| CCColor Custom Creation | Rocklin | CA | — | ◇ UNVERIFIED |
| CPColor Pro's Painting Company | San Jose | CA | — | ◇ UNVERIFIED |
| CUColors Unlimited | San Antonio | TX | — | ◇ UNVERIFIED |
| CVColor Vinyl Processing LLC | Cincinnati | OH | — | ◇ UNVERIFIED |
| CKColsen Keane Leather, LLC | Charlotte | NC | — | ◇ UNVERIFIED |
| CCColumbia Chutes LLC | Yorkville | IL | — | ◇ UNVERIFIED |
| CCColumbia Components INC | Tualatin | OR | — | ◇ UNVERIFIED |
| CMColumbia Millwork, LLC | Vancouver | WA | — | ◇ UNVERIFIED |
| CSColumbia Showcase & Cabinet CO | Sun Valley | CA | — | ◇ UNVERIFIED |
| CSColumbia Signs INC. | Fort Lauderdale | FL | — | ◇ UNVERIFIED |
| CWColumbia Woodworking, LLC | Capitol Heights | MD | — | ◇ UNVERIFIED |
| CAColumbus Aluminum | Columbus | GA | — | ◇ UNVERIFIED |
| CCColumbus Cabinet Company | Columbus | GA | — | ◇ UNVERIFIED |
| CIColumbus Industries, INC. | West Union | OH | — | ◇ UNVERIFIED |
| CMColumbus Mckinnon Corporation -- East Chattanooga Facility | Chattanooga | TN | — | ◇ UNVERIFIED |
| CSComarco St. Louis, INC. | Fenton | MO | — | ◇ UNVERIFIED |
| COComcast of Massachusetts | Maynard | MA | — | ◇ UNVERIFIED |
| CEComed Elgin | Elgin | IL | — | ◇ UNVERIFIED |
| CTComed Tss939 Mulberry | Morris | IL | — | ◇ UNVERIFIED |
| CDComercial Degro INC | Coto Laurel | PR | — | ◇ UNVERIFIED |
| COC O Mfg Group of America | Lancaster | TX | — | ◇ UNVERIFIED |
| COCommerce on Demand, LLC | Montebello | CA | — | ◇ UNVERIFIED |
| CACommercial and Professional Cabinet Co., Inc. | Semmes | AL | — | ◇ UNVERIFIED |
| CBCommercial Building | Somerville | MA | — | ◇ UNVERIFIED |
| CCCommercial Cabinets LLC | Flemington | NJ | — | ◇ UNVERIFIED |
| CCCommercial Casegoods INC | Albuquerque | NM | — | ◇ UNVERIFIED |
| CCCommercial Casework | Sacramento | CA | — | ◇ UNVERIFIED |
| CCCommercial Casework INC | Fremont | CA | — | ◇ UNVERIFIED |
| CCCommercial Casework, INC. | Jacksonville | FL | — | ◇ UNVERIFIED |
| CDCommercial Door Products, INC. | Montgomery | AL | — | ◇ UNVERIFIED |
| CDCommercial Door & Woodwork INC | Englewood | CO | — | ◇ UNVERIFIED |
 Commercial Furniture Group (formerly Shelby Williams, Inc.) | Morristown | TN | — | ◇ UNVERIFIED |
| CMCommercial Millwork, INC. | Syracuse | NY | — | ◇ UNVERIFIED |
| CPCommercial Property LLC - Carolina Heritage Cabinetry Plt. 2 | North Wilkesboro | NC | — | ◇ UNVERIFIED |
| CSCommercial Seating Specialists, INC | San Jose | CA | — | ◇ UNVERIFIED |
| CWCommercial Wood Products | Commerce City | CO | — | ◇ UNVERIFIED |
| CWCommercial Woodwork Manufacturing | Salt Lake City | UT | — | ◇ UNVERIFIED |
| CIComm-kab, INC. | Seagrove | NC | — | ◇ UNVERIFIED |
| CCCommodore Corporation | Emlenton | PA | — | ◇ UNVERIFIED |
| CECommonwealth Edison | Chicago | IL | — | ◇ UNVERIFIED |
| CPCommonwealth Pier Trust Ii | Boston | MA | — | ◇ UNVERIFIED |
| CFCommunity Food & Gas Mart | North Riverside | IL | — | ◇ UNVERIFIED |
| COCommunity of Harbor Bay Isle Owners Association | Alameda | CA | — | ◇ UNVERIFIED |
| CCCompact Cars | Chicago | IL | — | ◇ UNVERIFIED |
| CMCompass Millwork LLC | Gap | PA | — | ◇ UNVERIFIED |
| CRCompass RE, LLC | Tucson | AZ | — | ◇ UNVERIFIED |
| CSCompleat Stair Company, INC. | Kennesaw | GA | — | ◇ UNVERIFIED |
| CCComplete Converting, LLC | Toledo | OH | — | ◇ UNVERIFIED |
| CGComplete General Construction Company | Columbus | OH | — | ◇ UNVERIFIED |
| CHComplete H2O Minerals, Inc. | Ogden | UT | — | ◇ UNVERIFIED |
