| CPClinton Pallet Company | Clinton | TN | Wood Product Manufacturing321920 | — | ◇ UNVERIFIED |
| CNCloverdale Nursery and Turf Farm | Cascade | ID | Wood Product Manufacturing321113 | — | ◇ UNVERIFIED |
| CLC & L Wood Products, INC. | Hartselle | AL | Wood Product Manufacturing321920 | — | ◇ UNVERIFIED |
| CMCmh Manufacturing, INC. Dba Clayton Bean Station | Bean Station | TN | Wood Product Manufacturing321991 | — | ◇ UNVERIFIED |
| CMCmh Manufacturing, INC. Dba Clayton Rutledge | Rutledge | TN | Wood Product Manufacturing321991 | — | ◇ UNVERIFIED |
| CMCmh Manufacturing Incorporated | Richfield | NC | Wood Product Manufacturing321991 | — | ◇ UNVERIFIED |
| CCCoastal Coating | Dover | DE | Wood Product Manufacturing321114 | — | ◇ UNVERIFIED |
| CLCoastal Lumber | Walterboro | SC | Wood Product Manufacturing321113 | — | ◇ UNVERIFIED |
| CLCoastal Lumber CO - Buckhannon | Buckhannon | WV | Wood Product Manufacturing321113 | — | ◇ UNVERIFIED |
| CLCoastal Lumber CO (gassaway, Wv) | Gassaway | WV | Wood Product Manufacturing321113 | — | ◇ UNVERIFIED |
| CLCoastal Lumber CO Hazelton Yard | Bruceton Mills | WV | Wood Product Manufacturing321113 | — | ◇ UNVERIFIED |
| CLCoastal Lumber CO - Poe Run Sawmill | Elkins | WV | Wood Product Manufacturing321113 | — | ◇ UNVERIFIED |
| CLCoastal Lumber CO - Smithburg | Smithburg | WV | Wood Product Manufacturing321113 | — | ◇ UNVERIFIED |
| CLCoastal Lumber Products, INC. | Bruceton Mills | WV | Wood Product Manufacturing321992 | — | ◇ UNVERIFIED |
| CMCoastal Modular Buildings, INC | St. Petersburg | FL | Wood Product Manufacturing321992 | — | ◇ UNVERIFIED |
| CPCoastal Plain Treating CO. | Tifton | GA | Wood Product Manufacturing321114 | — | ◇ UNVERIFIED |
| CWCoastal Wood Products | Pinetown | NC | Wood Product Manufacturing321912 | — | ◇ UNVERIFIED |
| CPCoastcraft Property | Tacoma | WA | Wood Product Manufacturing321918 | — | ◇ UNVERIFIED |
| CWCoast Wood Preserving | Ukiah | CA | Wood Product Manufacturing321114 | — | ◇ UNVERIFIED |
| CMCogent Marine, INC. | Morehead City | NC | Wood Product Manufacturing321999 | — | ◇ UNVERIFIED |
| CWColeman-evans Wood Preserving CO. | Jacksonville | FL | Wood Product Manufacturing321114 | — | ◇ UNVERIFIED |
| CSCollins Sawmill | Theodosia | MO | Wood Product Manufacturing321113 | — | ◇ UNVERIFIED |
| CTCollins Tool Corporation | Huntsville | TN | Wood Product Manufacturing321113 | — | ◇ UNVERIFIED |
| CWColonie Wood & Staining CORP | Albany | NY | Wood Product Manufacturing321114 | — | ◇ UNVERIFIED |
| CTColorado Timber Resources, LLC | Hot Sulphur Springs 4.7 Mi. W | CO | Wood Product Manufacturing321912 | — | ◇ UNVERIFIED |
| CFColumbia Forest Prods Hardwood Veneer | Presque Isle | ME | Wood Product Manufacturing321211 | — | ◇ UNVERIFIED |
| CFColumbia Forest Products/closed | Trumann | AR | Wood Product Manufacturing321211 | — | ◇ UNVERIFIED |
| CPColumbia Panel Manufacturing Company, INC. | High Point | NC | Wood Product Manufacturing321211 | — | ◇ UNVERIFIED |
| CIColville Indian Precision Pine | Omak | WA | Wood Product Manufacturing321113 | — | ◇ UNVERIFIED |
| CPColville Post and Poles INC | Colville | WA | Wood Product Manufacturing321114 | — | ◇ UNVERIFIED |
| CDCombination Door CO | Fond Du Lac | WI | Wood Product Manufacturing321910 | — | ◇ UNVERIFIED |
| CLComc LLC | Omaha | NE | Wood Product Manufacturing321912 | — | ◇ UNVERIFIED |
| CMCommercial Millwork Solutions | Rosemount | MN | Wood Product Manufacturing321918 | — | ◇ UNVERIFIED |
| CWCommercial Wood Products Co, INC | Adelanto | CA | Wood Product Manufacturing321911 | — | ◇ UNVERIFIED |
| CHCommodore Homes of Virginia | Danville | VA | Wood Product Manufacturing321991 | — | ◇ UNVERIFIED |
| CCComponent Concepts INC | Laurel | MS | Wood Product Manufacturing321219 | — | ◇ UNVERIFIED |
| CFComponent Finishing Unlimited | Louisville | KY | Wood Product Manufacturing321114 | — | ◇ UNVERIFIED |
| CIConcepts in Millwork INC | Colorado Springs | CO | Wood Product Manufacturing321918 | — | ◇ UNVERIFIED |
 Conestoga Wood Specialties-mountain View | Mountain View | AR | Wood Product Manufacturing321912 | — | ◇ UNVERIFIED |
| CEConfluence Energy, LLC - Kremmling Plant | Kremmling | CO | Wood Product Manufacturing321999 | — | ◇ UNVERIFIED |
| CIConner Industries | Montgomery | AL | Wood Product Manufacturing321920 | — | ◇ UNVERIFIED |
| CIConner Industries INC | Lugoff | SC | Wood Product Manufacturing321999 | — | ◇ UNVERIFIED |
 Conner Industries, INC. | Fayetteville | TN | Wood Product Manufacturing321920 | — | ◇ UNVERIFIED |
| CLConover Lumber CO Incorporated | Conover | NC | Wood Product Manufacturing321912 | — | ◇ UNVERIFIED |
| CFConsolidated Fabricators Incorporated | Clinton | SC | Wood Product Manufacturing321211 | — | ◇ UNVERIFIED |
| CFContemporary Furniture Group, Incorporated - Carter Furniture of Sal | Denton | NC | Wood Product Manufacturing321918 | — | ◇ UNVERIFIED |
| CLCooper Lumber/pre-cut Gordo, Al | Gordo | AL | Wood Product Manufacturing321113 | — | ◇ UNVERIFIED |
| CMCooper Marine & Timberlands, CORP. | Carrollton | AL | Wood Product Manufacturing321113 | — | ◇ UNVERIFIED |
| CMCooper Marine & Timberlands Corporation | Dennis | MS | Wood Product Manufacturing321113 | — | ◇ UNVERIFIED |
| CWCoppa Woodworking INC | San Pedro | CA | Wood Product Manufacturing321911 | — | ◇ UNVERIFIED |
