| CCCarrier CORP Tyler | Tyler | TX | — | ◇ UNVERIFIED |
| CSCarri Scharf Materials INC | Bartonville | IL | — | ◇ UNVERIFIED |
| CPCarris Plastics | Rutland | VT | — | ◇ UNVERIFIED |
| CLCarr Lumber & Manufacturing CO | Bedford Park | IL | — | ◇ UNVERIFIED |
| CCCarroll Cabinet CO. INC. | Bowling Green | KY | — | ◇ UNVERIFIED |
| CFCarswell Firman L Mfg CO INC | Kansas City | KS | — | ◇ UNVERIFIED |
| CSCarter Spray Finishing | Brooklyn | NY | — | ◇ UNVERIFIED |
| CICartwright Industries, Inc, (d.b.a. D&b Custom Powder Coating & Hydrographics, I | Trenton | GA | — | ◇ UNVERIFIED |
| CPCascaded Purchase Holding INC (dba New Hampshire Industries) | Lebanon | NH | — | ◇ UNVERIFIED |
| CPCasco Products Corporation | Morgantown | KY | — | ◇ UNVERIFIED |
| CSCashs Scrap Metal & Iron | Saint Louis | MO | — | ◇ UNVERIFIED |
| CCCast Coatings INC. | Stevensville | MI | — | ◇ UNVERIFIED |
| CICasting Impregnators INC | Franklin Park | IL | — | ◇ UNVERIFIED |
| CRCastle Rubber Mfg | East Butler | PA | — | ◇ UNVERIFIED |
| CPCasual Patio | Clearwater | FL | — | ◇ UNVERIFIED |
| CCCatalina Composites | Garden Grove | CA | — | ◇ UNVERIFIED |
| CGCaterpillar Global Mining | South Milwaukee | WI | — | ◇ UNVERIFIED |
| CICaterpillar INC | Peoria | IL | — | ◇ UNVERIFIED |
| CICaterpillar INC | Peoria | IL | — | ◇ UNVERIFIED |
| CICaterpillar INC. Dba Caterpillar Dyersburg | Dyersburg | TN | — | ◇ UNVERIFIED |
| CICaterpillar INC - Mossville Facility | Mossville | IL | — | ◇ UNVERIFIED |
| CICaterpillar INC Seals Metalcasting Facility | Toccoa | GA | — | ◇ UNVERIFIED |
| CPCaterpillar Paving Products INC | New Ulm | MN | — | ◇ UNVERIFIED |
| CCCavalier Cabinet Shop | Hampton | VA | — | ◇ UNVERIFIED |
| CHCavalier Homes, INC. Dba Ridge Pointe (formerly Cavalier Homes, INC. Dba Ridge P | Haleyville | AL | — | ◇ UNVERIFIED |
| CBCavo Build Design | Gloucester City | NJ | — | ◇ UNVERIFIED |
| CICbc Ings America, INC. | Muscle Shoals | AL | — | ◇ UNVERIFIED |
| CBC & B Piping,inc. Adamsville | Adamsville | AL | — | ◇ UNVERIFIED |
| CGCcc Group | San Antonio | TX | — | ◇ UNVERIFIED |
| CCC & C Fabrication, LLC | Lanett | AL | — | ◇ UNVERIFIED |
| CCC & C Iron Incorporated | Merrillville | IN | — | ◇ UNVERIFIED |
| CMC&c Machining INC | Centerville | IA | — | ◇ UNVERIFIED |
| CCC & C Marble, INC. | Fort Lauderdale | FL | — | ◇ UNVERIFIED |
| CCC & C Midway Cleaner | Sarasota | FL | — | ◇ UNVERIFIED |
| CPCcw Products INC | Arvada | CO | — | ◇ UNVERIFIED |
| CCC&d Cases INC @ Belleville Ind Center | Belleville | NJ | — | ◇ UNVERIFIED |
| CSCdr Systems Corporation | Corcoran | CA | — | ◇ UNVERIFIED |
| CDC & D Welding & Fabrication INC | Jonesville | MI | — | ◇ UNVERIFIED |
| COCedar Oil Works | Hot Springs | AR | — | ◇ UNVERIFIED |
| CSCedar Siding & Lumber INC | Rochelle | IL | — | ◇ UNVERIFIED |
| CDCed Dba 3e | Des Moines | IA | — | ◇ UNVERIFIED |
| CMCeh Metal Technologies Longmont Division | Longmont | CO | — | ◇ UNVERIFIED |
| CDCei - Douglassville INC | Douglassville | PA | — | ◇ UNVERIFIED |
| CCCelta Chemical | Granite City | IL | — | ◇ UNVERIFIED |
| CPCemco Products Site | Everett | WA | — | ◇ UNVERIFIED |
| CACemex Admix Usa, LLC | Victorville | CA | — | ◇ UNVERIFIED |
| CCCemline CORP | Cheswick | PA | — | ◇ UNVERIFIED |
| COCenla Oilfield Fabricators LLC | Bunkie | LA | — | ◇ UNVERIFIED |
| CICentek INC | Oklahoma City | OK | — | ◇ UNVERIFIED |
| CRCenterless Rebuilders INC | New Haven | MI | — | ◇ UNVERIFIED |
| CMCenter Manufacturing Company | Bellevue | OH | — | ◇ UNVERIFIED |
| CDCentral Denver Iron Works, INC | Denver | CO | — | ◇ UNVERIFIED |
| CFCentral Florida Custom Trailers, INC. | Orlando | FL | — | ◇ UNVERIFIED |
| CICentral Illinois Ag | Farmer City | IL | — | ◇ UNVERIFIED |
| CICentral Industrial Properties | Pawtucket | RI | — | ◇ UNVERIFIED |
| CMCentral Machine Shop | Pinckneyville | IL | — | ◇ UNVERIFIED |
| CCentria | Ambridge | PA | — | ◇ UNVERIFIED |
| CCCentury Cabinetry | Exton | PA | — | ◇ UNVERIFIED |
| CCCenturylink Communications LLC | Boston | MA | — | ◇ UNVERIFIED |
| CPCentury Parts INC | Torrance | CA | — | ◇ UNVERIFIED |
| CCepheid | Newark | CA | — | ◇ UNVERIFIED |
| CWCepheid Warehouse | Sunnyvale | CA | — | ◇ UNVERIFIED |
| CPCeramic Powders INC | Joliet | IL | — | ◇ UNVERIFIED |
| CCerapedics | Westminster | CO | — | ◇ UNVERIFIED |
| CMCermet Materials INC | Wilmington | DE | — | ◇ UNVERIFIED |
| CCCerro Colorado Landfill | Albuquerque | NM | — | ◇ UNVERIFIED |
| CWCerro Wire and Cable Company | Hartselle | AL | — | ◇ UNVERIFIED |
| CFCertified Fabricators INC | Buena Park | CA | — | ◇ UNVERIFIED |
| CPCertified Packaging CORP | North Chicago | IL | — | ◇ UNVERIFIED |
| CRCertified Refrigerant Service INC | Punta Gorda | FL | — | ◇ UNVERIFIED |
 Certified Slings & Supply | Tampa | FL | — | ◇ UNVERIFIED |
| CICf Industries, INC. - Peru Terminal | Peru | IL | — | ◇ UNVERIFIED |
| CICf Industries Sales - Seneca Terminal | Seneca | IL | — | ◇ UNVERIFIED |
| CMCf Maier Composites INC | Golden | CO | — | ◇ UNVERIFIED |
| CMC.f. Maier Composites INC - See 059/1318 | Golden | CO | — | ◇ UNVERIFIED |
| CHCfm Harris Systems INC | Lincolnwood | IL | — | ◇ UNVERIFIED |
| CRCf Rail Services LLC | East Chicago | IN | — | ◇ UNVERIFIED |
| CSCgb St Louis Shipyard | Saint Louis | MO | — | ◇ UNVERIFIED |
| CEChalgren Enterprises INC | Gilroy | CA | — | ◇ UNVERIFIED |
| CMChampagne Metals | South Charleston | WV | — | ◇ UNVERIFIED |
| CPChampaign Park District | Champaign | IL | — | ◇ UNVERIFIED |
| CCChampion Chemical CO | Whittier | CA | — | ◇ UNVERIFIED |
| CEChampion Environmental Services INC | Saint Charles | IL | — | ◇ UNVERIFIED |
| CHChampion Home Builders - Arkansas City (w Madison Ave) | Arkansas City | KS | — | ◇ UNVERIFIED |
| CLChampionx LLC | Mount Carmel | IL | — | ◇ UNVERIFIED |
| CCChamplain Cable Pan American | El Paso | TX | — | ◇ UNVERIFIED |
| CMChancey Metal Products, INC. | Jacksonville | FL | — | ◇ UNVERIFIED |
 Chancey Metals LLC Annex | Jacksonville | FL | — | ◇ UNVERIFIED |
| CWChapin Watermatics INC | Watertown | NY | — | ◇ UNVERIFIED |
| CCCharles Cabinets INC | Four Oaks | NC | — | ◇ UNVERIFIED |
| CLChasan LLC | Bristol | VA | — | ◇ UNVERIFIED |
| CSChase & Sons INC | Randolph, Town of | MA | — | ◇ UNVERIFIED |
| CIChc Industries Cleaners Hanger Company | Baltimore | MD | — | ◇ UNVERIFIED |
| CLChds LLC | Round Lake | IL | — | ◇ UNVERIFIED |
| CICheckers Industrial Safety Products | Broomfield | CO | — | ◇ UNVERIFIED |
| CSCheckers Safety Group | Titusville | PA | — | ◇ UNVERIFIED |
| CBChelsea Building Products | Oakmont | PA | — | ◇ UNVERIFIED |
| CCChem Chrome INC | Schofield | WI | — | ◇ UNVERIFIED |
| CRChemetron Railway Products | Pueblo | CO | — | ◇ UNVERIFIED |
| CIChemex INC | Broussard | LA | — | ◇ UNVERIFIED |
