| CMComponent Manufacturing Company | Sioux Falls | SD | — | ◇ UNVERIFIED |
| CLCompu-tech Lumber Products INC | Fairfield | CA | — | ◇ UNVERIFIED |
| CCConifer Canyon Resources LLC | Lyons | OR | — | ◇ UNVERIFIED |
| CLConover Lumber Company, INC. | Conover | NC | — | ◇ UNVERIFIED |
| CIConsolidated Industries | Arcadia | FL | — | ◇ UNVERIFIED |
| CPConsolidated Pine | Prineville | OR | — | ◇ UNVERIFIED |
| CIConstruction Investment Gp Dba Falls Millwork Bldg | Cuyahoga Falls | OH | — | ◇ UNVERIFIED |
| CFCooley Forest Products | Heber | AZ | — | ◇ UNVERIFIED |
| CICooley Industries, INC. | Globe | AZ | — | ◇ UNVERIFIED |
| CTCooling Tower Resources INC | Healdsburg | CA | — | ◇ UNVERIFIED |
| CSCoomer & Son Sawmill INC | Frankfort | IN | — | ◇ UNVERIFIED |
| CCCooper Chip Mill | Quinton | AL | — | ◇ UNVERIFIED |
| CCCordwin Custom Sawmills, INC | Fairfield | FL | — | ◇ UNVERIFIED |
| CMCorona Millworks CO - Bldg 3 | Chino | CA | — | ◇ UNVERIFIED |
| CHCote Hardwood Products, INC. | Locke | NY | — | ◇ UNVERIFIED |
| CLCountryside Lumber | Mio | MI | — | ◇ UNVERIFIED |
| CSCountryside Sheds LLC | Island City | OR | — | ◇ UNVERIFIED |
| CHCountyline Hardwoods, LLC | Reed City | MI | — | ◇ UNVERIFIED |
| CICraftmark INC | Mcminnville | OR | — | ◇ UNVERIFIED |
| CPCraft Pallet, INC. | Ina | IL | — | ◇ UNVERIFIED |
| CICranberry Ih Company, LLC | Beckley | WV | — | ◇ UNVERIFIED |
| CCCreamer Corporation | Panama City | FL | — | ◇ UNVERIFIED |
| CLCreekside Lumber, LLC | Newaygo | MI | — | ◇ UNVERIFIED |
| CTCrigler Timber Harvesting LLC | Alton | MO | — | ◇ UNVERIFIED |
| CCCroman CORP | Boise | ID | — | ◇ UNVERIFIED |
| CLCrosby Lumber Company, INC. | Bay Minette | AL | — | ◇ UNVERIFIED |
| CPCrown Pacific Limited Partnership | Prineville | OR | — | ◇ UNVERIFIED |
| CCCrystal Cabinet Works INC - Component Center | Princeton | MN | — | ◇ UNVERIFIED |
 Csi Manufacturing, INC. | Cambridge | IL | — | ◇ UNVERIFIED |
| CCCumberland Cooperage LLC Dba Robinson Stave | East Bernstadt | KY | — | ◇ UNVERIFIED |
| CLCurtis Lumber & Manufacturing of Ga, LLC | Sylvania | GA | — | ◇ UNVERIFIED |
| CBCustom Building Components INC | Medford | MN | — | ◇ UNVERIFIED |
| CCCustom Cedar Products INC | Portland | OR | — | ◇ UNVERIFIED |
| CDCustom Door Parts INC | White City | OR | — | ◇ UNVERIFIED |
| CWCustom Wood Products | Newfolden | MN | — | ◇ UNVERIFIED |
| CACutbirth and Son Lumber CO. | Ava | MO | — | ◇ UNVERIFIED |
| CECutting Edge Modular INC. | Woodland | CA | — | ◇ UNVERIFIED |
| CSCw Specialty Lumber CO | Mill City | OR | — | ◇ UNVERIFIED |
| CSCypress Sawmill, INC. | Roseland | LA | — | ◇ UNVERIFIED |
| DLDaaquam Lumber Maine INC | Masardis | ME | — | ◇ UNVERIFIED |
| DMDaaquam Maine Inc-costigan | Costigan | ME | — | ◇ UNVERIFIED |
| DJDale Jech Const LLC Dba Creative Modular Concepts | Kasson | MN | — | ◇ UNVERIFIED |
| DPDalton Pallet Company INC. | Gatewood | MO | — | ◇ UNVERIFIED |
| DBDaniel Byler | Frazeysburg | OH | — | ◇ UNVERIFIED |
| DODaniel O Davis INC | Santa Rosa | CA | — | ◇ UNVERIFIED |
| DRDaniel R. Troyer | Wheatland | PA | — | ◇ UNVERIFIED |
| DSDaniels Sawmill, LLC | Statesville | NC | — | ◇ UNVERIFIED |
| DLDansville Logging and Lumber INC. | Dansville | NY | — | ◇ UNVERIFIED |
| DLDanzer Lumber North America, INC. | Bradford | PA | — | ◇ UNVERIFIED |
| DFDarga Forest Products INC | Rogers City | MI | — | ◇ UNVERIFIED |
