| CPColonial Pantry 10 | Oakwood | IL | — | ◇ UNVERIFIED |
| CPColonial Pantry 11 | Georgetown | IL | — | ◇ UNVERIFIED |
| CPColonial Pantry 13 | Danville | IL | — | ◇ UNVERIFIED |
| CPColonial Pantry 2 | Champaign | IL | — | ◇ UNVERIFIED |
| CPColonial Pantry 4 | Gifford | IL | — | ◇ UNVERIFIED |
| CPColonial Pantry 7 | Ogden | IL | — | ◇ UNVERIFIED |
| CPColonial Pantry 9 | Paxton | IL | — | ◇ UNVERIFIED |
| CWColonial Wire Cable | Lowell | MA | — | ◇ UNVERIFIED |
| CIColony INC | Bartlett | IL | — | ◇ UNVERIFIED |
| CMColorado Microcircuits, INC. | Loveland | CO | — | ◇ UNVERIFIED |
| CTColorado Tax, Insurance & Financial Services LLC | Denver | CO | — | ◇ UNVERIFIED |
| CIColorcoat, INC. ** Inactive ** | Lexington | NC | — | ◇ UNVERIFIED |
| CRColorimetry Research, Inc. | Santa Clarita | CA | — | ◇ UNVERIFIED |
| CVColor Vinyl Processing LLC | Cincinnati | OH | — | ◇ UNVERIFIED |
| CAColquimica Adhesives, INC. | Charlotte | NC | — | ◇ UNVERIFIED |
| CKColsen Keane Leather, LLC | Charlotte | NC | — | ◇ UNVERIFIED |
| CCColuber Cable Inc. | Monroe | NY | — | ◇ UNVERIFIED |
| CCColuber Cable INC. | Middletown | NY | — | ◇ UNVERIFIED |
| CCColuber Cable INC. | Monroe | NY | — | ◇ UNVERIFIED |
| CCColumbia Chutes LLC | Yorkville | IL | — | ◇ UNVERIFIED |
 Columbia Weather Systems INC | Hillsboro | OR | — | ◇ UNVERIFIED |
| CCColumbus Controls, INC. | Columbus | OH | — | ◇ UNVERIFIED |
| CIColumbus Industries, INC. | West Union | OH | — | ◇ UNVERIFIED |
| CMColumbus Midrange Engine Plant | Columbus | IN | — | ◇ UNVERIFIED |
| CTColumn Technology INC | Fremont | CA | — | ◇ UNVERIFIED |
| CIComant Industries | Fullerton | CA | — | ◇ UNVERIFIED |
| CComcast | Shoreview | MN | — | ◇ UNVERIFIED |
| CComcast | Enfield | CT | — | ◇ UNVERIFIED |
| CCComcast Corporation | Fresno | CA | — | ◇ UNVERIFIED |
| CHComcast-morgan Hill | Morgan Hill | CA | — | ◇ UNVERIFIED |
| CNComcast Node | Ham Lake | MN | — | ◇ UNVERIFIED |
| COComcast of Massachusetts | Maynard | MA | — | ◇ UNVERIFIED |
| CSComcast Sportsnet | Washington | DC | — | ◇ UNVERIFIED |
| CSComcast Sportsnet Bay Area | San Francisco | CA | — | ◇ UNVERIFIED |
| CEComed Elgin | Elgin | IL | — | ◇ UNVERIFIED |
| CTComed Tss939 Mulberry | Morris | IL | — | ◇ UNVERIFIED |
| CFComet Flasher INC. | Buffalo | NY | — | ◇ UNVERIFIED |
| CTComet Technologies | San Jose | CA | — | ◇ UNVERIFIED |
| CCComlinear CORP | Fort Collins | CO | — | ◇ UNVERIFIED |
| COCommerce on Demand, LLC | Montebello | CA | — | ◇ UNVERIFIED |
| CBCommercial Building | Somerville | MA | — | ◇ UNVERIFIED |
| CRCommercial Real Estate | Tewksbury | MA | — | ◇ UNVERIFIED |
| CECommonwealth Edison | Chicago | IL | — | ◇ UNVERIFIED |
| CFCommonwealth Fusion Systems LLC | Milpitas | CA | — | ◇ UNVERIFIED |
| CPCommonwealth Pier Trust Ii | Boston | MA | — | ◇ UNVERIFIED |
| CPCommscope (fka Pace) | San Jose | CA | — | ◇ UNVERIFIED |
| CICommscope, INC. | Forest | VA | — | ◇ UNVERIFIED |
| CACommunications and Entert Ainment INC | Roswell | GA | — | ◇ UNVERIFIED |
| CPCommunications & Power Industries | Mountain View | CA | — | ◇ UNVERIFIED |
| CPCommunications & Power Industries LLC Silicon Valley Design Center | San Jose | CA | — | ◇ UNVERIFIED |
| CSCommunications Specialists Incorporated | Cary | MS | — | ◇ UNVERIFIED |
| CSCommunications Systems INC Dba Suttle Apparatus | Hector | MN | — | ◇ UNVERIFIED |
| CTCommunications Test Design INC | Nashville | TN | — | ◇ UNVERIFIED |
| CCCommunity Church/elementary School | Pine Grove | CA | — | ◇ UNVERIFIED |
| CCCommunity Clay, LLC | Denver | CO | — | ◇ UNVERIFIED |
| CFCommunity Food & Gas Mart | North Riverside | IL | — | ◇ UNVERIFIED |
| CCCompact Cars | Chicago | IL | — | ◇ UNVERIFIED |
| COCompanies of Jj Young LLC | Bennington | VT | — | ◇ UNVERIFIED |
| CSCompanion Systems Incorporated- Fiberglass Manufacturing | N Salt Lake | UT | — | ◇ UNVERIFIED |
| CCCompass Components INC & Dba Compass Manufacturing Services | Fremont | CA | — | ◇ UNVERIFIED |
| CRCompass RE, LLC | Tucson | AZ | — | ◇ UNVERIFIED |
| CCComplete Converting, LLC | Toledo | OH | — | ◇ UNVERIFIED |
| CGComplete Genomics, INC | Mountain View | CA | — | ◇ UNVERIFIED |
| CHComplete H2O Minerals, Inc. | Ogden | UT | — | ◇ UNVERIFIED |
 Complete Prototype Services INC | Clinton Township | MI | — | ◇ UNVERIFIED |
| Complete Prototype Services INC | Fraser | MI | — | ◇ UNVERIFIED |
| CSComplete Solaria | Fremont | CA | — | ◇ UNVERIFIED |
| CICompo Industries INC | Mansfield | MA | — | ◇ UNVERIFIED |
| CRComponent Research CO INC | Santa Monica | CA | — | ◇ UNVERIFIED |
| CMComposite Materials Technology of South Carolina, LLC | Washougal | WA | — | ◇ UNVERIFIED |
| CCCom-power Corporation | Costa Mesa | CA | — | ◇ UNVERIFIED |
| CVComp-Tac Victory Gear, LLC | Houston | TX | — | ◇ UNVERIFIED |
| CCComptronix CORP | Colorado Springs | CO | — | ◇ UNVERIFIED |
| CUCompugraphics USA | Los Gatos | CA | — | ◇ UNVERIFIED |
| CUCompugraphics USA INC | Fremont | CA | — | ◇ UNVERIFIED |
| CCComputer Cabinet Corporation | San Jose | CA | — | ◇ UNVERIFIED |
| CDComputer Dynamics INC | Greenville | SC | — | ◇ UNVERIFIED |
| CCComputerized Cutting Solutions INC. | Randolph Center | VT | — | ◇ UNVERIFIED |
| CPComputer Products Tecnetics | Boulder | CO | — | ◇ UNVERIFIED |
| CPComtech Pst Hill Eng. | Topsfield | MA | — | ◇ UNVERIFIED |
 Comtech Systems, INC. | Orlando | FL | — | ◇ UNVERIFIED |
| CTCom Tec Security LLC | Oshkosh | WI | — | ◇ UNVERIFIED |
| CIConbstruction Innovations LLC | Sacramento | CA | — | ◇ UNVERIFIED |
| C2Concept 2 Market INC | Pompano Beach | FL | — | ◇ UNVERIFIED |
| CMConcept Manufacturing LLC | Wooster | OH | — | ◇ UNVERIFIED |
| CPConcord Petroleum INC | Countryside | IL | — | ◇ UNVERIFIED |
| CRConcrete Results LLC | Aitkin | MN | — | ◇ UNVERIFIED |
| CWConcrete Works Statuary, Incorporated | Greenacres | WA | — | ◇ UNVERIFIED |
| CGConductive Group LLC | Heber City | UT | — | ◇ UNVERIFIED |
| CIConella's Imports | Alexandria | VA | — | ◇ UNVERIFIED |
| CWConestoga Wagon Co LLC | Bloomington | ID | — | ◇ UNVERIFIED |
| CIConesys INC | Torrance | CA | — | ◇ UNVERIFIED |
| CCConfidence Containers L.L.C. | High Point | NC | — | ◇ UNVERIFIED |
| CMConfluent Medical Technologies INC | Fremont | CA | — | ◇ UNVERIFIED |
| CPConley Precision Engines INC | Glen Ellyn | IL | — | ◇ UNVERIFIED |
| CPConnector Products INC. | Pennsauken | NJ | — | ◇ UNVERIFIED |
| CIConnectronics INC | Fort Lauderdale | FL | — | ◇ UNVERIFIED |
| CEConnor Enterprises, LLC | Helena | MT | — | ◇ UNVERIFIED |
| CCConquest Construction CO | Mcleansboro | IL | — | ◇ UNVERIFIED |
| CMConquest Maps LLC | Columbus | OH | — | ◇ UNVERIFIED |
