| CLCersosimo Lumber Company | Vernon | VT | — | ◇ UNVERIFIED |
| CTChadwick Timber Company | Silas | AL | — | ◇ UNVERIFIED |
| CTChamness Technologies | Eddyville | IA | — | ◇ UNVERIFIED |
| CSChandlers Sawmill LLC | Belleview | MO | — | ◇ UNVERIFIED |
| CLChaney Lumber CO | London | KY | — | ◇ UNVERIFIED |
| CCCharles City Forest Products Incorporated | Providence Forge | VA | — | ◇ UNVERIFIED |
| CDCharles Donald Pulpwood, INC. | Hazlehurst | MS | — | ◇ UNVERIFIED |
| CDCharles Donald Pulpwood Inc, Russum Woodyard | Port Gibson | MS | — | ◇ UNVERIFIED |
| CJCharles J. Coomer; Kathleen E. Coomer; Coomer Solutions, Inc. | Frankfort | IN | — | ◇ UNVERIFIED |
| CJCharles Johnson | Jackson | TN | — | ◇ UNVERIFIED |
| CLCheshire Lumber | Lamar | MO | — | ◇ UNVERIFIED |
| CBChitko Bros. Lumber LLC | Tipler | WI | — | ◇ UNVERIFIED |
| CRCh Reichmuth Sawmill & Lbr | Shepherdsville | KY | — | ◇ UNVERIFIED |
| CCitilog | East Orange | NJ | — | ◇ UNVERIFIED |
| CCClarke County Pole & Piling CO INC | Thomasville | AL | — | ◇ UNVERIFIED |
| CLClark Lumber Company INC | Red Boiling Springs | TN | — | ◇ UNVERIFIED |
| CSClarksville Stave & Lumber Co., LTD. | Xenia | OH | — | ◇ UNVERIFIED |
| CSClatskanie Scion LLC | Clatskanie | OR | — | ◇ UNVERIFIED |
| CLClayton Lumber INC | Clayton | MI | — | ◇ UNVERIFIED |
| CCClear Creek Forest Products | Jachin | AL | — | ◇ UNVERIFIED |
| CFClearwater Forest Industries | Kooskia | ID | — | ◇ UNVERIFIED |
| CLClendenin Lumber CO | Donalds | SC | — | ◇ UNVERIFIED |
| CRClinch River Forest Products INC | Tazewell | VA | — | ◇ UNVERIFIED |
| CJClint Jones | Savannah | TN | — | ◇ UNVERIFIED |
| CIClonch Industries, Inc., Dixie | Dixie | WV | — | ◇ UNVERIFIED |
| CNCloverdale Nursery and Turf Farm | Cascade | ID | — | ◇ UNVERIFIED |
| CIClw, INC. | Livingston | TX | — | ◇ UNVERIFIED |
| CIClw, INC. | Splendora | TX | — | ◇ UNVERIFIED |
| CLCoastal Lumber | Walterboro | SC | — | ◇ UNVERIFIED |
| CLCoastal Lumber CO - Buckhannon | Buckhannon | WV | — | ◇ UNVERIFIED |
| CLCoastal Lumber CO (gassaway, Wv) | Gassaway | WV | — | ◇ UNVERIFIED |
| CLCoastal Lumber CO Hazelton Yard | Bruceton Mills | WV | — | ◇ UNVERIFIED |
| CLCoastal Lumber CO - Poe Run Sawmill | Elkins | WV | — | ◇ UNVERIFIED |
| CLCoastal Lumber CO - Smithburg | Smithburg | WV | — | ◇ UNVERIFIED |
| CWCoastal Wood Products, INC. | Glennville | GA | — | ◇ UNVERIFIED |
| CCCoblentz Custom Sawing | Punxsutawney | PA | — | ◇ UNVERIFIED |
| CSCoblentz Sawmill | Farwell | MI | — | ◇ UNVERIFIED |
| CSCoblentz Sawmill | Grandin | MO | — | ◇ UNVERIFIED |
| CLCochran's Logs to Lumber, LLC | Midway | AL | — | ◇ UNVERIFIED |
| CLCoffey Lumber Company, INC. | La Plata | MD | — | ◇ UNVERIFIED |
| CHCole Hardwood INC | Logansport | IN | — | ◇ UNVERIFIED |
| CBCollins Brothers Sawmill INC | Lanse | MI | — | ◇ UNVERIFIED |
| CPCollins Pine CO | Chester | CA | — | ◇ UNVERIFIED |
| CTCollins Tool Corporation | Huntsville | TN | — | ◇ UNVERIFIED |
| CTCollins Tool Corporation | Lewistown | PA | — | ◇ UNVERIFIED |
| CCColumbia Cedar | Kettle Falls | WA | — | ◇ UNVERIFIED |
| CCColumbia Cedar | Kettle Falls | WA | — | ◇ UNVERIFIED |
| CCColumbia County Rider Transportation | Saint Helens | OR | — | ◇ UNVERIFIED |
| CVColumbia Vista CORP | Vancouver | WA | — | ◇ UNVERIFIED |
| CMColumbus Mckinnon Corporation -- East Chattanooga Facility | Chattanooga | TN | — | ◇ UNVERIFIED |
