| CCCambria Csd Water Dept. - Richard Street | Cambria | CA | — | ◇ UNVERIFIED |
| CPCambridge Press | Somerville | MA | — | ◇ UNVERIFIED |
 Cambridge Security Seals | West Haverstraw | NY | — | ◇ UNVERIFIED |
 Cambro Manufacturing | Walnut | CA | — | ◇ UNVERIFIED |
 Camco Manufacturing, INC. | Greensboro | NC | — | ◇ UNVERIFIED |
| CMCamelot Metals | Blaine | MN | — | ◇ UNVERIFIED |
| CICameron International CORP | Ville Platte | LA | — | ◇ UNVERIFIED |
| CUCami USA INC | Roswell | NM | — | ◇ UNVERIFIED |
| CCamlaw | Coolidge | GA | — | ◇ UNVERIFIED |
| CACampbell and Shaw Steel INC | Marysville | MI | — | ◇ UNVERIFIED |
| CSCampbell & Shaw Steel INC | Detroit | MI | — | ◇ UNVERIFIED |
| CICampbellsville Industries | Whitehall | PA | — | ◇ UNVERIFIED |
| CSCampell Steel Buildings, Inc. | Lubbock | TX | — | ◇ UNVERIFIED |
| CSCampo Sheet Metal Works, INC. | Houston | TX | — | ◇ UNVERIFIED |
| CTCampos Tool Supplies, L.c. | Aventura | FL | — | ◇ UNVERIFIED |
| CFCamryn Fabrication Dba Pro Weld LLC | Chesterfield | MI | — | ◇ UNVERIFIED |
| CLCam's Lighting and Signs INC. | Madison | OH | — | ◇ UNVERIFIED |
| CMCamtech Manufacturing Solutions LLC | Science Hill | KY | — | ◇ UNVERIFIED |
| CMCanaan Machine and Tool | Mount Union | IA | — | ◇ UNVERIFIED |
| CECanalta Enterprises LLC Dba Phillips Iron Works | Raleigh | NC | — | ◇ UNVERIFIED |
| CMCanam Metal Prod | San Bernardino | CA | — | ◇ UNVERIFIED |
| CNCanamould Nevada, INC. | Henderson | NV | — | ◇ UNVERIFIED |
| CCCandle-lite Company, LLC (0736000020) | Leesburg | OH | — | ◇ UNVERIFIED |
| CMCan-Do Machine Tools, LLC | Mukilteo | WA | — | ◇ 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 |
| CPCanopies Plus, INC. | Eufaula | OK | — | ◇ UNVERIFIED |
| CWCanron Western Constructors INC | Portland | OR | — | ◇ UNVERIFIED |
| CPCantara Property | Southbridge | MA | — | ◇ UNVERIFIED |
| CCCape Cod Cupola Co, INC. | Dartmouth | MA | — | ◇ UNVERIFIED |
| CCCape Cod Cupola, LTD | Tiverton | RI | — | ◇ UNVERIFIED |
| CCCapital City Culvert Corporation | Madison | WI | — | ◇ UNVERIFIED |
| CMCapital Metal Works LLC | Sacramento | CA | — | ◇ UNVERIFIED |
| CSCapital Steel & Builders Supply INC | Holt | MI | — | ◇ UNVERIFIED |
| CSCapital Steel & Supply | Jefferson City | MO | — | ◇ UNVERIFIED |
| CWCapital Welding & Fabrication, INC. | Thibodaux | LA | — | ◇ UNVERIFIED |
| CICapitol Iron Works, INC. | Sacramento | CA | — | ◇ UNVERIFIED |
| CSCapitol Steel Fabricatiors INC | Commerce | CA | — | ◇ UNVERIFIED |
| CCCapps Commercial Properties, LLC | Clackamas | OR | — | ◇ UNVERIFIED |
| CIC.a.p.s. INC. | Bridgeton | MO | — | ◇ UNVERIFIED |
| CCapstone | Louisville | KY | — | ◇ UNVERIFIED |
| CCaptiveaire | Redding | CA | — | ◇ UNVERIFIED |
| CCaptiveaire | Englewood | OH | — | ◇ UNVERIFIED |
| C3Captiveaire 360 Youngsville Addition | Youngsville | NC | — | ◇ UNVERIFIED |
| CBCaptiveaire Building 2 | Bedford | PA | — | ◇ UNVERIFIED |
 Captive-aire Systems, INC. | Slidell | LA | — | ◇ UNVERIFIED |
| CMCaravan Manufacturing Company | Los Alamitos | CA | — | ◇ UNVERIFIED |
| CCCarbide Cutting Tools SC, Inc. | Taylors | SC | — | ◇ UNVERIFIED |
| CPCarboline Premium Cutting Tools, INC | Pearland | TX | — | ◇ UNVERIFIED |
| CCCarbon Composites INC | Leominster | MA | — | ◇ UNVERIFIED |
| CICarbon, INC | Dixon | CA | — | ◇ UNVERIFIED |
| CCarbsonly | Glendale | CA | — | ◇ UNVERIFIED |
| CCCardinal Comb Corporation | Leominster | MA | — | ◇ UNVERIFIED |
| CCCardinal Container Services, INC. | Lexington | NC | — | ◇ UNVERIFIED |
| CNCardinal Novelty LLC | Rosedale | MD | — | ◇ UNVERIFIED |
| CSCardinal Sheet Metal INC | Riverside | CA | — | ◇ UNVERIFIED |
| CICarico INC. | Fredericksburg | VA | — | ◇ UNVERIFIED |
| CCCarisle Construction Material, LLC | Senatobia | MS | — | ◇ UNVERIFIED |
| CFCarl Fisher Co., INC. | Springfield | MA | — | ◇ UNVERIFIED |
| CFCarlisle Food Service Prods | Oklahoma City | OK | — | ◇ UNVERIFIED |
| CFCarlisle Foodservice Products, Incorporated | Batavia | IL | — | ◇ UNVERIFIED |
| CFCarlisle Foodservice Products, Incorporated | Oklahoma City | OK | — | ◇ UNVERIFIED |
| CRCarlon Rubber Products CO | Derby | CT | — | ◇ UNVERIFIED |
| CLCarlos Landazuri and Alma Landazuri | Victorville | CA | — | ◇ UNVERIFIED |
| CLCarlos Lopez Mota, III | Jurupa Valley | CA | — | ◇ UNVERIFIED |
| CUCarlos Undercoating Sandblast | Seatac | WA | — | ◇ UNVERIFIED |
| CICarlson Industries INC | Forest Lake | MN | — | ◇ UNVERIFIED |
 Carlson Tool & Manufacturing CORP. | Mequon | WI | — | ◇ UNVERIFIED |
| CHCarlton House Restoration, Inc. | Ridgewood | NY | — | ◇ UNVERIFIED |
| CLCarolina Laser Cutting, INC. | Greensboro | NC | — | ◇ UNVERIFIED |
| CPCarolina Precision Plastics, L.l.c. | Mocksville | NC | — | ◇ UNVERIFIED |
| CPCarolina Precision Plastics, LLC Dba Cpp Global | Greensboro | NC | — | ◇ UNVERIFIED |
| CSCarolina Specialty Fabrics | Newton | NC | — | ◇ UNVERIFIED |
| CTCarolina Technical Plastics | New Bern | NC | — | ◇ UNVERIFIED |
| CWCarolina Waterworks INC | Goose Creek | SC | — | ◇ UNVERIFIED |
| CCCarpenter CO. | Mebane | NC | — | ◇ UNVERIFIED |
| CRCarpenter's Roofing & Sheet Metal, INC. | West Palm Beach | FL | — | ◇ UNVERIFIED |
| CSCarport Structures CORP | Oxford | MI | — | ◇ UNVERIFIED |
| CWCarrier Welding and Fabrication, LLC | Wilton | ME | — | ◇ UNVERIFIED |
| CLCarr Lane Drill Bushing CO. | Austin | TX | — | ◇ UNVERIFIED |
| CCCarson City Plant #1 | Carson City | NV | — | ◇ UNVERIFIED |
| CCCarson City Plant #2 | Carson City | NV | — | ◇ UNVERIFIED |
| CHCarsten Holdings, LLC | Newton | KS | — | ◇ UNVERIFIED |
| CICartel Industries LLC | Irvine | CA | — | ◇ UNVERIFIED |
| C2Carter 2 Systems INC | Hillsboro | OR | — | ◇ UNVERIFIED |
| CICarter Iron and Steel Company | Hampton | VA | — | ◇ UNVERIFIED |
| CCCartex Corporation | Troy | MI | — | ◇ UNVERIFIED |
| CWCart Works Company, INC. | Denver | CO | — | ◇ UNVERIFIED |
| CCCarver Custom Millworks, INC | Milan | IL | — | ◇ UNVERIFIED |
| CSCarver Sheet Metal Works, Inc. | Salt Lake City | UT | — | ◇ UNVERIFIED |
| CRCarve R Way LLC | Mount Vernon | IA | — | ◇ UNVERIFIED |
| CMCasamar Manufacturing Usa, INC. | North Las Vegas | NV | — | ◇ UNVERIFIED |
| CPCasa Petrus, Llc | Miami | FL | — | ◇ UNVERIFIED |
| CWCascade Windows | Salt Lake City | UT | — | ◇ UNVERIFIED |
| CWCascade Windows | Auburn | WA | — | ◇ UNVERIFIED |
| CWCascade Windows | Woodland | CA | — | ◇ UNVERIFIED |
| CBCasco Bay Steel - Saco | Saco | ME | — | ◇ UNVERIFIED |
