| CACommercial and Industrial Piping | Quinby | SC | — | ◇ UNVERIFIED |
| CCCommercial Cooling-par Engineering INC | City of Industry | CA | — | ◇ UNVERIFIED |
| CFCommercial Fabricating & Engineering INC | Highland | MI | — | ◇ UNVERIFIED |
| CMCommercial Machine Service INC | Cleveland | OH | — | ◇ UNVERIFIED |
| CMCommercial Metals Company | Savannah | GA | — | ◇ UNVERIFIED |
| CNCommercial Neon, INC. | Fresno | CA | — | ◇ UNVERIFIED |
| CPCommercial Pattern, INC | Hayward | CA | — | ◇ UNVERIFIED |
| CPCommercial Piping & Fabricators, INC | Tar Heel | NC | — | ◇ UNVERIFIED |
| CPCommercial Piping & Fabricators, INC. | Wingate | NC | — | ◇ UNVERIFIED |
| CPCommercial Powder Coating INC | Bend | OR | — | ◇ UNVERIFIED |
| CPCommercial Products Group - Rps | Bensenville | IL | — | ◇ UNVERIFIED |
| CRCommercial Resins Blytheville | Blytheville | AR | — | ◇ UNVERIFIED |
| CSCommercial Sandblast CO | Vernon | CA | — | ◇ UNVERIFIED |
| CSCommercial Stainless Fabricators, INC. | Marietta | GA | — | ◇ UNVERIFIED |
 Commercial Welding and Machining, Inc. | Clear Lake | MN | — | ◇ UNVERIFIED |
| CACommon's Auto Parts INC | South San Francisco | CA | — | ◇ UNVERIFIED |
| CECommonwealth Equipment - Portable 52462 | Richmond | VA | — | ◇ UNVERIFIED |
| CECommonwealth Equipment - Portable 52619 | North Garden | VA | — | ◇ UNVERIFIED |
| CMCommonwealth Machine CO. | Danville | VA | — | ◇ UNVERIFIED |
| CSCompanion Systems Aquisition CORP. | North Salt Lake | UT | — | ◇ UNVERIFIED |
| CECompass Equipment | Oroville | CA | — | ◇ UNVERIFIED |
| CPCompass Powder Coating, LLC | Middletown | CT | — | ◇ UNVERIFIED |
| CWCompass Wire Cloth and Industrial Supply CORP. | Vineland | NJ | — | ◇ UNVERIFIED |
| CMCompatible Manufacturing, INC. | Kalispell | MT | — | ◇ UNVERIFIED |
| CComplemar | Rochester | NY | — | ◇ UNVERIFIED |
| CGComplete Grinding Solutions LLC | Laguna Hills | CA | — | ◇ UNVERIFIED |
| CGComplete Grinding Solutions LLC | Irvine | CA | — | ◇ UNVERIFIED |
| CMComplete Machine Solution INC | Fremont | CA | — | ◇ UNVERIFIED |
| CRComplete Reconditioning Specialist | Fairhaven | MA | — | ◇ UNVERIFIED |
| CTComplete Tool Grinding INC | Minneapolis | MN | — | ◇ UNVERIFIED |
| CAComplex Aerospace, LLC | Auburn | WA | — | ◇ UNVERIFIED |
| CTComplex Tooling & Molding INC | Boulder | CO | — | ◇ UNVERIFIED |
| CECompliance Edge Knives | San Diego | CA | — | ◇ UNVERIFIED |
| CFComponent Finishing, INC | Santa Clara | CA | — | ◇ UNVERIFIED |
| CSComponent Services Limited Partnership | Oklahoma City | OK | — | ◇ UNVERIFIED |
| CCComponex Corporation | Edgerton | WI | — | ◇ UNVERIFIED |
| CIComposite Industrial Group, INC. | Batavia | OH | — | ◇ UNVERIFIED |
| CSComposite Sign Products, Inc. | Zeeland | MI | — | ◇ UNVERIFIED |
| CSComposite Solutions | Hingham | MA | — | ◇ UNVERIFIED |
 Composite Technologies of America | Aurora | OH | — | ◇ UNVERIFIED |
| CTComposite Technology Assemblies LLC | Plymouth | IN | — | ◇ UNVERIFIED |
| CTComposite Tooling Specialties | Colorado Springs | CO | — | ◇ UNVERIFIED |
| CSCompo Steel Products, INC. | Milwaukee | WI | — | ◇ UNVERIFIED |
| CCCompression Components and Services, LLC | Warrington | PA | — | ◇ UNVERIFIED |
| CHComstock Heritage Incorporated | Reno | NV | — | ◇ UNVERIFIED |
| CPComtech Precision Machine, INC. | Clearwater | FL | — | ◇ 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 |
| CWConcepts West CORP. | Parkersburg | WV | — | ◇ UNVERIFIED |
| CCConceptual Creations | Phoenix | AZ | — | ◇ UNVERIFIED |
| CCConceptual Creations LLC | Black Eagle | MT | — | ◇ UNVERIFIED |
| CEConcordia Enterprises LLC | Antioch | IL | — | ◇ UNVERIFIED |
| CSConcord Steel INC | Warren | OH | — | ◇ UNVERIFIED |
| CSConcord Support & Development INC. | Burleson | TX | — | ◇ UNVERIFIED |
| CAConcrete Accessories | Fullerton | CA | — | ◇ UNVERIFIED |
| CCConcrete Chemical Solutions Limited Liability Corporation | Vincentown | NJ | — | ◇ UNVERIFIED |
| CFConcrete Forming Faclty | Seminole | OK | — | ◇ UNVERIFIED |
| CFConcrete Forms Services LLC | West Jordan | UT | — | ◇ UNVERIFIED |
| CRConcrete Reinforcements INC. | Jacksonville | FL | — | ◇ UNVERIFIED |
| CMCondor Manufacturing | Murray | UT | — | ◇ UNVERIFIED |
| CCConductive Composites Company, L.L.C. | Heber City | UT | — | ◇ UNVERIFIED |
| CLConectacts LLC | San Bernardino | CA | — | ◇ UNVERIFIED |
| CConeqtec | Carbon | IN | — | ◇ UNVERIFIED |
| CCConeqtec CORP. | Wichita | KS | — | ◇ UNVERIFIED |
| CIConex Industrial Supply | Fort Worth | TX | — | ◇ UNVERIFIED |
| CFConfluence Fmc Inc- Harden Industries | Los Angeles | CA | — | ◇ UNVERIFIED |
| CCCongoleum CORP | Hamilton Twp | NJ | — | ◇ UNVERIFIED |
| CPConley-John Properties LLC | Shelby Township | MI | — | ◇ UNVERIFIED |
| CIConnaughty Industries INC | Rushford | MN | — | ◇ UNVERIFIED |
| CMConnecticut Machine Tooling * Casting, INC. | Milford | CT | — | ◇ UNVERIFIED |
| CPConnecticut Plastics, INC. | Wallingford | CT | — | ◇ UNVERIFIED |
| CSConnecticut Stamping & Bending | New Britain | CT | — | ◇ UNVERIFIED |
| CTConnecticut Tool Co., INC. | Putnam | CT | — | ◇ UNVERIFIED |
| CPConnector Plating CORP | Los Angeles | CA | — | ◇ UNVERIFIED |
| CPConnell Processing Inc,connell Proc CORP | Burbank | CA | — | ◇ UNVERIFIED |
| CMConnelly Machine Works INC Dba Acme Tool Grinding | Santa Ana | CA | — | ◇ UNVERIFIED |
| CMConnelly Mechanical INC. | Springfield | MO | — | ◇ UNVERIFIED |
| CGConner Gibbens | Deepwater | MO | — | ◇ UNVERIFIED |
| CEConquest Engineering Company INC | Shoreview | MN | — | ◇ UNVERIFIED |
| CIConquest Industries INC. | Stow | OH | — | ◇ UNVERIFIED |
| CAConroe Awning and Screen INC. | Montgomery | TX | — | ◇ UNVERIFIED |
| CIConsecon INC | Gardena | CA | — | ◇ UNVERIFIED |
| CFConsol Fabricators CORP | Sun Valley | CA | — | ◇ UNVERIFIED |
| CCConsolidated Container Company | Atlanta | GA | — | ◇ UNVERIFIED |
| CCConsolidated Container Company, LLC | Blue Mountain | MS | — | ◇ UNVERIFIED |
| CCConsolidated Cup & Label INC | Smyrna | GA | — | ◇ UNVERIFIED |
| CDConsolidated Devices INC | City of Industry | CA | — | ◇ UNVERIFIED |
| CFConsolidated Fabrication and Construction, INC. | Wilmington | DE | — | ◇ UNVERIFIED |
| CFConsolidated Fabricators CORP | Paramount | CA | — | ◇ UNVERIFIED |
 Consolidated Machine LLC | Neenah | WI | — | ◇ UNVERIFIED |
| CMConsolidated Machinery Services, LLC | Concord | NH | — | ◇ UNVERIFIED |
| CMConsolidated Metal Products | Wyoming | MI | — | ◇ UNVERIFIED |
| CMConsolidated Metal Technologies | Austin | TX | — | ◇ UNVERIFIED |
| CMConsolidated Metco, INC. | Vancouver | WA | — | ◇ UNVERIFIED |
| CPConsolidated Precision Products | Bell Gardens | CA | — | ◇ UNVERIFIED |
| CIConstar International LLC | Trevose | PA | — | ◇ UNVERIFIED |
| CSConstruction Specialties | Del Rio | TX | — | ◇ UNVERIFIED |
