverage and Tobacco Product Manufacturing312130 | — | ◐ LIKELY ACTIVE |
| SWSonder Wines | Grandview, WA | Beverage and Tobacco Product Manufacturing312130 | — | ◐ LIKELY ACTIVE |
| SWSouthard Winery | Selah, WA | Beverage and Tobacco Product Manufacturing312130 | — | ◐ LIKELY ACTIVE |
| SCSteppe Cellars | Sunnyside, WA | Beverage and Tobacco Product Manufacturing312130 | — | ◐ LIKELY ACTIVE |
| SHSwede Hill Distilling | Yakima, WA | Beverage and Tobacco Product Manufacturing312140 | — | ◐ LIKELY ACTIVE |
| SSSweet Supplies LLC | Moxee, WA | Food Manufacturing311612 | — | ◐ LIKELY ACTIVE |
| SSSweet Supplies LLC | Yakima, WA | Food Manufacturing311412 | — | ◐ LIKELY ACTIVE |
| TITamarack Industries | Yakima, WA | Plastics and Rubber Products Manufacturing326113 | 20–99 | ◐ LIKELY ACTIVE |
| TTanjuli | Zillah, WA | Beverage and Tobacco Product Manufacturing312130 | — | ◐ LIKELY ACTIVE |
| TVTasawik Vineyards | Grandview, WA | Beverage and Tobacco Product Manufacturing312130 | — | ◐ LIKELY ACTIVE |
| TCTefft Cellars | Outlook, WA | Beverage and Tobacco Product Manufacturing312130 | — | ◐ LIKELY ACTIVE |
| TDThe Distillarium | Yakima, WA | Beverage and Tobacco Product Manufacturing312140 | — | ◐ LIKELY ACTIVE |
| TGTiva Gardens, LLC | Granger, WA | Beverage and Tobacco Product Manufacturing312130 | — | ◐ LIKELY ACTIVE |
| TCTreveri Cellars | Wapato, WA | Beverage and Tobacco Product Manufacturing312130 | — | ◐ LIKELY ACTIVE |
| TCTucker Cellars | Sunnyside, WA | Beverage and Tobacco Product Manufacturing312130 | — | ◐ LIKELY ACTIVE |
| TMTwo Mountain Winery | Zillah, WA | Beverage and Tobacco Product Manufacturing312130 | — | ◐ LIKELY ACTIVE |
| UEUpland Estates | Outlook, WA | Beverage and Tobacco Product Manufacturing312130 | — | ◐ LIKELY ACTIVE |
| UWUpland Winery | Grandview, WA | Beverage and Tobacco Product Manufacturing312130 | — | ◐ LIKELY ACTIVE |
| VCVision Craft Inc. | Yakima, WA | Nonmetallic Mineral Product Manufacturing327215 | 1–19 | ◐ LIKELY ACTIVE |
| WHWhitman Hill Winery | Zillah, WA | Beverage and Tobacco Product Manufacturing312130 | — | ◐ LIKELY ACTIVE |
| WSWild Spirits Distilling | Naches, WA | Beverage and Tobacco Product Manufacturing312140 | — | ◐ LIKELY ACTIVE |
| WDWilridge Distillery | Yakima, WA | Beverage and Tobacco Product Manufacturing312130 | — | ◐ LIKELY ACTIVE |
| WWWilridge Winery | Yakima, WA | Beverage and Tobacco Product Manufacturing312130 | — | ◐ LIKELY ACTIVE |
| WPWindy Point Vineyards, L.l.c. | Wapato, WA | Beverage and Tobacco Product Manufacturing312130 | — | ◐ LIKELY ACTIVE |
| WCWineglass Cellars | Zillah, WA | Beverage and Tobacco Product Manufacturing312130 | — | ◐ LIKELY ACTIVE |