| CPCommercial Pattern, INC | Hayward | CA | — | ◇ UNVERIFIED |
| CPCommercial Piping & Fabricators, INC. | Wingate | NC | — | ◇ UNVERIFIED |
| CWCommercial Warehouse | Shelbyville | TN | — | ◇ UNVERIFIED |
 Commercial Welding and Machining, Inc. | Clear Lake | MN | — | ◇ UNVERIFIED |
| CMCommonwealth Machine CO. | Danville | VA | — | ◇ UNVERIFIED |
| CWCompass Wire Cloth and Industrial Supply CORP. | Vineland | NJ | — | ◇ UNVERIFIED |
| CMCompatible Manufacturing, INC. | Kalispell | MT | — | ◇ UNVERIFIED |
| CSCompleat Stair Company, INC. | Kennesaw | GA | — | ◇ UNVERIFIED |
| CCComplete Construction, INC. | Farmingdale | NY | — | ◇ UNVERIFIED |
| CFComplete Fabrications INC | San Francisco | CA | — | ◇ UNVERIFIED |
| CMComplete Metal Fabrication, LLC | Jupiter | FL | — | ◇ UNVERIFIED |
| CAComplex Aerospace, LLC | Auburn | WA | — | ◇ UNVERIFIED |
| CFComplex Fabricators, Inc. | Salt Lake City | UT | — | ◇ UNVERIFIED |
| CECompliance Edge Knives | San Diego | CA | — | ◇ UNVERIFIED |
| CSComponent Services Limited Partnership | Oklahoma City | OK | — | ◇ UNVERIFIED |
| CCComponex Corporation | Edgerton | WI | — | ◇ UNVERIFIED |
| CPComposite Plastic Systems | Santa Maria | CA | — | ◇ UNVERIFIED |
| CSCompo Steel Products, INC. | Milwaukee | WI | — | ◇ UNVERIFIED |
| CMComres Mfg. | Tampa | FL | — | ◇ UNVERIFIED |
| CHComstock Heritage Incorporated | Reno | NV | — | ◇ UNVERIFIED |
| CPComtech Precision Machine, INC. | Clearwater | FL | — | ◇ UNVERIFIED |
| CIConaisseur Inc | Silver Spring | MD | — | ◇ UNVERIFIED |
| CMConant Metal & Light, INC. | Burlington | VT | — | ◇ UNVERIFIED |
| CWConatser Welding and Machine, LLC | King City | CA | — | ◇ UNVERIFIED |
| CConcept1 | North Tonawanda | NY | — | ◇ UNVERIFIED |
| CMConcept Machine & Tool, INC. | Covington | OH | — | ◇ UNVERIFIED |
| CMConcept Manufacturing CO | Holliston | MA | — | ◇ UNVERIFIED |
| CMConcept Metal Products Dba Concept Metal Fabrication LLC | Spring Lake | MI | — | ◇ UNVERIFIED |
| CDConcepts Display LLC | Chaska | MN | — | ◇ UNVERIFIED |
| CWConcordia Wood Product | Harahan | LA | — | ◇ UNVERIFIED |
| CIConcord Iron Works INC | Pittsburg | CA | — | ◇ UNVERIFIED |
| CIConcord Iron Works INC | Pittsburg | CA | — | ◇ UNVERIFIED |
| CLConcord Lumber Corporation | Littleton | MA | — | ◇ UNVERIFIED |
| CSConcord Steel INC | Warren | OH | — | ◇ UNVERIFIED |
| CIConcorp INC. | North Kansas City | MO | — | ◇ UNVERIFIED |
| CRConcrete Reinforcements INC. | Jacksonville | FL | — | ◇ UNVERIFIED |
| CMCondor Manufacturing | Murray | UT | — | ◇ UNVERIFIED |
| CLConectacts LLC | San Bernardino | CA | — | ◇ UNVERIFIED |
| CIConex Industrial Supply | Fort Worth | TX | — | ◇ UNVERIFIED |
| CWCon-fab Welding INC. | Shreveport | LA | — | ◇ UNVERIFIED |
| CFConfluence Fmc Inc- Harden Industries | Los Angeles | CA | — | ◇ UNVERIFIED |
| CCCongoleum CORP | Trenton | NJ | — | ◇ UNVERIFIED |
| CPConley-John Properties LLC | Shelby Township | MI | — | ◇ UNVERIFIED |
| CIConnaughty Industries INC | Rushford | MN | — | ◇ UNVERIFIED |
| CMConnecticut Metalworks, LLC | Newington | CT | — | ◇ UNVERIFIED |
| CSConnecticut Stamping & Bending | New Britain | CT | — | ◇ UNVERIFIED |
| CMConnelly Machine Works INC Dba Acme Tool Grinding | Santa Ana | CA | — | ◇ UNVERIFIED |
| CGConner Gibbens | Deepwater | MO | — | ◇ UNVERIFIED |
| CAConover Area Fabricators Inc | Coatsburg | IL | — | ◇ UNVERIFIED |
| CIConquest Industries INC. | Stow | OH | — | ◇ UNVERIFIED |
| CSConshohocken Steel Products, INC. | Ambler | PA | — | ◇ UNVERIFIED |
| CFConsol Fabricators CORP | Sun Valley | CA | — | ◇ UNVERIFIED |
| CAConsolidated Apparel, Inc. | West Palm Beach | FL | — | ◇ UNVERIFIED |
| CAConsolidated Apparel, Inc. | West Palm Beach | FL | — | ◇ UNVERIFIED |
| CAConsolidated Apparel, Inc. | West Palm Beach | FL | — | ◇ UNVERIFIED |
| CDConsolidated Devices INC | City of Industry | CA | — | ◇ UNVERIFIED |
| CEConsolidated Equipment CORP. | Sun Valley | CA | — | ◇ UNVERIFIED |
| CFConsolidated Fabrication and Construction, INC. | Wilmington | DE | — | ◇ UNVERIFIED |
| CFConsolidated Fabricators | Auburn | MA | — | ◇ UNVERIFIED |
| CFConsolidated Fabricators CORP | Galt | CA | — | ◇ UNVERIFIED |
| CFConsolidated Fabricators CORP | Paramount | CA | — | ◇ UNVERIFIED |
 Consolidated Machine LLC | Neenah | WI | — | ◇ UNVERIFIED |
| CMConsolidated Metal Builders | Clovis | NM | — | ◇ UNVERIFIED |
| CMConsolidated Metal Products | Wyoming | MI | — | ◇ UNVERIFIED |
| CMConsolidated Metco, INC. | Vancouver | WA | — | ◇ UNVERIFIED |
| CSConsolidated Southern Industries | Aiken | SC | — | ◇ UNVERIFIED |
| CSConsolidated Southern Industries | Anderson | SC | — | ◇ UNVERIFIED |
| CSConsolidated Southern Industries INC | Anderson | SC | — | ◇ UNVERIFIED |
| CSConsolidated Steel Services, LLC | Charlotte | NC | — | ◇ UNVERIFIED |
| CHConstr Hot Line & Mgmt Partners INC Dba Champ Stee | Santa Ana | CA | — | ◇ UNVERIFIED |
| CMConstruction Materials INC | Minneapolis | MN | — | ◇ UNVERIFIED |
| CMConstruction Materials, INC. | Cedar Rapids | IA | — | ◇ UNVERIFIED |
| CPConstruction Products Dist LLC | Des Moines | IA | — | ◇ UNVERIFIED |
| CSConstruction Specialties | Del Rio | TX | — | ◇ UNVERIFIED |
| CSConstruction Specialties INC | Hughesville | PA | — | ◇ UNVERIFIED |
| CSConstruction Systems INC | Maple Plain | MN | — | ◇ UNVERIFIED |
| CCConsumer Convenience Technologies LLC | Dayton | OH | — | ◇ UNVERIFIED |
| CEContainer Exchange Internation | Gardena | CA | — | ◇ UNVERIFIED |
| CEContech Engineered Solution LLC | Orchard Park | NY | — | ◇ UNVERIFIED |
 Contech Engineered Solutions | Wahoo | NE | — | ◇ UNVERIFIED |
| Contech Engineered Solutions LLC | Mitchell | IN | — | ◇ UNVERIFIED |
| CMCon-tech Manufacturing INC | Dodge Center | MN | — | ◇ UNVERIFIED |
| CCContemporary Cabinets, INC | Edmond | OK | — | ◇ UNVERIFIED |
| CCContemporary Carbide Technologies, INC. | Deland | FL | — | ◇ UNVERIFIED |
| CAContinental Awards & Trophies, INC. | Bartlett | TN | — | ◇ UNVERIFIED |
| CCContinental Custom Ingredients INC | Dixon | IL | — | ◇ UNVERIFIED |
| CMContinental Machine Works, INC | Oakland | CA | — | ◇ UNVERIFIED |
| CPContinental Precision Machine | Santa Clara | CA | — | ◇ UNVERIFIED |
| CTContinental Tool Company INC | Redwood City | CA | — | ◇ UNVERIFIED |
| CMContour Metals CORP | South El Monte | CA | — | ◇ UNVERIFIED |
| CSContour Sierra | Anderson | CA | — | ◇ UNVERIFIED |
| CFContract Fabricators, INC | De Kalb | MS | — | ◇ UNVERIFIED |
| CFContract Fabricators, Inc, Iuka Facility | Iuka | MS | — | ◇ UNVERIFIED |
| CIContract Industrial Tooling | Richmond | IN | — | ◇ UNVERIFIED |
| CMContract Machining & Manufacturing INC | Joplin | MO | — | ◇ UNVERIFIED |
| CMContract Marketing | West Haven | UT | — | ◇ UNVERIFIED |
| CCContractors Cargo CO | Compton | CA | — | ◇ UNVERIFIED |
| CMContractors Materials Company | Cincinnati | OH | — | ◇ UNVERIFIED |
| CMContractors Materials LLC | New Castle | DE | — | ◇ UNVERIFIED |
| CWContractor's Welding, INC. | Saint Louis | MO | — | ◇ UNVERIFIED |
