| CECallac Enterprises LLC | Portland | OR | — | ◇ UNVERIFIED |
| CECallaway Equipment & Manufacturing, INC. | Oklahoma City | OK | — | ◇ UNVERIFIED |
| CPCal Precision INC | Corona | CA | — | ◇ UNVERIFIED |
| CICalvin Industries, LLC | Skiatook | OK | — | ◇ UNVERIFIED |
| CWCal West Manufacturing | Fontana | CA | — | ◇ UNVERIFIED |
| CLCal-x LLC | Grafton | WI | — | ◇ UNVERIFIED |
| CCCambria Csd Water Dept. - Richard Street | Cambria | CA | — | ◇ UNVERIFIED |
| CLCambridge LLC | Elgin | IL | — | ◇ UNVERIFIED |
| CMCamco Machine INC | Fontana | CA | — | ◇ UNVERIFIED |
 Camco Manufacturing, INC. | Athens | PA | — | ◇ UNVERIFIED |
| CCCamden Casting Center INC | Camden | TN | — | ◇ UNVERIFIED |
| CICameron International CORP | Ville Platte | LA | — | ◇ UNVERIFIED |
| CMCameron Machine Shop, INC. | Richardson | TX | — | ◇ UNVERIFIED |
| CPCameron Process and Compression | Huntington | WV | — | ◇ UNVERIFIED |
| CCCampbell Companies Ti Division | West Lawn | PA | — | ◇ UNVERIFIED |
 Campbell Enterprises Northwest Inc. | Melrose | MN | — | ◇ UNVERIFIED |
| CGCampbell Grinding & Machine, INC. | Lewisville | TX | — | ◇ UNVERIFIED |
| CLCam's Lighting and Signs INC. | Madison | OH | — | ◇ UNVERIFIED |
| CLCams, LLC | Clinton | MD | — | ◇ UNVERIFIED |
| CMCanaan Machine and Tool | Mount Union | IA | — | ◇ UNVERIFIED |
| CMCanay Mfg., Powder Coating Plus, Dba | Valencia | CA | — | ◇ UNVERIFIED |
| CAC and D Automation & Machine Co., INC. | Oxford | AL | — | ◇ UNVERIFIED |
| CAC and H Enterprises | Fremont | CA | — | ◇ UNVERIFIED |
 C and S Precision Machine LLC | Tempe | AZ | — | ◇ UNVERIFIED |
| CECannon Equipment | Rosemount | MN | — | ◇ UNVERIFIED |
| CECannon Equipment | Cannon Falls | MN | — | ◇ UNVERIFIED |
| CICannon Industries INC. | Rochester | NY | — | ◇ UNVERIFIED |
| CSCannon Safe INC | San Bernardino | CA | — | ◇ UNVERIFIED |
| CSCannon Safe, INC. | San Bernardino | CA | — | ◇ UNVERIFIED |
| CTCannon Tool Company | Canonsburg | PA | — | ◇ UNVERIFIED |
| CPCantara Property | Southbridge | MA | — | ◇ UNVERIFIED |
| CCCape Cod Cupola Co, INC. | Dartmouth | MA | — | ◇ UNVERIFIED |
| CAC a Picard INC | Perham | MN | — | ◇ UNVERIFIED |
| CCCapital CNC LLC | Kyle | TX | — | ◇ UNVERIFIED |
| CMCapital Metal Works LLC | Sacramento | CA | — | ◇ UNVERIFIED |
| CMCapitol Machine Company INC. | Jefferson City | MO | — | ◇ UNVERIFIED |
| CCCapps Commercial Properties, LLC | Clackamas | OR | — | ◇ UNVERIFIED |
| CPC.a. Precision, INC. | Fort Lauderdale | FL | — | ◇ UNVERIFIED |
| CBCaptiveaire Building 2 | Bedford | PA | — | ◇ UNVERIFIED |
| CTCarbaugh Tool CO. INC. | Elmira | NY | — | ◇ UNVERIFIED |
| CCCarbide Cutting Tools SC, Inc. | Taylors | SC | — | ◇ UNVERIFIED |
| CTCarbide Tool Services INC | Anoka | MN | — | ◇ UNVERIFIED |
| CPCarboline Premium Cutting Tools, INC | Pearland | TX | — | ◇ UNVERIFIED |
| CCCarbondale Custom Metal Fabrication INC. | Carbondale | PA | — | ◇ UNVERIFIED |
 Cardinal Machine CO. | Strongsville | OH | — | ◇ UNVERIFIED |
| CVCardinal Valley Manufacturing LLC | Warren | OH | — | ◇ UNVERIFIED |
| CKCarl K. Gramberg | Oxnard | CA | — | ◇ UNVERIFIED |
| CUCarlos Undercoating Sandblast | Seatac | WA | — | ◇ UNVERIFIED |
| CICarlson Industries INC | Forest Lake | MN | — | ◇ UNVERIFIED |
| CMCarlson Machine and Tool INC | Andover | MN | — | ◇ UNVERIFIED |
