| WSWa317943295 - S D S Lumber CO | Bingen | WA | — | ◇ UNVERIFIED |
| WWWa317943786 - Willamette Valley CO | Centralia | WA | — | ◇ UNVERIFIED |
| WMWa317944306 - Manke Lumber Company INC | Shelton | WA | — | ◇ UNVERIFIED |
| WAWa317944601 - Alta Forest Products LLC | Amanda Park | WA | — | ◇ UNVERIFIED |
| WSWa317944699 - Shakertown 1992 INC | Winlock | WA | — | ◇ UNVERIFIED |
| WFWa317945020 - Frank Brooks Manufacturing | Bellingham | WA | — | ◇ UNVERIFIED |
| WSWa317945150 - Snow Peak Forest Products Incorporated | Spokane Valley | WA | — | ◇ UNVERIFIED |
| WAWa317947059 - Alta Forest Products LLC | Shelton | WA | — | ◇ UNVERIFIED |
| WGWa317947393 - Great Western Lumber CO | Everson | WA | — | ◇ UNVERIFIED |
| WHWa317947419 - Hampton Lumber Mills-washington INC | Napavine | WA | — | ◇ UNVERIFIED |
| WCWa317947772 - Columbia Cedar INC | Colville | WA | — | ◇ UNVERIFIED |
| WLWa317948188 - Llk INC | Naches | WA | — | ◇ UNVERIFIED |
| WFWa317948360 - Fritch Forest Products INC | Snohomish | WA | — | ◇ UNVERIFIED |
| WMWa317948537 - Mud Bay Manufacturing LLC C | Tumwater | WA | — | ◇ UNVERIFIED |
| WSWa317948548 - Skagit River Reman Company | Sedro Woolley | WA | — | ◇ UNVERIFIED |
| WOWa317948692 - Olympic Cedar Forest Products INC | Hoquiam | WA | — | ◇ UNVERIFIED |
| WSWa317948837 - Shearer Brothers Chipping LLC | Belfair | WA | — | ◇ UNVERIFIED |
| WVWa317948894 - Vaagen Brothers Lumber INC | Usk | WA | — | ◇ UNVERIFIED |
| WLWa317948927 - Legacy Lumber INC | Loon Lake | WA | — | ◇ UNVERIFIED |
| WPWa317949581 - Peninsula Shavings LLC | Elma | WA | — | ◇ UNVERIFIED |
| WFWa317949629 - Fabian Shingles LLC | Amanda Park | WA | — | ◇ UNVERIFIED |
| WTWa317949665 - Twelker Robin Turpin | Woodinville | WA | — | ◇ UNVERIFIED |
| WUWa317949783 - U C Cedar INC | Amanda Park | WA | — | ◇ UNVERIFIED |
| WBWa317949827 - Bt Cedar Shingles INC | Humptulips | WA | — | ◇ UNVERIFIED |
 Wabash National Wood Products | Harrison | AR | — | ◇ UNVERIFIED |
| WSWagner Sawmill | Naylor | MO | — | ◇ UNVERIFIED |
| WCWaldron Cut Stock LLC | Waldron | AR | — | ◇ UNVERIFIED |
| WLWalker Lumber Company INC. | Woodland | PA | — | ◇ UNVERIFIED |
| WLWalker Lumber Company, INC. | Woodland | PA | — | ◇ UNVERIFIED |
| WWWallace Wood Products INC | Demopolis | AL | — | ◇ UNVERIFIED |
| WSWalnut Specialists Incorporated | Windy | KY | — | ◇ UNVERIFIED |
| WTWalsh Trucking CO LTD Morton | Morton | WA | — | ◇ UNVERIFIED |
| WVWalterboro Veneer Company | Walterboro | SC | — | ◇ UNVERIFIED |
| WIWalter Imhoff | Rochester | IN | — | ◇ UNVERIFIED |
| WLWard Lumber Company, INC. | Jay | NY | — | ◇ UNVERIFIED |
| WLWarmack Lumber CO Incorporated | Cove City | NC | — | ◇ UNVERIFIED |
| WFWarm Fork Woodlands | Thayer | MO | — | ◇ UNVERIFIED |
| WSWarm Springs Mill | Warm Springs | VA | — | ◇ UNVERIFIED |
| WMWarner Mountain Lumber, INC. | Alturas | CA | — | ◇ UNVERIFIED |
| WGWarren & Griffin | Williams | SC | — | ◇ UNVERIFIED |
| WGWarren & Griffin | Williams | SC | — | ◇ UNVERIFIED |
| WFWarrenton Fiber Company | Astoria | OR | — | ◇ UNVERIFIED |
| WFWarrenton Fiber Company | Warrenton | OR | — | ◇ UNVERIFIED |
| WFWarrenton Fiber Company | Forest Grove | OR | — | ◇ UNVERIFIED |
| WWWarren Wood INC | Rice | MN | — | ◇ UNVERIFIED |
| WPWarvel Products, Inc.-north Carolina | Linwood | NC | — | ◇ UNVERIFIED |
| WPWarvel Products Incorporated | Linwood | NC | — | ◇ UNVERIFIED |
| WWWatauga Wood Products, INC. | Boone | NC | — | ◇ UNVERIFIED |
| WDWayne Dry Kilns INC | Monticello | KY | — | ◇ UNVERIFIED |
| WDWayne Dry Kilns INC | Monticello (wayne) | KY | — | ◇ UNVERIFIED |
