| CCChurchill Coatings Corporation | Springfield | VT | — | ◇ UNVERIFIED |
| CUCimsa USA LLC | Beaverton | OR | — | ◇ UNVERIFIED |
| CGCircle Graphics INC | Baton Rouge | LA | — | ◇ UNVERIFIED |
| COCity of Alameda | Alameda | CA | — | ◇ UNVERIFIED |
| CFC&j Fencing | San Ramon | CA | — | ◇ UNVERIFIED |
| CLCkjk, LLC | Glen Hope | PA | — | ◇ UNVERIFIED |
| CIClary Inc. | Paonia | CO | — | ◇ UNVERIFIED |
| CWClassical Woodworks | Universal City | TX | — | ◇ UNVERIFIED |
| CCClassic Cabinet | Sacramento | CA | — | ◇ UNVERIFIED |
| CDClassic Doorways | Denver | CO | — | ◇ UNVERIFIED |
| CPClassic Panel of Alabama | Hamilton | AL | — | ◇ UNVERIFIED |
| CWClassic Window Coverings, LLC | Buford | GA | — | ◇ UNVERIFIED |
| CGCleanflame Gridley Plant | Gridley | CA | — | ◇ UNVERIFIED |
| CCClear Creek Investments, LLC | Baxter | MN | — | ◇ UNVERIFIED |
| CKClifton Kesterson | Stowe | VT | — | ◇ UNVERIFIED |
| CKClifton Kesterson | Hyde Park | VT | — | ◇ UNVERIFIED |
| CMCloset Masters of Nevada, LLC | Reno | NV | — | ◇ UNVERIFIED |
| CBClosets by Design | North Charleston | SC | — | ◇ UNVERIFIED |
| CBClosets By Design of Cleveland, LLC | Lakewood | OH | — | ◇ UNVERIFIED |
| CWCloset World | City of Industry | CA | — | ◇ UNVERIFIED |
| CLC & L Productions INC. | Richfield | UT | — | ◇ UNVERIFIED |
| CRClub Resource Group | Tracy | CA | — | ◇ UNVERIFIED |
| CCmbiomass | Jackson | AL | — | ◇ UNVERIFIED |
| CMCmi Molding | Salt Lake City | UT | — | ◇ UNVERIFIED |
| CICM Investments & Properties, L.L.C. | Bluffdale | UT | — | ◇ UNVERIFIED |
| CMC & M Wood Industries, INC. | Hesperia | CA | — | ◇ UNVERIFIED |
| CFCNY Firewood, LLC | Skaneateles | NY | — | ◇ UNVERIFIED |
| CPCoastal Plain Treating CO. | Tifton | GA | — | ◇ UNVERIFIED |
| CWCoast Wood Preserving | Ukiah | CA | — | ◇ UNVERIFIED |
| CCCobble Creek Lumber Hice Avenue | West Jefferson | NC | — | ◇ UNVERIFIED |
| CDCoe & Dru INC | San Dimas | CA | — | ◇ UNVERIFIED |
| CDCoeur d'Alene Wood, LLC. | Post Falls | ID | — | ◇ UNVERIFIED |
| CSCold Spring Lumber LLC | Greenville | VA | — | ◇ UNVERIFIED |
| CWColeman-evans Wood Preserving CO. | Jacksonville | FL | — | ◇ UNVERIFIED |
| CSCollector's Specialty Woods, LLC | Gardner | CO | — | ◇ UNVERIFIED |
| CACollet and Son LLC | Jefferson | OR | — | ◇ UNVERIFIED |
| CACollet and Son LLC | Salem | OR | — | ◇ UNVERIFIED |
 Collins Manufacturing Company | Cookeville | TN | — | ◇ UNVERIFIED |
| CWCollins Wood Lath INC | Eugene | OR | — | ◇ UNVERIFIED |
| CEColombo Energy INC | Greenwood | SC | — | ◇ UNVERIFIED |
| CWColonial Woodworking, INC. | Bradford | NH | — | ◇ UNVERIFIED |
| CCColorado Creative Decor | Littleton | CO | — | ◇ UNVERIFIED |
| CSColorado Spruce Co.cn | Yampa | CO | — | ◇ UNVERIFIED |
| CCColumbia Components INC | Tualatin | OR | — | ◇ UNVERIFIED |
| CSColumbia Signs INC. | Fort Lauderdale | FL | — | ◇ UNVERIFIED |
| CSColumbia Steel Casting CO INC | Portland | OR | — | ◇ UNVERIFIED |
| CMColumbus Mckinnon Corporation -- East Chattanooga Facility | Chattanooga | TN | — | ◇ UNVERIFIED |
| CFColville Fish and Wildlife Facility | Coulee Dam | WA | — | ◇ UNVERIFIED |
| CPColville Post and Poles INC | Colville | WA | — | ◇ UNVERIFIED |
| CSCommercial Seating Specialists, INC | San Jose | CA | — | ◇ UNVERIFIED |
| CCCommodore Corporation | Emlenton | PA | — | ◇ UNVERIFIED |
| CRCommonwealth Recycled Aggregates Limited Liability | Bristow | VA | — | ◇ UNVERIFIED |
| COCommunity of Harbor Bay Isle Owners Association | Alameda | CA | — | ◇ UNVERIFIED |
| CGComplete General Construction Company | Columbus | OH | — | ◇ UNVERIFIED |
| CFComponent Finishing Unlimited | Louisville | KY | — | ◇ UNVERIFIED |
| CHCondon Holdings LLC | Howard Lake | MN | — | ◇ UNVERIFIED |
| CJCondon Johnson & Associates | Berkeley | CA | — | ◇ UNVERIFIED |
 Conestoga Wood Specialties/beavertown Plt | Beavertown | PA | — | ◇ UNVERIFIED |
| CEConfluence Energy, LLC - Kremmling Plant | Kremmling | CO | — | ◇ UNVERIFIED |
| CEConfluence Energy - Walden | Walden Area | CO | — | ◇ UNVERIFIED |
| CLConley Lumber | Nucla, 23.1 Mi Nw of | CO | — | ◇ UNVERIFIED |
| CIConner Industries INC | Lugoff | SC | — | ◇ UNVERIFIED |
| CWConnolly Wood Products INC | Bend | OR | — | ◇ UNVERIFIED |
| CFConrad Forests Products | Ukiah | CA | — | ◇ UNVERIFIED |
| CWConrad Wood Preserving CO | Arbuckle | CA | — | ◇ UNVERIFIED |
| CRCon Robinson Contracting CO INC - Portable Grinder | Lexington | KY | — | ◇ UNVERIFIED |
| CPConsolidated Pallet Company | Sacramento | CA | — | ◇ UNVERIFIED |
| CWConsumers Wood Preserving Company | W Elizabeth | PA | — | ◇ UNVERIFIED |
| CBCon-tech Building Components, INC. | Moscow Mills | MO | — | ◇ UNVERIFIED |
| CCContemporary Cabinetry & Closet Concepts | Sarasota | FL | — | ◇ UNVERIFIED |
| CLContract Lumber, INC. | Lebanon | OH | — | ◇ UNVERIFIED |
| CMContract Manufacturers of America, Inc. | Oswego | IL | — | ◇ UNVERIFIED |
| CDCook Design Group, Inc. | Eagle | ID | — | ◇ UNVERIFIED |
| CCCopper Care Wood Preservatives | Columbus | NE | — | ◇ UNVERIFIED |
| CCCorbett Corbett & Corbett Dba Corbett Package Comp | Wilmington | NC | — | ◇ UNVERIFIED |
| CTCorrectional Training Facility Soledad | Soledad | CA | — | ◇ UNVERIFIED |
| CMCory Manufacturing INC | West Bridgewater | MA | — | ◇ UNVERIFIED |
| CBCosta Brazil Reclaimed Wood, LLC | North Olmsted | OH | — | ◇ UNVERIFIED |
| CMCountertop Manufacturing, Inc. | Richmond | IN | — | ◇ UNVERIFIED |
| CBCountry Barn Babe, LLC | Gainesville | GA | — | ◇ UNVERIFIED |
| CVCountry Value Woodworks New Providence | New Providence | PA | — | ◇ UNVERIFIED |
| CCCove City Wood Preserving, INC. | Cove City | NC | — | ◇ UNVERIFIED |
| CCCowan's Cabinets Co, LLC | Waterford | CA | — | ◇ UNVERIFIED |
| CMCowart Mulch Apopka | Apopka | FL | — | ◇ UNVERIFIED |
| CCCowboy Charcoal USA | Monticello | KY | — | ◇ UNVERIFIED |
| CTCowboy Timber Treating INC | Manderson | WY | — | ◇ UNVERIFIED |
| CFCowee Forest Products INC | Berlin | NY | — | ◇ UNVERIFIED |
| CBCox Brothers Logging | Craig | CO | — | ◇ UNVERIFIED |
| CICox Industries | Newsoms | VA | — | ◇ UNVERIFIED |
| CECrafted Edge Corporation | Rochester Hills | MI | — | ◇ UNVERIFIED |
| CECrafted Elements LLC | Dundee | OH | — | ◇ UNVERIFIED |
| CICraftedwild Inc. | Elk Grove Village | IL | — | ◇ UNVERIFIED |
| CICraftedwild INC | Schaumburg | IL | — | ◇ UNVERIFIED |
| CICraftedwild INC | Schaumburg | IL | — | ◇ UNVERIFIED |
| CWCraft With Me LLC | Clinton | UT | — | ◇ UNVERIFIED |
| CRC & R Asphalt LLC - Mulch | Lexington | KY | — | ◇ UNVERIFIED |
| CCCreative Cabinets and Woodwork, LLC | La Crosse | WI | — | ◇ UNVERIFIED |
| CCCreative Closet Company, INC. Dba California Closets | Lone Tree | CO | — | ◇ UNVERIFIED |
| CCCreative Concepts Custom Cabinetry LLC | Waterloo | NE | — | ◇ UNVERIFIED |
| CICreative Ideas | Corona | CA | — | ◇ UNVERIFIED |
