| ASArclin Surfaces, LLC | Tacoma | WA | Paper Manufacturing322220 | 20-99 | ● ACTIVE |
Fatigue Technology, INC | Tukwila | WA | Paper Manufacturing322232 | — | ● ACTIVE |
| NDNippon Dynawave Packaging Longview Wa | Longview | WA | Wood Product Manufacturing321999 | 500+ | ● ACTIVE |
| NPNorth Pacific Paper Company LLC | Longview | WA | Paper Manufacturing322120 | 100-499 | ● ACTIVE |
| PPPac Paper INC | Vancouver | WA | Paper Manufacturing322220 | 100-499 | ● ACTIVE |
Portco CORP | Woodland | WA | Paper Manufacturing322220 | — | ● ACTIVE |
Sp Holdings, INC | Renton | WA | Paper Manufacturing322211 | — | ● ACTIVE |
| BWBoise White Paper LLC | Wallula | WA | Paper Manufacturing322110 | — | ◐ LIKELY ACTIVE |
| CBCommencement Bay Corrugated | Orting | WA | Paper Manufacturing322211 | 100-499 | ◐ LIKELY ACTIVE |
Georgia Pacific Consumer Products | Camas | WA | Paper Manufacturing322120 | — | ◐ LIKELY ACTIVE |
| NPNippon Paper CO | Port Angeles | WA | Paper Manufacturing322120 | — | ◐ LIKELY ACTIVE |
| PIPaneltech International LLC | Hoquiam | WA | Paper Manufacturing322121 | — | ◐ LIKELY ACTIVE |
| PTPort Townsend Paper Mill | Port Townsend | WA | Paper Manufacturing322110 | — | ◐ LIKELY ACTIVE |
| RPRainier Plywood | Tacoma | WA | Paper Manufacturing322220 | — | ◐ LIKELY ACTIVE |
| STSimpson Tacoma | Tacoma | WA | Paper Manufacturing322110 | — | ◐ LIKELY ACTIVE |
| SSSmurfit Stone Container CORP | Tacoma | WA | Paper Manufacturing322130 | — | ◐ LIKELY ACTIVE |
| SPSonderen Packaging | Spokane | WA | Paper Manufacturing322212 | 100-499 | ◐ LIKELY ACTIVE |
Sonoco Products CO 1802 Steele | Sumner | WA | Paper Manufacturing322121 | — | ◐ LIKELY ACTIVE |
Palouse Fiber LLC | Pomeroy | WA | Paper Manufacturing322299 | — | ◐ LIKELY ACTIVE |
Sp Holdings, INC. | Spokane Valley | WA | Paper Manufacturing322211 | — | ◐ LIKELY ACTIVE |
| GPGeorgia Pacific Corrugated LLC Olympia | Olympia | WA | Paper Manufacturing322211 | — | ◐ LIKELY ACTIVE |
| HLHarpo LLC | Aberdeen | WA | Paper Manufacturing322222 | — | ◐ LIKELY ACTIVE |
| JCJohnson Concentrates | Sunnyside | WA | Paper Manufacturing322221 | — | ◐ LIKELY ACTIVE |
| KCKapstone Container Plant Yakima | Yakima | WA | Paper Manufacturing322121 | — | ◐ LIKELY ACTIVE |
| NPNorthwest Paper Box Mfrs. Inc., Camas | Camas | WA | Paper Manufacturing322211 | 20-99 | ◐ LIKELY ACTIVE |
| PCPacific Container CORP | Tacoma | WA | Paper Manufacturing322211 | 20-99 | ◐ LIKELY ACTIVE |
| PNPonderay Newsprint Company | Usk | WA | Paper Manufacturing322120 | — | ◐ LIKELY ACTIVE |
| PTPort Townsend Paper Corporation | Port Townsend | WA | Paper Manufacturing322120 | 100-499 | ◐ LIKELY ACTIVE |
| SASealed Air Renton, WA | Renton | WA | Paper Manufacturing322223 | 20-99 | ◐ LIKELY ACTIVE |
| SUSheets Unlimited | Renton | WA | Paper Manufacturing322211 | 100-499 | ◐ LIKELY ACTIVE |
| SPSpokane Packaging | Spokane | WA | Paper Manufacturing322211 | 20-99 | ◐ LIKELY ACTIVE |
| TPTetra Pak Materials LP | Vancouver | WA | Paper Manufacturing322215 | — | ◐ LIKELY ACTIVE |
| WCWeyerhaeuser CO Box Plant | Olympia | WA | Paper Manufacturing322211 | — | ◐ LIKELY ACTIVE |
| EPExcelsior Packaging Group INC | Vancouver | WA | Paper Manufacturing322223 | — | ◐ LIKELY ACTIVE |
| IEInland Empire Paper | Spokane | WA | Paper Manufacturing322120 | — | ◐ LIKELY ACTIVE |
| RPRrd Packaging Solutions | Kent | WA | Paper Manufacturing322212 | — | ◐ LIKELY ACTIVE |
| SBShields Bag and Printing CO | Yakima | WA | Paper Manufacturing322224 | — | ◐ LIKELY ACTIVE |
| TLTrojan Lithograph CORP Sw 27th St | Renton | WA | Paper Manufacturing322212 | — | ◐ LIKELY ACTIVE |
| ACAbitibi Consolidated Site | Steilacoom | WA | Paper Manufacturing322122 | — | ◇ UNVERIFIED |
| BCBemis Company INC | Vancouver | WA | Paper Manufacturing322220 | — | ◇ UNVERIFIED |
Boise Cascade Site | Vancouver | WA | Paper Manufacturing322121 | — | ◇ UNVERIFIED |
| GPGeorgia Pacific West Bellingham | Bellingham | WA | Paper Manufacturing322121 | — | ◇ UNVERIFIED |
| GPGraphic Packaging International INC | Renton | WA | Paper Manufacturing322130 | — | ◇ UNVERIFIED |
| GHGrays Harbor Paper LP | Hoquiam | WA | Paper Manufacturing322000 | — | ◇ UNVERIFIED |
| IPInternational Paper Bellevue | Bellevue | WA | Paper Manufacturing322211 | — | ◇ UNVERIFIED |
| IPInternational Paper Company | Moses Lake | WA | Paper Manufacturing322211 | — | ◇ UNVERIFIED |
| JDJl Darling CORP | Tacoma | WA | Paper Manufacturing322222 | — | ◇ UNVERIFIED |
| KCKimberly Clark Worldwide | Everett | WA | Paper Manufacturing322110 | — | ◇ UNVERIFIED |
| PLPhenopath Laboratories | Seattle | WA | Paper Manufacturing322221 | — | ◇ UNVERIFIED |
| PAPort Angeles Rayonier Mill Site | Port Angeles | WA | Paper Manufacturing322100 | — | ◇ UNVERIFIED |