| SWSanders Wood Products, INC. | Liberal | — | ◇ UNVERIFIED |
| SWSawyer Wood Products INC | Talent | — | ◇ UNVERIFIED |
| SJSeneca Jones Timber Company | Roseburg | — | ◇ UNVERIFIED |
| SSSeneca Sawmill Company | Eugene | — | ◇ UNVERIFIED |
| SSSeneca Sawmill Company | Noti | — | ◇ UNVERIFIED |
| SMShastina Millwork INC | White City | — | ◇ UNVERIFIED |
| SSShinglehouse Sawmill INC | Coos Bay | — | ◇ UNVERIFIED |
| SCShur Cut Industries INC | Portland | — | ◇ UNVERIFIED |
| SKS K N Lumber INC | Elgin | — | ◇ UNVERIFIED |
| SRSlice Recovery INC | Coquille | — | ◇ UNVERIFIED |
| SCSpecialty Crates INC | Eugene | — | ◇ UNVERIFIED |
| SLSpringfield Lumber Products INC | Junction City | — | ◇ UNVERIFIED |
| SFStone Forest Industries Site | Albany | — | ◇ UNVERIFIED |
| SPSturdi Products Company | Portland | — | ◇ UNVERIFIED |
| SDSuburban Door Company | Tualatin | — | ◇ UNVERIFIED |
| SWSummit Woodworking | Oregon City | — | ◇ UNVERIFIED |
| SLSundance Lumber CO INC | Springfield | — | ◇ UNVERIFIED |
| SFSuperior Forest Products INC | Dorena | — | ◇ UNVERIFIED |
| SGSwanson Group INC | Glendale | — | ◇ UNVERIFIED |
 Swanson Group Mfg LLC | Glendale | — | ◇ UNVERIFIED |
| Swanson Group Mfg LLC | Springfield | — | ◇ UNVERIFIED |
| STSwiftsure Timberworks LLC | Talent | — | ◇ UNVERIFIED |
| SMSws Mfg INC | Albany | — | ◇ UNVERIFIED |
| TWTalking Water Gardens at Simpson Park | Albany | — | ◇ UNVERIFIED |
| TITechbuilt INC | Sutherlin | — | ◇ UNVERIFIED |
| TITecna Industries INC | Mcminnville | — | ◇ UNVERIFIED |
| TPTg Pallet Repair LLC | Fairview | — | ◇ UNVERIFIED |
| TCThe Cabinetmakers Shoppe INC | Rickreall | — | ◇ UNVERIFIED |
| TTThe Truss Company and Building Supply INC | Medford | — | ◇ UNVERIFIED |
| TTThe Truss Company and Building Supply INC | Medford | — | ◇ UNVERIFIED |
| TTThe Truss Company and Building Supply INC | Lebanon | — | ◇ UNVERIFIED |
| TTThe Truss Company and Building Supply INC | Eugene | — | ◇ UNVERIFIED |
| TTThe Truss Company and Building Supply INC | Eugene | — | ◇ UNVERIFIED |
| TTThe Truss Company and Building Supply INC | White City | — | ◇ UNVERIFIED |
| TLThomas L Olive | Bandon | — | ◇ UNVERIFIED |
| TRThree Rivers Wood Products INC | Tangent | — | ◇ UNVERIFIED |
| TFTillamook Fiber Recovery INC | Molalla | — | ◇ UNVERIFIED |
| TPTimber Products CO Limited Partnership | White City | — | ◇ UNVERIFIED |
| TPTioga Pacific | Eugene | — | ◇ UNVERIFIED |
| TFTom Fritz Von Winkler | Lebanon | — | ◇ UNVERIFIED |
| TFTom Fritz Von Winkler | Lebanon | — | ◇ UNVERIFIED |
| TSTorzo Surfaces | Hubbard | — | ◇ UNVERIFIED |
| TPTotem Pallet & Crate LLC | Eugene | — | ◇ UNVERIFIED |
| TPTraeger Pellet-assoc Auctions | Yuma | — | ◇ UNVERIFIED |
| TPTraeger Pellet Grills LLC | Sweet Home | — | ◇ UNVERIFIED |
| TPTraeger Pellet Grills LLC | Redmond | — | ◇ UNVERIFIED |
| TLTreasure Line INC | Glendale | — | ◇ UNVERIFIED |
| TSTuff Shed INC | Portland | — | ◇ UNVERIFIED |
| TLTurner Lumber, INC. Dba Action Pallets | Turner | — | ◇ UNVERIFIED |
| UFUnicorn Factory LLC | Portland | — | ◇ UNVERIFIED |
