| CSCommerce SG LTD. | Sidney | OH | — | ◇ UNVERIFIED |
| CMCommercial Machine Service INC | Cleveland | OH | — | ◇ UNVERIFIED |
 Commercial Welding and Machining, Inc. | Clear Lake | MN | — | ◇ UNVERIFIED |
| CMCommonwealth Machine CO. | Danville | VA | — | ◇ UNVERIFIED |
| CMCompatible Manufacturing, INC. | Kalispell | MT | — | ◇ UNVERIFIED |
| CAComplex Aerospace, LLC | Auburn | WA | — | ◇ 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 |
| CMCondor Manufacturing | Murray | UT | — | ◇ UNVERIFIED |
| CLConectacts LLC | San Bernardino | CA | — | ◇ UNVERIFIED |
| CIConex Industrial Supply | Fort Worth | TX | — | ◇ UNVERIFIED |
| CGConner Gibbens | Deepwater | MO | — | ◇ UNVERIFIED |
| CIConquest Industries INC. | Stow | OH | — | ◇ UNVERIFIED |
 Consolidated Machine LLC | Neenah | WI | — | ◇ UNVERIFIED |
| CMConsolidated Metco, INC. | Vancouver | WA | — | ◇ UNVERIFIED |
| CCContemporary Carbide Technologies, INC. | Deland | FL | — | ◇ UNVERIFIED |
| CPContinental Precision Machine | Santa Clara | CA | — | ◇ UNVERIFIED |
| CMContract Machining & Manufacturing INC | Joplin | MO | — | ◇ UNVERIFIED |
| CPControl Point INC. | Charleston | WV | — | ◇ UNVERIFIED |
| CIConverse Inds | Kenosha | WI | — | ◇ UNVERIFIED |
| CTCooper Tool & Machine Supply Company, INC. | Oxford | AL | — | ◇ UNVERIFIED |
| CMCopeland Machine Shop, INC. | Demopolis | AL | — | ◇ UNVERIFIED |
| CMCopeland Manufacturing Corporation | Tulsa | OK | — | ◇ UNVERIFIED |
| CSCopeland Supply Company, LLC | Fruita | CO | — | ◇ UNVERIFIED |
| CICopper Industrial LLC | Stockbridge | MI | — | ◇ UNVERIFIED |
| CMCornerstone Manufacturing Group LLC | Mentor | OH | — | ◇ UNVERIFIED |
| CMCornerstone Molds & Machining, INC. | Santa Paula | CA | — | ◇ UNVERIFIED |
| CRCornerstone Realty Holdings LLC | Concord Township | OH | — | ◇ UNVERIFIED |
| CMCorning Manufacturing Support | Erwin | NY | — | ◇ UNVERIFIED |
| CMCorporate Machine & Equipment, LLC | Lafayette | LA | — | ◇ UNVERIFIED |
| CFCorry Forge Company - West | Corry | PA | — | ◇ UNVERIFIED |
| CRCosmos Rings | Lincoln | CA | — | ◇ UNVERIFIED |
| CMCostello Machine LLC | Chesterfield | MI | — | ◇ UNVERIFIED |
| CFCountryside Fabrication Inc | Grantsburg | WI | — | ◇ UNVERIFIED |
| CMCovenant Machine Company LLC | Newton | NH | — | ◇ UNVERIFIED |
| CMCovington Machine and Welding INC | Preston | MD | — | ◇ UNVERIFIED |
| CMCovlet Machine & Design Inc. | Marysville | WA | — | ◇ UNVERIFIED |
| CBCox Brothers Machining | Jackson | MI | — | ◇ UNVERIFIED |
| CMCox Machine & Fab LLC | Indian Trail | NC | — | ◇ UNVERIFIED |
 CPK Manufacturing LLC | San Jose | CA | — | ◇ UNVERIFIED |
| CICpm, INC. | Billings | MT | — | ◇ UNVERIFIED |
| CMC.P.R. Machining, LLC | South Bend | IN | — | ◇ UNVERIFIED |
| CMCraddock Machine Shop | Stollings | WV | — | ◇ UNVERIFIED |
| CMCraden Manufacturing Co., INC. | Richfield | WI | — | ◇ UNVERIFIED |
| CBCraft Bearing Company INC | Hampton | VA | — | ◇ UNVERIFIED |
| CLCraft Leasing LLC | Buffalo | NY | — | ◇ UNVERIFIED |
| CMCraft Machine Works | Hampton | VA | — | ◇ UNVERIFIED |
| CSCraig S. Prucha | Pavilion | NY | — | ◇ UNVERIFIED |
 Craig Technologies | Cape Canaveral | FL | — | ◇ UNVERIFIED |
| CGCramers Grinding & Tooling Inc | Springfield | OR | — | ◇ UNVERIFIED |
| CTCrane Technology Co., Inc. | Westlake Village | CA | — | ◇ UNVERIFIED |
| CMCrawley Machine Co LLC | Crown Point | IN | — | ◇ UNVERIFIED |
| CCCreason Corrugated and Machinery CO INC | Wichita | KS | — | ◇ UNVERIFIED |
| CCCreative CNC LLC | New Berlin | WI | — | ◇ UNVERIFIED |
| CICreative Industries LLC | Chippewa Falls | WI | — | ◇ UNVERIFIED |
 Creative Machining, LLC | Saint Joseph | MO | — | ◇ UNVERIFIED |
| CMCreative Manufacturing Services, LLC | Baton Rouge | LA | — | ◇ UNVERIFIED |
| CMCreative Metalcraft CORP. | Hiram | GA | — | ◇ UNVERIFIED |
| CMCreative Metal Works CORP | Irvington | NJ | — | ◇ UNVERIFIED |
| CPCreative Products LLC | Beaverton | OR | — | ◇ UNVERIFIED |
| CSCreative Steel Inc. | Salem | OR | — | ◇ UNVERIFIED |
| CMCreed Monarch, INC. | New Britain | CT | — | ◇ UNVERIFIED |
| CVCreekside Ventures | Hiram | GA | — | ◇ UNVERIFIED |
| CMCresst Machine Company, INC. | Lonedell | MO | — | ◇ UNVERIFIED |
| CMCromwell Molding | Paynesville | MN | — | ◇ UNVERIFIED |
| CICrook Investment Property, LLC | Nibley | UT | — | ◇ UNVERIFIED |
| CACrosby and Drumm LLC | Jasper | IN | — | ◇ UNVERIFIED |
| CCCross City Machine Shop, INC. | Cross City | FL | — | ◇ UNVERIFIED |
| CMCross Machine Tool CO. | Lexington | TN | — | ◇ UNVERIFIED |
| CMCross Machine Tool Company | Lexington | TN | — | ◇ UNVERIFIED |
| CTCross Technology, INC. | Winston Salem | NC | — | ◇ UNVERIFIED |
| CMCrown Machine, INC. | Rockford | IL | — | ◇ UNVERIFIED |
| CPCrown Parts & Machine | Billings | MT | — | ◇ UNVERIFIED |
| CMCrumpler's Machine & Welding Services, INC. | Bridge City | TX | — | ◇ UNVERIFIED |
| CIC.s.c INC | Tuttle | OK | — | ◇ UNVERIFIED |
| CSC Six Corporation | Cleveland | AL | — | ◇ UNVERIFIED |
| CLCSM Leasing, LLC | Ham Lake | MN | — | ◇ UNVERIFIED |
| CMCsn Mfg INC | Grand Rapids | MI | — | ◇ UNVERIFIED |
| CPC&s Plating & Machine | Trenton | GA | — | ◇ UNVERIFIED |
| CSC & S Tool & Die, LLC | New Haven | MO | — | ◇ UNVERIFIED |
| CSC & S Tool & Machine, LLC | Trenton | GA | — | ◇ UNVERIFIED |
| CMCt3 Manufacturing INC | Santee | CA | — | ◇ UNVERIFIED |
| CHCT Hone Inc | Plainville | CT | — | ◇ UNVERIFIED |
| CMCTK Machining, Inc | San Jose | CA | — | ◇ UNVERIFIED |
| CMCullen-Legois Manufacturing, Inc. | Sturtevant | WI | — | ◇ UNVERIFIED |
| CMCummins Manufacturing INC. | Tipton | IA | — | ◇ UNVERIFIED |
| CECunningham Engineering | Danvers | MA | — | ◇ UNVERIFIED |
| CPCurbs Plus INC | Ringgold | GA | — | ◇ UNVERIFIED |
| CRCurrent River Die Sinking | Doniphan | MO | — | ◇ UNVERIFIED |
| CTCusick Tool, INC. | Hadley | PA | — | ◇ UNVERIFIED |
| CACustom Automotive Machine CO. | Weymouth | MA | — | ◇ UNVERIFIED |
| CMCustom Machine & Fabrication INC. | West Point | GA | — | ◇ UNVERIFIED |
 Custom Machine Works, INC. | West Monroe | LA | — | ◇ UNVERIFIED |
| CMCustom Machining of Great Bend, Incorporated | Great Bend | PA | — | ◇ UNVERIFIED |
| CMCustom Machining Solutions, LLC | Rootstown | OH | — | ◇ UNVERIFIED |
| CMCustom Machining Works LLC | Tigard | OR | — | ◇ UNVERIFIED |
| CPCustom & Precision Products | Hamden | CT | — | ◇ UNVERIFIED |
| CSCustom Solutions Manufacturing INC | Andover | MN | — | ◇ UNVERIFIED |
