| RFRoseburg Forest Products -- Junction City, Or | Junction City | OR | Wood Product Manufacturing321212 | — | ◇ UNVERIFIED |
| RFRsg Forest Products, INC. | Clatskanie | OR | Wood Product Manufacturing321113 | — | ◇ UNVERIFIED |
| SWSalem Wood Renewal LLC | Mount Angel | OR | Wood Product Manufacturing321114 | — | ◇ UNVERIFIED |
| SWSanders Wood Products, INC. | Liberal | OR | Wood Product Manufacturing321113 | — | ◇ UNVERIFIED |
| SJSeneca Jones Timber Company | Roseburg | OR | Wood Product Manufacturing321212 | — | ◇ UNVERIFIED |
| SCSpecialty Crates INC | Eugene | OR | Wood Product Manufacturing321920 | — | ◇ UNVERIFIED |
| SFStone Forest Industries Site | Albany | OR | Wood Product Manufacturing321212 | — | ◇ UNVERIFIED |
| SPSturdi Products Company | Portland | OR | Wood Product Manufacturing321999 | — | ◇ UNVERIFIED |
| SDSuburban Door Company | Tualatin | OR | Wood Product Manufacturing321911 | — | ◇ UNVERIFIED |
| SWSummit Woodworking | Oregon City | OR | Wood Product Manufacturing321911 | — | ◇ UNVERIFIED |
| SFSuperior Forest Products INC | Dorena | OR | Wood Product Manufacturing321113 | — | ◇ UNVERIFIED |
 Swanson Group Mfg LLC | Glendale | OR | Wood Product Manufacturing321113 | — | ◇ UNVERIFIED |
| STSwiftsure Timberworks LLC | Talent | OR | Wood Product Manufacturing321214 | — | ◇ UNVERIFIED |
| TWTalking Water Gardens at Simpson Park | Albany | OR | Wood Product Manufacturing321211 | — | ◇ UNVERIFIED |
| TTThe Truss Company and Building Supply INC | Medford | OR | Wood Product Manufacturing321214 | — | ◇ UNVERIFIED |
| TLThomas L Olive | Bandon | OR | Wood Product Manufacturing321999 | — | ◇ UNVERIFIED |
| TFTom Fritz Von Winkler | Lebanon | OR | Wood Product Manufacturing321113 | — | ◇ UNVERIFIED |
| TSTorzo Surfaces | Hubbard | OR | Wood Product Manufacturing321911 | — | ◇ UNVERIFIED |
| TPTraeger Pellet-assoc Auctions | Yuma | OR | Wood Product Manufacturing321999 | — | ◇ UNVERIFIED |
| TPTraeger Pellet Grills LLC | Sweet Home | OR | Wood Product Manufacturing321999 | — | ◇ UNVERIFIED |
| TPTraeger Pellet Grills LLC | Redmond | OR | Wood Product Manufacturing321999 | — | ◇ UNVERIFIED |
| TTranspak | Tualatin | OR | Wood Product Manufacturing321920 | — | ◇ UNVERIFIED |
| TSTuff Shed INC | Portland | OR | Wood Product Manufacturing321992 | — | ◇ UNVERIFIED |
| UFUnicorn Factory LLC | Portland | OR | Wood Product Manufacturing321999 | — | ◇ UNVERIFIED |
| UUnknown | Salem | OR | Wood Product Manufacturing321920 | — | ◇ UNVERIFIED |
| UAUS Army National Guard Camp Adair Ranges | Corvallis | OR | Wood Product Manufacturing321211 | — | ◇ UNVERIFIED |
| VMValley Milling & Lumber, LLC | Eugene | OR | Wood Product Manufacturing321999 | — | ◇ UNVERIFIED |
| VRViridian Reclaimed Wood | Portland | OR | Wood Product Manufacturing321918 | — | ◇ UNVERIFIED |
| VWViridian Wood Products | Portland | OR | Wood Product Manufacturing321918 | — | ◇ UNVERIFIED |
| WFWarrenton Fiber Company | Astoria | OR | Wood Product Manufacturing321113 | — | ◇ UNVERIFIED |
| WFWarrenton Fiber Company | Forest Grove | OR | Wood Product Manufacturing321113 | — | ◇ UNVERIFIED |
| WMWesley Mckenzie | Central Point | OR | Wood Product Manufacturing321999 | — | ◇ UNVERIFIED |
| WPWestern Pacific Building Materials, INC. | Portland | OR | Wood Product Manufacturing321911 | — | ◇ UNVERIFIED |
| WPWestern Panel Manufacturing | Eugene | OR | Wood Product Manufacturing321211 | — | ◇ UNVERIFIED |
| WSWestern Structures | Eugene | OR | Wood Product Manufacturing321213 | — | ◇ UNVERIFIED |
| WMWeyerhaeuser - Millicoma Spill | — | OR | Wood Product Manufacturing321113 | — | ◇ UNVERIFIED |
| WWWhalen Wood Products LLC | Nehalem | OR | Wood Product Manufacturing321999 | — | ◇ UNVERIFIED |
| WHWren Hill Lumber, LLC | Philomath | OR | Wood Product Manufacturing321113 | — | ◇ UNVERIFIED |
