| CCCentral Coast Agriculture INC | Lompoc | CA | — | ◇ UNVERIFIED |
| CCCentral Cremation Center | Forsyth | IL | — | ◇ UNVERIFIED |
| CCCentralia Collision Center | Centralia | IL | — | ◇ UNVERIFIED |
| CICentral Illinois Ag | Farmer City | IL | — | ◇ UNVERIFIED |
| CPCentral Pumping Station | Chicago Heights | IL | — | ◇ UNVERIFIED |
| CSCentral States Fumigation & Services | Rochelle | IL | — | ◇ UNVERIFIED |
| CVCentral Valley Assembly and Packaging, Inc. | Fresno | CA | — | ◇ UNVERIFIED |
| CCCenturion Container LLC | South Holland | IL | — | ◇ UNVERIFIED |
| CGCentury Gaming Technologies | Las Vegas | NV | — | ◇ UNVERIFIED |
| CCCenturylink Communications LLC | Boston | MA | — | ◇ UNVERIFIED |
| CPCentury Propeller Corporation | Franklin | PA | — | ◇ UNVERIFIED |
| CPCertified Packaging CORP | North Chicago | IL | — | ◇ UNVERIFIED |
| CICf Ind INC Kingston Mines Terminal | Kingston Mines | IL | — | ◇ UNVERIFIED |
| CICf Industries Albany Terminal | Cordova | IL | — | ◇ UNVERIFIED |
| CICf Industries - Cowden Terminal | Cowden | IL | — | ◇ UNVERIFIED |
| CICf Industries, INC. - Peru Terminal | Peru | IL | — | ◇ UNVERIFIED |
| CICf Industries Sales - Seneca Terminal | Seneca | IL | — | ◇ UNVERIFIED |
| CHCfm Harris Systems INC | Lincolnwood | IL | — | ◇ UNVERIFIED |
| CSCF Span LLC | Saint Charles | MI | — | ◇ UNVERIFIED |
| CBCg Brands INC Dba Svn10 Creations | Sacramento | CA | — | ◇ UNVERIFIED |
| CGC & G Holsters - Site Development | Cowanshannock, Township of | PA | — | ◇ UNVERIFIED |
| COChain O Lakes Marina | Fox Lake | IL | — | ◇ UNVERIFIED |
| CAChampaign Asphalt CO LLC | Monticello | IL | — | ◇ UNVERIFIED |
| CPChampaign Park District | Champaign | IL | — | ◇ UNVERIFIED |
| CEChampion Environmental Services INC | Saint Charles | IL | — | ◇ UNVERIFIED |
| CLChampionx LLC | Mount Carmel | IL | — | ◇ UNVERIFIED |
 Chandler Industries, INC. | Littleton | CO | — | ◇ UNVERIFIED |
| CAChapman Automotive & Exhaust | Mount Vernon | IL | — | ◇ UNVERIFIED |
| CCCharlies Cycle Supply | Toulon | IL | — | ◇ UNVERIFIED |
| CHCharyln Haden | Goreville | IL | — | ◇ UNVERIFIED |
| CFChase Fasteners INC | Melrose Park | IL | — | ◇ UNVERIFIED |
| CCChatfield-clark CO INC | Fontana | CA | — | ◇ UNVERIFIED |
| CLChds LLC | Round Lake | IL | — | ◇ UNVERIFIED |
| CSChemical Spring CORP. | East Lynne | MO | — | ◇ UNVERIFIED |
| CCChemung Country Store INC | Chemung | IL | — | ◇ UNVERIFIED |
| CSChenoa Sandblasting | Chenoa | IL | — | ◇ UNVERIFIED |
| COCherry Orchard Apartments | Rantoul | IL | — | ◇ UNVERIFIED |
| CEChester Enterprises LLC | Beardstown | IL | — | ◇ UNVERIFIED |
| CMChestnut Mountain Resort | Galena | IL | — | ◇ UNVERIFIED |
| CEChevron Environmental Management CO | Medinah | IL | — | ◇ UNVERIFIED |
| CEChevron Environmental Management CO | Lockport | IL | — | ◇ UNVERIFIED |
| CHC & H Gravel | Greenup | IL | — | ◇ UNVERIFIED |
| CHC & H Gravel | Barnhill | IL | — | ◇ UNVERIFIED |
| CHC & H Gravel | Mattoon | IL | — | ◇ UNVERIFIED |
| CGC&h Gravel | Greenup | IL | — | ◇ UNVERIFIED |
| CHC & H Gravel CO | Patoka | IL | — | ◇ UNVERIFIED |
| CHC & H Gravel CO | Effingham | IL | — | ◇ UNVERIFIED |
| CHC & H Gravel CO | Mattoon | IL | — | ◇ UNVERIFIED |
| CHC & H Gravel CO | Dieterich | IL | — | ◇ UNVERIFIED |
| CHC & H Gravel CO | Mattoon | IL | — | ◇ UNVERIFIED |
| CHC & H Gravel CO | Effingham | IL | — | ◇ UNVERIFIED |
| CHC & H Gravel CO | Junction City | IL | — | ◇ UNVERIFIED |
| CHC & H Gravel CO | Shelbyville | IL | — | ◇ UNVERIFIED |
| CGC&h Gravel CO | Effingham | IL | — | ◇ UNVERIFIED |
| CGC&h Gravel CO | Newton | IL | — | ◇ UNVERIFIED |
| CGC&h Gravel CO | Effingham | IL | — | ◇ UNVERIFIED |
| CHC & H Gravel Company | Montrose | IL | — | ◇ UNVERIFIED |
| CHC & H Gravel Company | Shelbyville | IL | — | ◇ UNVERIFIED |
| CHC & H Gravel Company | Mattoon | IL | — | ◇ UNVERIFIED |
| CGC&h Gravel INC | Kinmundy | IL | — | ◇ UNVERIFIED |
| CCChiattellos Construction | New Lenox | IL | — | ◇ UNVERIFIED |
| CLChiBatterySystems LLC | Chicago Heights | IL | — | ◇ UNVERIFIED |
| CAChicago Ave Marathon | Chicago | IL | — | ◇ UNVERIFIED |
| CBChicago Board of Education | Chicago | IL | — | ◇ UNVERIFIED |
| CCChicago City of | Chicago | IL | — | ◇ UNVERIFIED |
| CCChicago, City of | Chicago | IL | — | ◇ UNVERIFIED |
| CCChicago City of Dept of Fleet & Facility Mgmt | Chicago | IL | — | ◇ UNVERIFIED |
| CCChicago City of Fuel Site 1 North & Throop | Chicago | IL | — | ◇ UNVERIFIED |
| CCChicago City of Fuel Site 2 Ravenswood | Chicago | IL | — | ◇ UNVERIFIED |
| CCChicago City of Fuel Site 3 Nw | Chicago | IL | — | ◇ UNVERIFIED |
| CCChicago City of Fuel Site 4 Sw | Chicago | IL | — | ◇ UNVERIFIED |
| CCChicago City of Fuel Site 5 Sunny Side | Chicago | IL | — | ◇ UNVERIFIED |
| CCChicago City of Fuel Site 8 104th | Chicago | IL | — | ◇ UNVERIFIED |
| CCChicago City of Fuel Site Fs 205 Belmont & Western | Chicago | IL | — | ◇ UNVERIFIED |
| CDChicago Dowel CO INC | Chicago | IL | — | ◇ UNVERIFIED |
| CGChicago Graphic Service CO | Elmhurst | IL | — | ◇ UNVERIFIED |
| CHChicago Heights Pattern & Model Works | South Chicago Heights | IL | — | ◇ UNVERIFIED |
| CHChicago Heights Processing | Chicago Heights | IL | — | ◇ UNVERIFIED |
| CHChicago Housing Authority Pomeroy Senior Housing | Chicago | IL | — | ◇ UNVERIFIED |
| CKChicago Kingsbury LLC & Sterling Bay Property Mgmt LLC | Chicago | IL | — | ◇ UNVERIFIED |
| CPChicagoland Pet Cremation | Roselle | IL | — | ◇ UNVERIFIED |
| CWChicagoland Wholesale Mulch | Crest Hill | IL | — | ◇ UNVERIFIED |
| CLChicago Linehaul INC | Chicago | IL | — | ◇ UNVERIFIED |
| CMChicago Manufacturing Campus | Chicago | IL | — | ◇ UNVERIFIED |
| CSChicago Show, Inc. | Buffalo Grove | IL | — | ◇ UNVERIFIED |
| CSChicago Sterilization Services | Chicago | IL | — | ◇ UNVERIFIED |
| CWChicago Woodworkers LTD | Roselle | IL | — | ◇ UNVERIFIED |
| CZChico Z INC | Freeburg | IL | — | ◇ UNVERIFIED |
| CSChief Sign Company LLC | Ogallala | NE | — | ◇ UNVERIFIED |
| CEChip Energy | Goodfield | IL | — | ◇ UNVERIFIED |
| CLChirisa Lombard INC | Lombard | IL | — | ◇ UNVERIFIED |
| CIChm Industries INC | Saginaw | TX | — | ◇ UNVERIFIED |
| CBChrist Bros Products LLC | Aviston | IL | — | ◇ UNVERIFIED |
| CFChristensen Farms Midwest LLC | Paris | IL | — | ◇ UNVERIFIED |
| CFChristensen Farms Midwest LLC | Kansas | IL | — | ◇ UNVERIFIED |
| CSChristenson Surfboards, INC. | San Marcos | CA | — | ◇ UNVERIFIED |
| CPChristfort Properties, LLC | Novato | CA | — | ◇ UNVERIFIED |
| CBChristian Brands INC. | Lewisburg | TN | — | ◇ UNVERIFIED |
| CCChristian Church Homes | Oakland | CA | — | ◇ UNVERIFIED |
| CEChristofano Equipment INC | Harwood Heights | IL | — | ◇ UNVERIFIED |
