| CCCommercial Crating & Box Packaging INC | Auburn | — | ● ACTIVE |
 Forest Concepts LLC | Auburn | — | ● ACTIVE |
 The Lumber Manufactory INC. | Seattle | — | ● ACTIVE |
| ECEmerald City Custom Interiors | Auburn | — | ◐ LIKELY ACTIVE |
| IImagicorps | Redmond | 20–99 | ◐ LIKELY ACTIVE |
| AWAc Wright and Sons INC C St | Auburn | — | ◐ LIKELY ACTIVE |
| ALAero Lac INC | Seattle | — | ◇ UNVERIFIED |
| KPKitchen Plus Cabinet Shop | Kirkland | — | ◇ UNVERIFIED |
| NBNorthwest Building Tech | Seattle | — | ◇ UNVERIFIED |
| QTQuendall Terminals | Renton | — | ◇ UNVERIFIED |
| RPRainier Pallet & Crating CORP Aub | Auburn | — | ◇ UNVERIFIED |
| WEWeyerhaeuser Enumclaw Millpond | Enumclaw | — | ◇ UNVERIFIED |
| WSWeyerhaeuser Snoqualimie Mill Site | Snoqualmie | — | ◇ UNVERIFIED |
| WCWycoff CO West Seattle | Seattle | — | ◇ UNVERIFIED |
| IWIssaquah WA Truss | Issaquah | 20–99 | ◐ LIKELY ACTIVE |
| KWKent WA | Kent | 100–499 | ◐ LIKELY ACTIVE |
| NANorth America Kent | Kent | 1–19 | ◐ LIKELY ACTIVE |
| TRTrimlite Renton | Renton | 20–99 | ◐ LIKELY ACTIVE |
| TGTrinity Glass - Corporate | Federal Way | 20–99 | ◐ LIKELY ACTIVE |
| BFBlack Frog Creations LLC | Auburn | — | ◐ LIKELY ACTIVE |
| AAAriel Abodes LLC | Renton | — | ◇ UNVERIFIED |
| AFAtomic Fabrications | Seattle | — | ◇ UNVERIFIED |
| BCBaywood Cabinet | Kent | — | ◇ UNVERIFIED |
| DWDiamond Wood Recycling | Seattle | — | ◇ UNVERIFIED |
| MFMohawk Flush Doors INC | Kirkland | — | ◇ UNVERIFIED |
| NSNK Studios LLC | Seattle | — | ◇ UNVERIFIED |
| NRNorthwest Renewable Energy Group, LLC | Enumclaw | — | ◇ UNVERIFIED |
| NFNumatic Finishing Corporation | Auburn | — | ◇ UNVERIFIED |
| RWRainier Wood Recyclers, Inc. | Maple Valley | — | ◇ UNVERIFIED |
| RPRdk Prefinish Site | Woodinville | — | ◇ UNVERIFIED |
| RTRoof Truss Supply INC | Mercer Island | — | ◇ UNVERIFIED |
| SSSeattle Stair & Design | Seattle | — | ◇ UNVERIFIED |
| TTTri-county Truss | Bellevue | — | ◇ UNVERIFIED |
| WCWa317935631 - Conestoga Wood Specialties Corporation | Kent | — | ◇ UNVERIFIED |
| WRWa317936995 - Roof Truss Supply INC | Seattle | — | ◇ UNVERIFIED |
| WLWa317938118 - Louws Truss INC | Kirkland | — | ◇ UNVERIFIED |
| WFWa317939240 - Fca LLC | Kent | — | ◇ UNVERIFIED |
| WSWa317941949 - Seattle Box CO | Kent | — | ◇ UNVERIFIED |
| WTWa317947656 - Truss Company & Building Supply INC the | Seattle | — | ◇ UNVERIFIED |
| WTWa317948853 - Trans Pak Incorporated | Auburn | — | ◇ UNVERIFIED |
| WLWa317949905 - Lj Smith INC | Auburn | — | ◇ UNVERIFIED |
| WJWa317950249 - Jjm Crating Corporation | Kent | — | ◇ UNVERIFIED |
| WJWest Judkins Parcel | Seattle | — | ◇ UNVERIFIED |
| WCWeyerhauser Company | Seattle | — | ◇ UNVERIFIED |
| WDWoodwise Design Hardwood | Redmond | — | ◇ UNVERIFIED |
