| SJStella Jones Corporation | Winslow | IN | Wood Product Manufacturing321114 | — | ◇ UNVERIFIED |
| SRStevo's Reclaimed | Mount Airy | MD | Wood Product Manufacturing321114 | — | ◇ UNVERIFIED |
| SMSt Maries Creosote Site | Saint Maries | ID | Wood Product Manufacturing321114 | — | ◇ UNVERIFIED |
| SFSunbelt Forest Georgia, LLC | Ringgold | GA | Wood Product Manufacturing321114 | — | ◇ UNVERIFIED |
| SWSuperior Wood Treating | Sumner | WA | Wood Product Manufacturing321114 | — | ◇ UNVERIFIED |
| SBSwp Baldwin Interim Action Soil Removal at Area B | Baldwin | FL | Wood Product Manufacturing321114 | — | ◇ UNVERIFIED |
| TFThe Frazier Group, LLP dba N-Hance of Chattanooga | Dayton | TN | Wood Product Manufacturing321114 | — | ◇ UNVERIFIED |
| TSThoreau Sawmill | Thoreau | NM | Wood Product Manufacturing321114 | — | ◇ UNVERIFIED |
| TFTier Fencing INC | Patterson | CA | Wood Product Manufacturing321114 | — | ◇ UNVERIFIED |
| TJTravis Johnson | Pinckney | MI | Wood Product Manufacturing321114 | — | ◇ UNVERIFIED |
| UEUS Epa - Southern Maryland Wood Treat | Hollywood | MD | Wood Product Manufacturing321114 | — | ◇ UNVERIFIED |
| USU S Fence INC (treating Div ) | Bulls Gap | TN | Wood Product Manufacturing321114 | — | ◇ UNVERIFIED |
| VHVkw Hardwoods | Grand Rapids | MI | Wood Product Manufacturing321114 | — | ◇ UNVERIFIED |
| VHVkw Hardwoods | Wyoming | MI | Wood Product Manufacturing321114 | — | ◇ UNVERIFIED |
| WMWa317935957 - Mcfarland Cascade Pole & Lumber Company | Shelton | WA | Wood Product Manufacturing321114 | — | ◇ UNVERIFIED |
| WMWa317939186 - Mcfarland Cascade Pole & Lumber Company | Curtis | WA | Wood Product Manufacturing321114 | — | ◇ UNVERIFIED |
| WAWa317947890 - Advanced Prefinish LLC | Tumwater | WA | Wood Product Manufacturing321114 | — | ◇ UNVERIFIED |
| WHWa317949448 - Hamilton Ricky C | Chehalis | WA | Wood Product Manufacturing321114 | — | ◇ UNVERIFIED |
| WLWalker-williams Lumber CO INC | Falkville | AL | Wood Product Manufacturing321114 | — | ◇ UNVERIFIED |
| WHWestwood Heat Treated Lumber CORP and Kalinka Production LLC | Macon | GA | Wood Product Manufacturing321114 | — | ◇ UNVERIFIED |
| WLWestwood Lumber Sales INC | Kalamazoo | MI | Wood Product Manufacturing321114 | — | ◇ UNVERIFIED |
| WNWeyerhaeuser Nr CO - Simsboro Elp Facility | Simsboro | LA | Wood Product Manufacturing321114 | — | ◇ UNVERIFIED |
| WFWickes Forest Industries | Elmira | CA | Wood Product Manufacturing321114 | — | ◇ UNVERIFIED |
| WMWoodcrest Manufacturing INC | Orange | CA | Wood Product Manufacturing321114 | — | ◇ UNVERIFIED |
| WPWood Preserving Div | Navasota | TX | Wood Product Manufacturing321114 | — | ◇ UNVERIFIED |
| WSWooten Sawmill | Excello | MO | Wood Product Manufacturing321113 | — | ◇ UNVERIFIED |
| WRW R Forde Associates | Richmond | CA | Wood Product Manufacturing321114 | — | ◇ UNVERIFIED |
| ZOZarsion Ohp I LLC | Oakland | CA | Wood Product Manufacturing321114 | — | ◇ UNVERIFIED |
