| SFSilvastar Forest Products | Bellingham | WA | 100–499 | ◐ LIKELY ACTIVE |
| SLSimpson Lumber CO LLC | Shelton | WA | — | ◐ LIKELY ACTIVE |
| SWSoutheast Wood | Louisville | AL | — | ◐ LIKELY ACTIVE |
| SFSouthern Finishing CO. INC. Plant 23 | Eden | NC | 20–99 | ◐ LIKELY ACTIVE |
| SWSparta Woodworks, LLC | Sparta | TN | 1–19 | ◐ LIKELY ACTIVE |
| SFSpearfish Forest Products | Spearfish | SD | 100–499 | ◐ LIKELY ACTIVE |
| SLStarfire Lumber CO. | Cottage Grove | OR | 20–99 | ◐ LIKELY ACTIVE |
| SFSuperior Forest Products LLC | Montezuma | IN | — | ◐ LIKELY ACTIVE |
Swanson Group Mfg. Llc, Springfield | Springfield | OR | — | ◐ LIKELY ACTIVE |
| TFTelfair Forest Products LLC | Lumber City | GA | 20–99 | ◐ LIKELY ACTIVE |
| TITemple Inland Forest Prod Corporation Southwest La Lumber Operations | Dequincy | LA | — | ◐ LIKELY ACTIVE |
| TETexas Electric Cooperatives Treating Div | Jasper | TX | — | ◐ LIKELY ACTIVE |
| TPThomaston Pretreatment Facility | Thomaston | GA | — | ◐ LIKELY ACTIVE |
| TPTimber Products CO. Limited Partnership | Medford | OR | — | ◐ LIKELY ACTIVE |
| TBTlc Building Components | Valdosta | GA | 20–99 | ◐ LIKELY ACTIVE |
| TRTrinity River Lumber Company | Weaverville | CA | 100–499 | ◐ LIKELY ACTIVE |
| TSTri State Lumber Company INC | Fulton | MS | — | ◐ LIKELY ACTIVE |
| TLTroy Lumber Company INC. | Troy | NC | — | ◐ LIKELY ACTIVE |
| TLTurman Lumber CO INC | Christiansburg | VA | 20–99 | ◐ LIKELY ACTIVE |
Ufp Elizabeth City LLC | Elizabeth City | NC | — | ◐ LIKELY ACTIVE |
| UHUfp Haleyville, LLC | Haleyville | AL | 100–499 | ◐ LIKELY ACTIVE |
| UWUfp-new Waverly | New Waverly | TX | — | ◐ LIKELY ACTIVE |
| URUfp Real Estate LLC Sterling (former Georgia Pacific Sterling Treating Plant) | Sterling | GA | — | ◐ LIKELY ACTIVE |
| WPWard Pine Mill, INC. | Jay | NY | 20–99 | ◐ LIKELY ACTIVE |
| WDWayne Dalton CORP | Centralia | WA | 20–99 | ◐ LIKELY ACTIVE |
| WLWestervelt Lumber Moundville, LLC | Moundville | AL | — | ◐ LIKELY ACTIVE |
| WFWest Fraser INC Joyce Mill | Joyce | LA | — | ◐ LIKELY ACTIVE |
| WFWest Fraser Mcdavid Lumber Mill | Mc David | FL | — | ◐ LIKELY ACTIVE |
| WCWestrock Coated Board, LLC. - Mahrt Mill | Phenix City | AL | — | ◐ LIKELY ACTIVE |
| WWeyerhaeuser-cfalls | Columbia Falls | MT | — | ◐ LIKELY ACTIVE |
| WWeyerhaeuser-evergreen | Kalispell | MT | — | ◐ LIKELY ACTIVE |
| WNWeyerhaeuser Nr CO - Holden Wood Products | Holden | LA | — | ◐ LIKELY ACTIVE |
| WNWeyerhaeuser Nr CO Idabel Sawmill | Idabel | OK | — | ◐ LIKELY ACTIVE |
| WNWeyerhaeuser Nr Company | Millport | AL | — | ◐ LIKELY ACTIVE |
| WNWeyerhaeuser Nr Company | Grayling | MI | — | ◐ LIKELY ACTIVE |
| WNWeyerhaeuser Nr Company-dierks Mill | Dierks | AR | — | ◐ LIKELY ACTIVE |
| WNWeyerhaeuser Nr Company - Emerson | Emerson | AR | — | ◐ LIKELY ACTIVE |
| WNWeyerhaeuser Nr Company - Grifton | Grifton | NC | — | ◐ LIKELY ACTIVE |
| WNWeyerhaeuser Nr Company, Mccomb Wood Products | Magnolia | MS | — | ◐ LIKELY ACTIVE |
| WNWeyerhaeuser Nr CO - Philadelphia Lumber | Philadelphia | MS | — | ◐ LIKELY ACTIVE |
| WGW G Sullivan Lumber CO INC | Northport | AL | — | ◐ LIKELY ACTIVE |
Woodgrain, INC. | Fruitland | ID | — | ◐ LIKELY ACTIVE |
| WPWood Preservers INC | Warsaw | VA | — | ◐ LIKELY ACTIVE |
| BLBeadles Lumber Company | Moultrie | GA | — | ◐ LIKELY ACTIVE |
| BFBeasley Forest Products, INC. | Hazlehurst | GA | — | ◐ LIKELY ACTIVE |
| BLBell Lumber & Pole CO | New Brighton | MN | — | ◐ LIKELY ACTIVE |
| BEBinderholz Enfield Llc, Sawmill Project Pavement Improvement | Enfield | NC | — | ◐ LIKELY ACTIVE |
| CSCanfor Southern Pine - Darlington | Darlington | SC | — | ◐ LIKELY ACTIVE |
| CPCarolina Pole INC | Eutawville | SC | — | ◐ LIKELY ACTIVE |
| CICharles Ingram Lumber CO INC | Effingham | SC | — | ◐ LIKELY ACTIVE |