| WTWalsh Trucking CO LTD Morton | Morton | WA | — | ◇ UNVERIFIED |
| WSWarm Springs Mill | Warm Springs | VA | — | ◇ UNVERIFIED |
| WGWarren & Griffin | Williams | SC | — | ◇ UNVERIFIED |
| WFWarrenton Fiber Company | Warrenton | OR | — | ◇ UNVERIFIED |
| WWWatauga Wood Products, INC. | Boone | NC | — | ◇ UNVERIFIED |
| WLWayne Lumber CO INC | Monticello | KY | — | ◇ UNVERIFIED |
| WWWebberville Wholesale Terminal | Webberville | MI | — | ◇ UNVERIFIED |
| WDWecare Denali, LLC | Woodbine | MD | — | ◇ UNVERIFIED |
| WIWedgworth's INC Clewiston | Clewiston | FL | — | ◇ UNVERIFIED |
| WJWells J V INC - Sharptown | Sharptown | MD | — | ◇ UNVERIFIED |
| WDWestern Disposal, INC | Boulder | CO | — | ◇ UNVERIFIED |
| WDWestern Disposal - Portable Grinder 424 | Boulder Area | CO | — | ◇ UNVERIFIED |
| WWWestern Wood Products | Raton | NM | — | ◇ UNVERIFIED |
| WFWest Fraser Citronelle Lumber Mill | Citronelle | AL | — | ◇ UNVERIFIED |
| WFWest Fraser INC | Maplesville | AL | — | ◇ UNVERIFIED |
| WFWest Fraser, INC. | Whitehouse | FL | — | ◇ UNVERIFIED |
| WFWest Fraser, INC. | Lake Butler | FL | — | ◇ UNVERIFIED |
| WFWest Fraser, INC. | Perry | FL | — | ◇ UNVERIFIED |
| WCWestrock Chip Mill | Dillwyn | VA | — | ◇ UNVERIFIED |
| WCWestrock Coated Bd LLC | Cottonton | AL | — | ◇ UNVERIFIED |
| WLWestwind Logistics LLC | Des Moines | IA | — | ◇ UNVERIFIED |
| WCWeyerhaeuser Coburg Sawmill and Veneer | Eugene | OR | — | ◇ UNVERIFIED |
| WCWeyerhaeuser Company, Offsite Disposal Area | Philadelphia | MS | — | ◇ UNVERIFIED |
| WEWeyerhaeuser Enumclaw Millpond | Enumclaw | WA | — | ◇ UNVERIFIED |
| WEWeyerhaeuser Everett West Site | Everett | WA | — | ◇ UNVERIFIED |
| WLWeyerhaeuser Longview Lumber Mill | Longview | WA | — | ◇ UNVERIFIED |
| WNWeyerhaeuser North Bend Containerboard Mill | North Bend | OR | — | ◇ UNVERIFIED |
| WNWeyerhaeuser Nr CO | Pine Hill | AL | — | ◇ UNVERIFIED |
| WNWeyerhaeuser Nr Company, Wood Waste Disposal Facility | Bruce | MS | — | ◇ UNVERIFIED |
| WNWeyerhaeuser Nr CO /wright City Complex | Wright City | OK | — | ◇ UNVERIFIED |
| WSWeyerhaeuser Sawmill Aberdeen | Aberdeen | WA | — | ◇ UNVERIFIED |
| WSWeyerhaeuser Snoqualimie Mill Site | Snoqualmie | WA | — | ◇ UNVERIFIED |
| WCWhite County Lumber Co., INC. | Sparta | TN | — | ◇ UNVERIFIED |
| WLWhittlesey Landscape Supplies & Recycling Dalton | Austin | TX | — | ◇ UNVERIFIED |
| WSWh Sandusky & Son INC | Columbia | KY | — | ◇ UNVERIFIED |
| WLWiggins Lumber Company INC | Wiggins | MS | — | ◇ UNVERIFIED |
| WDWilbur Devore Lumber/youngsville | Youngsville | PA | — | ◇ UNVERIFIED |
| WCWilbur-ellis CO Devine | Devine | TX | — | ◇ UNVERIFIED |
| WCWilbur-ellis Company | Fresno | CA | — | ◇ UNVERIFIED |
 Wilbur Ellis Company LLC Rio Linda | Rio Linda | CA | — | ◇ UNVERIFIED |
| WCWilbur-ellis Company, Manteca | Manteca | CA | — | ◇ UNVERIFIED |
| WEWilbur Ellis CO Pullman | Pullman | WA | — | ◇ UNVERIFIED |
| WMWilbur-ellis Madras | Madras | OR | — | ◇ UNVERIFIED |
| WEWilbur Ellis Mt Vernon | Mount Vernon | WA | — | ◇ UNVERIFIED |
| WRWilbur-ellis Rna-san Joaquin | San Joaquin | CA | — | ◇ UNVERIFIED |
| WEWilbur Ellis Woodburn | Woodburn | OR | — | ◇ UNVERIFIED |
| WIWillamette Industries Site | Dallas | OR | — | ◇ UNVERIFIED |
| WAWillard Agri-services of Mt. Airy | Maryland | MD | — | ◇ UNVERIFIED |
| WHWilliams Hardwood Lumber | Aurora | MO | — | ◇ UNVERIFIED |
| WDWillis Dry Kilns INC | Washington Court House | OH | — | ◇ UNVERIFIED |
