| ETEast Tennessee Forest Products, INC. | Midway | TN | Wood Product Manufacturing321114 | — | ◇ UNVERIFIED |
| EAEd Arey & Son INC | Hodgesville | WV | Wood Product Manufacturing321114 | — | ◇ UNVERIFIED |
| FSFairfax St. Wood Treaters | Jacksonville | FL | Wood Product Manufacturing321114 | — | ◇ UNVERIFIED |
| FCFederal Creosote Superfund Site | Manville | NJ | Wood Product Manufacturing321114 | — | ◇ UNVERIFIED |
| FLFeeler Lumber Superfund Site C O US Epa | Vienna | MO | Wood Product Manufacturing321114 | — | ◇ UNVERIFIED |
| FLFerguson Lumber | Clifton Hill | MO | Wood Product Manufacturing321114 | — | ◇ UNVERIFIED |
| FIFernwood Industries | Mccomb | MS | Wood Product Manufacturing321114 | — | ◇ UNVERIFIED |
| FFFlorida Fence Post CO | Ona | FL | Wood Product Manufacturing321114 | — | ◇ UNVERIFIED |
| FLFormer Linden Creosote Company Site | Linden | AL | Wood Product Manufacturing321114 | — | ◇ UNVERIFIED |
| FWFortress Wood Products | Greensboro | NC | Wood Product Manufacturing321114 | — | ◇ UNVERIFIED |
| FPFowler Post | Bagwell | TX | Wood Product Manufacturing321114 | — | ◇ UNVERIFIED |
| FBFurst Brothers Company | Baltimore | MD | Wood Product Manufacturing321114 | — | ◇ UNVERIFIED |
| GPGeorgia Pacific Corrugated LLC | Lake Placid | FL | Wood Product Manufacturing321114 | — | ◇ UNVERIFIED |
| GWGeorgia Wood Preserving | Crawfordville | GA | Wood Product Manufacturing321114 | — | ◇ UNVERIFIED |
| GLGlassco Lumber | Stanford | MT | Wood Product Manufacturing321114 | — | ◇ UNVERIFIED |
| GLGloucester Lumber Products Incorporated - Dutton | Gloucester | VA | Wood Product Manufacturing321114 | — | ◇ UNVERIFIED |
| GRGordon Redd Lumber Company, INC. | Brookhaven | MS | Wood Product Manufacturing321114 | — | ◇ UNVERIFIED |
 Great Southern Wood - Bushnell, INC | Lake Panasoffkee | FL | Wood Product Manufacturing321114 | — | ◇ UNVERIFIED |
| GEGreenfield Environmental Multistate Trust LLC | Kansas City | MO | Wood Product Manufacturing321114 | — | ◇ UNVERIFIED |
| HWHager Wood Preserving LLC | Wyoming | MI | Wood Product Manufacturing321114 | — | ◇ UNVERIFIED |
| HKHale Kauai LTD | Lihue | HI | Wood Product Manufacturing321114 | — | ◇ UNVERIFIED |
| HLHixson Lumber Company LLC | Naucvoo | AL | Wood Product Manufacturing321114 | — | ◇ UNVERIFIED |
| HMH & M Wood Preserving INC | Gold Hill | NC | Wood Product Manufacturing321114 | — | ◇ UNVERIFIED |
| HWHoosier Wood Preservers | Indianapolis | IN | Wood Product Manufacturing321114 | — | ◇ UNVERIFIED |
| HTHoover Treated Wood Products, INC. | Halifax | NC | Wood Product Manufacturing321114 | — | ◇ UNVERIFIED |
| HWHouston Wood Treatment Plant | Houston | MO | Wood Product Manufacturing321114 | — | ◇ UNVERIFIED |
| HWHuffman Wood Preserving | Broken Bow | OK | Wood Product Manufacturing321114 | — | ◇ UNVERIFIED |
| HCHyponex CORP | Harrisonville | MO | Wood Product Manufacturing321114 | — | ◇ UNVERIFIED |
| IPInternational Paper CO Deridder Treated Wood Prods | Deridder | LA | Wood Product Manufacturing321114 | — | ◇ UNVERIFIED |
| IPInternational Paper Co-international Paper CO | Joplin | MO | Wood Product Manufacturing321114 | — | ◇ UNVERIFIED |
| ISItw Southland - Indian River Road | Chesapeake | VA | Wood Product Manufacturing321114 | — | ◇ UNVERIFIED |
| JIJerico Industries | Winchester | TN | Wood Product Manufacturing321114 | — | ◇ UNVERIFIED |
| JMJoslyn Manufacturing CO LLC | Sandpoint | ID | Wood Product Manufacturing321114 | — | ◇ UNVERIFIED |
| KWKentucky Wood Preserving | Winchester | KY | Wood Product Manufacturing321114 | — | ◇ UNVERIFIED |
| KMKerr Mcgee Chem CORP | Bossier City | LA | Wood Product Manufacturing321114 | — | ◇ UNVERIFIED |
| KCKerr-mcgee Chemical Corporation | Avoca | PA | Wood Product Manufacturing321114 | — | ◇ UNVERIFIED |
| KMKerr Mcgee Chemical LLC | Madison | IL | Wood Product Manufacturing321114 | — | ◇ UNVERIFIED |
| KCKerr-mcgee Chemical LLC | Indianapolis | IN | Wood Product Manufacturing321114 | — | ◇ UNVERIFIED |
| KCKerr-mcgee Chemical-springfield | Springfield | MO | Wood Product Manufacturing321114 | — | ◇ UNVERIFIED |
| KTKing Treatment INC. | Oneida | TN | Wood Product Manufacturing321114 | — | ◇ UNVERIFIED |
| KIKopper's INC | Camden | AR | Wood Product Manufacturing321114 | — | ◇ UNVERIFIED |
| KIKoppers INC (green Spring Wv) | Green Spring | WV | Wood Product Manufacturing321114 | — | ◇ UNVERIFIED |
| KIKoppers INC (grenada Ms) | Tie Plant | MS | Wood Product Manufacturing321114 | — | ◇ UNVERIFIED |
| LTLaurel Treated Wood Products INC. | London | KY | Wood Product Manufacturing321114 | — | ◇ UNVERIFIED |
| LFLazarus Forest Products LLC / Treating Plt | Idabel | OK | Wood Product Manufacturing321114 | — | ◇ UNVERIFIED |
| LLLee Lumber Company (alb, Llc) | Centreville | AL | Wood Product Manufacturing321114 | — | ◇ UNVERIFIED |
| LCLewis & Clark Sawmill | West Alton | MO | Wood Product Manufacturing321113 | — | ◇ UNVERIFIED |
 Louisiana-pacific Hines Site | Hines | OR | Wood Product Manufacturing321114 | — | ◇ UNVERIFIED |
| LOLumber One Wood Preserving LLC | Sheffield | AL | Wood Product Manufacturing321114 | — | ◇ UNVERIFIED |
| MSMacon Septic Systems Company INC | Macon | MS | Wood Product Manufacturing321114 | — | ◇ UNVERIFIED |
