| CFCr Fabrication LTD | Redmond | OR | — | ◇ UNVERIFIED |
| CWCriders Welding & Fabrication, Inc. | Tunnel Hill | GA | — | ◇ UNVERIFIED |
| CTCrimson Triangle Properties, LLC | Rancho Cucamonga | CA | — | ◇ UNVERIFIED |
| CRC R Industries Acquisition LLC | Cudahy | WI | — | ◇ UNVERIFIED |
| CRC & R Metalworks, LLC | Springfield | 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 |
| CMCrossfire Metalworks | Payette | ID | — | ◇ 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 |
| CMCrown Mold - Design INC | Saint Paul | MN | — | ◇ UNVERIFIED |
| CPCrown Parts & Machine | Billings | MT | — | ◇ UNVERIFIED |
| CMCrumpler's Machine & Welding Services, INC. | Bridge City | TX | — | ◇ UNVERIFIED |
| CIC.s.c INC | Tuttle | OK | — | ◇ UNVERIFIED |
| CFCS Fabworks & Design, LLC | Saint Clair | MO | — | ◇ UNVERIFIED |
| CSC Six Corporation | Cleveland | AL | — | ◇ UNVERIFIED |
| CHCsjb Holdings, INC. | Lubbock | TX | — | ◇ UNVERIFIED |
| CLCSM Leasing, LLC | Ham Lake | MN | — | ◇ UNVERIFIED |
| CMCsn Mfg INC | Grand Rapids | MI | — | ◇ 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 |
| CMCt Metal Structures, LLC | Farmington | CT | — | ◇ UNVERIFIED |
| CMCullen-Legois Manufacturing, Inc. | Sturtevant | WI | — | ◇ UNVERIFIED |
| CGCumberland Grills INC Dba Knox Engineering INC | Knoxville | TN | — | ◇ UNVERIFIED |
| CMCummins Manufacturing INC. | Tipton | IA | — | ◇ UNVERIFIED |
| CECunningham Engineering | Danvers | MA | — | ◇ UNVERIFIED |
| CPCurbs Plus INC | Ringgold | GA | — | ◇ UNVERIFIED |
| CTCusick Tool, INC. | Hadley | PA | — | ◇ UNVERIFIED |
| CACustom Automotive Machine CO. | Weymouth | MA | — | ◇ UNVERIFIED |
| CBCustom Blast Services Nederland | Nederland | TX | — | ◇ UNVERIFIED |
| CCCustom Converting Solutions, INC. | Greensboro | NC | — | ◇ UNVERIFIED |
 Custom Design INC | Kalamazoo | MI | — | ◇ UNVERIFIED |
| Custom Design & Manufacturing | Carrollton | MI | — | ◇ UNVERIFIED |
| CICustom Industrial CO. | Olathe | KS | — | ◇ UNVERIFIED |
| CJCustom Job Shop, LLC. | Topeka | KS | — | ◇ UNVERIFIED |
| CMCustom Machine & Fabrication INC. | West Point | GA | — | ◇ UNVERIFIED |
 Custom Machine Works, INC. | West Monroe | LA | — | ◇ UNVERIFIED |
| CMCustom Machining INC | Mount Sterling | KY | — | ◇ 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 |
 Custom Marine Components, INC. | Jacksonville | FL | — | ◇ UNVERIFIED |
| CMCustom Metal Works, INC. | Rincon | GA | — | ◇ UNVERIFIED |
