| CFConagra Foods Lamb Weston Paterson Plant | Paterson | — | ◐ LIKELY ACTIVE |
| CFConagra Foods Lamb Weston Quincy | Quincy | — | ◐ LIKELY ACTIVE |
| CMContinental Mills Kent | Kent | 100–499 | ◐ LIKELY ACTIVE |
| DPDarigold - Pasco | Pasco | — | ◐ LIKELY ACTIVE |
| DSDeep Sea Fisheries INC | Everett | 1–19 | ◐ LIKELY ACTIVE |
| DMDel Monte Foods, Inc. Yakima Plant | Yakima | 20–99 | ◐ LIKELY ACTIVE |
| FCFeed Commodities LLC | Tacoma | — | ◐ LIKELY ACTIVE |
| FSFranz Seattle | Seattle | — | ◐ LIKELY ACTIVE |
| FIFruitSmart, Inc. - Grandview | Grandview | 100–499 | ◐ LIKELY ACTIVE |
| GSGais Seattle French Baking CO | Seattle | — | ◐ LIKELY ACTIVE |
| GCGF Columbia Basin Plant - Moses Lake | Moses Lake | 20–99 | ◐ LIKELY ACTIVE |
| ICIp Callison and Sons Chehalis | Chehalis | — | ◐ LIKELY ACTIVE |
| JIJohn I Haas | Yakima | 20–99 | ◐ LIKELY ACTIVE |
| KFKeyes Fibre CORP Naumes Proc | Wenatchee | — | ◐ LIKELY ACTIVE |
| MSMondo & Sons | Tukwila | — | ◐ LIKELY ACTIVE |
| OGOcean Gold Seafoods Processing Facility | Westport | — | ◐ LIKELY ACTIVE |
| PAPartners a Tasteful Choice CO | Des Moines | 100–499 | ◐ LIKELY ACTIVE |
| PBPautzke Bait Co., INC. | Ellensburg | — | ◐ LIKELY ACTIVE |
| PVPNW Veg Co., LLC dba Quincy Foods | Quincy | 500+ | ◐ LIKELY ACTIVE |
| PSPse Swarr Station | Renton | — | ◐ LIKELY ACTIVE |
| RFRader Farms, Inc., BCS | Bellingham | 100–499 | ◐ LIKELY ACTIVE |
| RFResers Fine Foods | Pasco | 100–499 | ◐ LIKELY ACTIVE |
| SPSchenk Packing CO INC | Mount Vernon | — | ◐ LIKELY ACTIVE |
| SPSeattle Port Terminal 91 | Seattle | — | ◐ LIKELY ACTIVE |
| SStarbucks | Kent | 100–499 | ◐ LIKELY ACTIVE |
| SIStockpot INC Industrial Permit | Everett | — | ◐ LIKELY ACTIVE |
| SCSunRype Concentrates | Wapato | 20–99 | ◐ LIKELY ACTIVE |
| TSThe Scoular Company - Burlington | Burlington | 20–99 | ◐ LIKELY ACTIVE |
| TSTrident Seafoods Cordova North Facility | Seattle | — | ◐ LIKELY ACTIVE |
| TSTrident Seafoods CORP Seattle | Seattle | — | ◐ LIKELY ACTIVE |
| TSTrident Seafoods- Everett | Everett | 100–499 | ◐ LIKELY ACTIVE |
| VCVersacold Cascade Cold Storage INC | Lynden | — | ◐ LIKELY ACTIVE |
| WIWa317938808 - I P Callison & Sons INC | Lacey | — | ◐ LIKELY ACTIVE |
| WEWa317940135 - Empire Packing Company LLP | Olympia | — | ◐ LIKELY ACTIVE |
| WPWa317950783 - Pure Country Harvest LLC | Moses Lake | — | ◐ LIKELY ACTIVE |
| WPWashington Potato Company | Warden | 100–499 | ◐ LIKELY ACTIVE |
| WNWet Noses Natural Dog Treat Co, Inc | Monroe | — | ◐ LIKELY ACTIVE |
| DDDungeness Development Associates | South Bend | — | ◐ LIKELY ACTIVE |
| FPFreeze Pack LLC | Pasco | — | ◐ LIKELY ACTIVE |
| HEHops Extract Corporation of America | Yakima | — | ◐ LIKELY ACTIVE |
| IEIsland Enterprises, Dba Salish Seafoods | Shelton | — | ◐ LIKELY ACTIVE |
| JIJohn I Haas INC Hop Extraction Support F | Yakima | — | ◐ LIKELY ACTIVE |
| KIKerry Ingredients and Flavours | Seattle | — | ◐ LIKELY ACTIVE |
| MHMfp Holdings INC Milne Fruit | Prosser | — | ◐ LIKELY ACTIVE |
| NPNorthwest Pet Products | Woodland | — | ◐ LIKELY ACTIVE |
| OSOcean Spray Markham | Aberdeen | — | ◐ LIKELY ACTIVE |
| SBSouth Bend Products | South Bend | — | ◐ LIKELY ACTIVE |
| TWTacoma Water Division City of | Tacoma | — | ◐ LIKELY ACTIVE |
| TFThermo Fluids INC | Sumner | — | ◐ LIKELY ACTIVE |
| TSTrident Seafoods CORP 4th St | Anacortes | — | ◐ LIKELY ACTIVE |