| BFBassett Fiberboard Plant | Bassett | VA | Wood Product Manufacturing321114 | — | ◇ UNVERIFIED |
| BEBeazer East INC | Kansas City | MO | Wood Product Manufacturing321114 | — | ◇ UNVERIFIED |
| BEBeazer East INC | Reed City | MI | Wood Product Manufacturing321114 | — | ◇ UNVERIFIED |
| BEBeazer East, INC. & Dupont | Newport | DE | Wood Product Manufacturing321114 | — | ◇ UNVERIFIED |
| BEBeazer East INC - Salisbury | Salisbury | MD | Wood Product Manufacturing321114 | — | ◇ UNVERIFIED |
| BCBenton Creosote Works | Benton | LA | Wood Product Manufacturing321114 | — | ◇ UNVERIFIED |
| BOBiewer of Lansing LLC | Lansing | MI | Wood Product Manufacturing321114 | — | ◇ UNVERIFIED |
| BVBlackstone Valley Prestain | Burrillville | RI | Wood Product Manufacturing321114 | — | ◇ UNVERIFIED |
| BTBluegrass Treated Wood LLC | Mitchell | GA | Wood Product Manufacturing321114 | — | ◇ UNVERIFIED |
| BDBnsf Dant and Russell | North Plains | OR | Wood Product Manufacturing321114 | — | ◇ UNVERIFIED |
| BRBnsf Railway CO - Tie Plant | Baxter | MN | Wood Product Manufacturing321114 | — | ◇ UNVERIFIED |
 Boise Cascade Wood Products, L.l.c. | Havana | FL | Wood Product Manufacturing321114 | — | ◇ UNVERIFIED |
| BLBroadleaf Lumber Company | Downing | MO | Wood Product Manufacturing321114 | — | ◇ UNVERIFIED |
| BLBrowning Lumber Co, INC | Bald Knob | WV | Wood Product Manufacturing321114 | — | ◇ UNVERIFIED |
| BWBrown Wood Preserving Company | Northport | AL | Wood Product Manufacturing321114 | — | ◇ UNVERIFIED |
| BLBullington Lumber Company | Tuscumbia | AL | Wood Product Manufacturing321114 | — | ◇ UNVERIFIED |
| CICadmus Investments | Easton | PA | Wood Product Manufacturing321114 | — | ◇ UNVERIFIED |
| CFCavenham Forest Industries, LLC | Gulfport | MS | Wood Product Manufacturing321114 | — | ◇ UNVERIFIED |
| CPCentral Post and Treating CO Facility | Lewistown | MT | Wood Product Manufacturing321114 | — | ◇ UNVERIFIED |
| CWCentral Wood Preserving CO. | Slaughter | LA | Wood Product Manufacturing321114 | — | ◇ UNVERIFIED |
| CFChicago Flameproof | Montgomery | IL | Wood Product Manufacturing321114 | — | ◇ UNVERIFIED |
| CCCoastal Coating | Dover | DE | Wood Product Manufacturing321114 | — | ◇ UNVERIFIED |
| CPCoastal Plain Treating CO. | Tifton | GA | Wood Product Manufacturing321114 | — | ◇ UNVERIFIED |
| CWCoast Wood Preserving | Ukiah | CA | Wood Product Manufacturing321114 | — | ◇ UNVERIFIED |
| CWColeman-evans Wood Preserving CO. | Jacksonville | FL | Wood Product Manufacturing321114 | — | ◇ UNVERIFIED |
| CWColonie Wood & Staining CORP | Albany | NY | Wood Product Manufacturing321114 | — | ◇ UNVERIFIED |
| CSColumbia Steel Casting CO INC | Portland | OR | Wood Product Manufacturing321114 | — | ▲ REPORTED CLOSED |
| CPColville Post and Poles INC | Colville | WA | Wood Product Manufacturing321114 | — | ◇ UNVERIFIED |
| CFComponent Finishing Unlimited | Louisville | KY | Wood Product Manufacturing321114 | — | ◇ UNVERIFIED |
| CTCowboy Timber Treating INC | Manderson | WY | Wood Product Manufacturing321114 | — | ◇ UNVERIFIED |
| CPCrop Production Services Tangent 101 | Tangent | OR | Wood Product Manufacturing321114 | — | ◇ UNVERIFIED |
| COCulpeper of Sweetwater, LLC | Sweetwater | TN | Wood Product Manufacturing321114 | — | ◇ UNVERIFIED |
| DFDayton Flameproof & Wood Preserving | Dayton | OH | Wood Product Manufacturing321114 | — | ◇ UNVERIFIED |
| DTDeland Treated Forestry Products INC | Deland | FL | Wood Product Manufacturing321114 | — | ◇ UNVERIFIED |
| DLDelmarva Lumber | Willards | MD | Wood Product Manufacturing321114 | — | ◇ UNVERIFIED |
| DWDis-tran Wp Holdings LLC | Pineville | LA | Wood Product Manufacturing321114 | — | ◇ UNVERIFIED |
| DRDuke Realty Limited Partnership | Miami | FL | Wood Product Manufacturing321114 | — | ◇ UNVERIFIED |
| DID-wood INC | Union | NJ | Wood Product Manufacturing321114 | — | ◇ UNVERIFIED |
| EHEagle Harbor Wyckoff | Bainbridge Island | WA | Wood Product Manufacturing321114 | — | ◇ UNVERIFIED |
| ETEasterday Tie & Timber CO INC | Mayfield | KY | Wood Product Manufacturing321114 | — | ◇ UNVERIFIED |
| 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 |
