| TGTrinity Glass - Corporate | Federal Way | 20–99 | ◐ LIKELY ACTIVE |
| UPUFP plant 404 LLC | Snohomish | 20–99 | ◐ LIKELY ACTIVE |
| VMVictory Millwork, L.L.C. | Lynden | 100–499 | ◐ LIKELY ACTIVE |
| WWWA Washougal AWW | Washougal | 20–99 | ◐ LIKELY ACTIVE |
| WFWestern Forest Engineered Products Plant 1 | Vancouver | 20–99 | ◐ LIKELY ACTIVE |
| WFWestern Forest Engineered Products Plant 2 | Washougal | 20–99 | ◐ LIKELY ACTIVE |
| WFWestern Forest Products US LLC Arlington Division | Arlington | 20–99 | ◐ LIKELY ACTIVE |
| WFWestern Forest Products US LLC Columbia Vista Division Planer | Vancouver | 20–99 | ◐ LIKELY ACTIVE |
| WFWestern Forest Products US LLC Columbia Vista Division Sawmill | Vancouver | 20–99 | ◐ LIKELY ACTIVE |
| WRWest Richland WA Truss | West Richland | 20–99 | ◐ LIKELY ACTIVE |
| WKWilkins, Kaiser & Olsen, Inc. | Carson | 100–499 | ◐ LIKELY ACTIVE |
| WEWillis Enterprises, INC. | Montesano | — | ◐ LIKELY ACTIVE |
| WWWoodland WA Truss | Woodland | 20–99 | ◐ LIKELY ACTIVE |
| YPYancey Pallet - Othello | Othello | 20–99 | ◐ LIKELY ACTIVE |
| BFBlack Frog Creations LLC | Auburn | — | ◐ LIKELY ACTIVE |
| WSWa317936088 - Sound Building Components INC. | Sedro Woolley | — | ◇ UNVERIFIED |
| WSWa317946157 - Stair Shop LLC | Monroe | — | ◇ UNVERIFIED |
| AWAbco Wood Recycling LLC | Spokane Valley | — | ◇ UNVERIFIED |
| ARAccurate Remanufacturing Corpo | Orting | — | ◇ UNVERIFIED |
| ACAcuna Cedar Products INC | Concrete | — | ◇ UNVERIFIED |
| ALAero Lac INC Buckley | Buckley | — | ◇ UNVERIFIED |
| AWAll Wood Builders, LLC | Spokane Valley | — | ◇ UNVERIFIED |
| AWAll Wood Components INC | Wapato | — | ◇ UNVERIFIED |
| AWAll Wood Components INC | Union Gap | — | ◇ UNVERIFIED |
| AEAlmega Enterprises INC | Kennewick | — | ◇ UNVERIFIED |
| ACAlpac Components CO | La Conner | — | ◇ UNVERIFIED |
| ALAlpine Lumber LLC | Battle Ground | — | ◇ UNVERIFIED |
| ASAlpine Shed LLC | Tonasket | — | ◇ UNVERIFIED |
| AVAlpine Veneer Plt | Ronald | — | ◇ UNVERIFIED |
| AFAlta Forst Products | Hoquiam | — | ◇ UNVERIFIED |
| AAAnderson and Middleton CO | Hoquiam | — | ◇ UNVERIFIED |
| AAAriel Abodes LLC | Renton | — | ◇ UNVERIFIED |
| AFAtomic Fabrications | Seattle | — | ◇ UNVERIFIED |
| BCBaywood Cabinet | Kent | — | ◇ UNVERIFIED |
| BWBear Wood Windows, Inc. | Tacoma | — | ◇ UNVERIFIED |
 Boise Cascade Naches | Naches | — | ◇ UNVERIFIED |
| Boise Cascade Wood Products - Kettle Falls Lumber | Kettle Falls | — | ◇ UNVERIFIED |
| BLBower Logging INC | Forks | — | ◇ UNVERIFIED |
| BLBower Logging INC | Beaver | — | ◇ UNVERIFIED |
| BLBower Logging INC | Brinnon | — | ◇ UNVERIFIED |
| CLCameron Landing Holdings LLC | Clinton | — | ◇ UNVERIFIED |
| CSCascade Structural Laminators | Chehalis | — | ◇ UNVERIFIED |
| CRCedar Ridge Industries LLC | Chehalis | — | ◇ UNVERIFIED |
| CGChippendale Goes West LLC | Shelton | — | ◇ UNVERIFIED |
| CACitadel Architectural Prod INC | Longview | — | ◇ UNVERIFIED |
| CCColumbia Cedar | Kettle Falls | — | ◇ UNVERIFIED |
| CCColumbia Cedar | Kettle Falls | — | ◇ UNVERIFIED |
| CMColumbia Millwork, LLC | Vancouver | — | ◇ UNVERIFIED |
| CVColumbia Vista CORP | Vancouver | — | ◇ UNVERIFIED |
| CFColville Fish and Wildlife Facility | Coulee Dam | — | ◇ UNVERIFIED |
