 Pacific Mobile Structures, INC. | Chehalis | — | ● ACTIVE |
 Sevilla Construction LLC | Chehalis | — | ● ACTIVE |
| CHCascade Hardwood LLC | Chehalis | 100–499 | ◐ LIKELY ACTIVE |
| CSCentralia Sawmill Company | Centralia | — | ◐ LIKELY ACTIVE |
| WDWayne Dalton CORP | Centralia | 20–99 | ◐ LIKELY ACTIVE |
| HLHampton Lumber Mills Wa INC Morton | Morton | — | ◐ LIKELY ACTIVE |
| HMHardel Mutual Plywood Corporation | Chehalis | 100–499 | ◐ LIKELY ACTIVE |
| NFNw Fibre | Morton | — | ◐ LIKELY ACTIVE |
| SCShakertown CORP | Winlock | 1–19 | ◐ LIKELY ACTIVE |
| HLHampton Lumber Mills Packwood Site | Randle | — | ◇ UNVERIFIED |
| KRKangas Road Project | Toledo | — | ◇ UNVERIFIED |
| SLShelton Lam and Deck | Chehalis | — | ◇ UNVERIFIED |
| WTWalsh Trucking CO LTD Morton | Morton | — | ◇ UNVERIFIED |
| WCWeiss Cascade | Centralia | — | ◇ UNVERIFIED |
| MMorton | Morton | 100–499 | ◐ LIKELY ACTIVE |
| MDMorton Division | Morton | 100–499 | ◐ LIKELY ACTIVE |
| RDRandle Division | Randle | 100–499 | ◐ LIKELY ACTIVE |
| TWThe Willamette Valley Company - Site 12 | Centralia | 20–99 | ◐ LIKELY ACTIVE |
| CSCascade Structural Laminators | Chehalis | — | ◇ UNVERIFIED |
| CRCedar Ridge Industries LLC | Chehalis | — | ◇ UNVERIFIED |
| HLHampton Lumber Mills/cowlitz Division - Morton | Morton | — | ◇ UNVERIFIED |
| HLHampton Lumber Mills?washington, INC. | Randle | — | ◇ UNVERIFIED |
| HLHampton Lumber Mills Washington, INC. - Randle | Randle | — | ◇ UNVERIFIED |
| HMHampton Morton | Morton | — | ◇ UNVERIFIED |
| LCLewis County Lumber Products | Winlock | — | ◇ UNVERIFIED |
| NCNorthwest Containers INC | Toledo | — | ◇ UNVERIFIED |
| PLPalmer Lumber CO. | Chehalis | — | ◇ UNVERIFIED |
| S1Shakertown 1992 INC | Winlock | — | ◇ UNVERIFIED |
| SWSound Wood Properties LLC | Chehalis | — | ◇ UNVERIFIED |
| TFTmi Forest Products INC | Morton | — | ◇ UNVERIFIED |
| WHWa317935956 - Hoffman James Henry | Chehalis | — | ◇ UNVERIFIED |
| WSWa317939944 - Shakertown 1992 INC | Winlock | — | ◇ UNVERIFIED |
| WSWa317940036 - Shelton Structures INC | Chehalis | — | ◇ UNVERIFIED |
| WNWa317941620 - Northwest Hardwoods INC Dba Nw Hardwoods | Centralia | — | ◇ UNVERIFIED |
| WRWa317943565 - Reichert Shake & Fencing INC | Toledo | — | ◇ UNVERIFIED |
| WWWa317943754 - Web Joist Northwest CORP | Chehalis | — | ◇ UNVERIFIED |
| WWWa317943786 - Willamette Valley CO | Centralia | — | ◇ UNVERIFIED |
| WSWa317944699 - Shakertown 1992 INC | Winlock | — | ◇ UNVERIFIED |
| WHWa317947419 - Hampton Lumber Mills-washington INC | Napavine | — | ◇ UNVERIFIED |
| WRWa317947994 - Rld Company | Chehalis | — | ◇ UNVERIFIED |
| WHWa317949448 - Hamilton Ricky C | Chehalis | — | ◇ UNVERIFIED |
