| CFCarl Fisher Co., INC. | Springfield | MA | — | ◇ UNVERIFIED |
| CCCarlos Cuevas Marin | San Diego | CA | — | ◇ UNVERIFIED |
| CNCarlos Neon Signs | El Centro | CA | — | ◇ UNVERIFIED |
| CUCarlos Undercoating Sandblast | Seatac | WA | — | ◇ UNVERIFIED |
| CCCarlson & Company | San Fernando | CA | — | ◇ UNVERIFIED |
| CICarlson Industries INC | Forest Lake | MN | — | ◇ UNVERIFIED |
| CSCarlson Sign Company | North Bend | OR | — | ◇ UNVERIFIED |
| CSCarlson Sign Company | Bend | OR | — | ◇ UNVERIFIED |
 Carlson Tool & Manufacturing CORP. | Mequon | WI | — | ◇ UNVERIFIED |
| CLCarolina Laser Cutting, INC. | Greensboro | NC | — | ◇ UNVERIFIED |
| CSCarolina Signs & Lighting, INC. | Winston Salem | NC | — | ◇ UNVERIFIED |
| CSCarousel Signs and Design INC | Rockville | VA | — | ◇ UNVERIFIED |
| CSCarousel Signs & Designs, Inc. | Richmond | VA | — | ◇ UNVERIFIED |
| CRCarpenter's Roofing & Sheet Metal, INC. | West Palm Beach | FL | — | ◇ UNVERIFIED |
| CCCarson City Plant #1 | Carson City | NV | — | ◇ UNVERIFIED |
| CCCarson City Plant #2 | Carson City | NV | — | ◇ UNVERIFIED |
| CICartel Industries LLC | Irvine | CA | — | ◇ UNVERIFIED |
| C2Carter 2 Systems INC | Hillsboro | OR | — | ◇ UNVERIFIED |
| CSCarter Sign Co., INC. | Corbin | KY | — | ◇ UNVERIFIED |
| CWCart Works Company, INC. | Denver | CO | — | ◇ UNVERIFIED |
| CACarver and Windsor, Inc. | Gold River | CA | — | ◇ UNVERIFIED |
| CSCarver Sheet Metal Works, Inc. | Salt Lake City | UT | — | ◇ UNVERIFIED |
| CSCasabona Signs LLC | Little Falls | NJ | — | ◇ UNVERIFIED |
| CSCasco Signs, INC | Charlotte | NC | — | ◇ UNVERIFIED |
| CSCasco Signs, INC. | Concord | NC | — | ◇ UNVERIFIED |
| CSCasco Signs, INC. | Garner | NC | — | ◇ UNVERIFIED |
| CSCa Signs | Pacoima | CA | — | ◇ UNVERIFIED |
| CSCastaldo Signs CORP | Clifton | NJ | — | ◇ UNVERIFIED |
| CACasteel & Associates INC | Dallas | TX | — | ◇ UNVERIFIED |
| CICastle Industries INC. of Ca. | Ontario | CA | — | ◇ UNVERIFIED |
| CSCastle Signs & Graphics, Inc. | Inglewood | CA | — | ◇ UNVERIFIED |
| CTCastle Tire | West Sacramento | CA | — | ◇ UNVERIFIED |
| CSCaston Steel and Fab | Richardson | TX | — | ◇ UNVERIFIED |
| CECastrejon Enterprises LLC | Charleston | SC | — | ◇ UNVERIFIED |
| CTCasward Tool Works | Chicago | IL | — | ◇ UNVERIFIED |
| CMCatalog Merchandising INC. | Cincinnati | OH | — | ◇ UNVERIFIED |
| CTCatch Twenty Two Designs, LLC | Rock Hill | SC | — | ◇ UNVERIFIED |
| CICavotec Inet US INC. | Cypress | CA | — | ◇ UNVERIFIED |
| CCCBD424 Corp | Melbourne | FL | — | ◇ UNVERIFIED |
| CSCb Strain & Son INC. | Tarrytown | NY | — | ◇ UNVERIFIED |
| CFC&c Fabrication, INC. | Carrollton | GA | — | ◇ UNVERIFIED |
| CCC & C Holdco LLC | Hubbard | OR | — | ◇ UNVERIFIED |
| CCC & C Manufacturing CORP. | Englewood | CO | — | ◇ UNVERIFIED |
| CCcs | Rocklin | CA | — | ◇ UNVERIFIED |
| CDC & D Manufacturing LLC | Lexington | KY | — | ◇ UNVERIFIED |
| CDC & D Metal Products, INC. | Thornton | CO | — | ◇ UNVERIFIED |
| CSCdm Signs | Longmont | CO | — | ◇ UNVERIFIED |
| CSCdr Strainers & Filters INC | Brookshire | TX | — | ◇ UNVERIFIED |
| CSC&D Sign and Lighting Services | Lakeland | FL | — | ◇ UNVERIFIED |
| CECedar Enterprises INC | Bristol | TN | — | ◇ UNVERIFIED |
| CRCedar Rock Holdings, LLC | Lenoir | NC | — | ◇ UNVERIFIED |
| CHCedars Holding CORP INC | Thief River Falls | MN | — | ◇ UNVERIFIED |
| CWCedar Welding and Fabrication INC. | Cedar City | UT | — | ◇ UNVERIFIED |
| CMCeit Mfg INC | Granite Falls | MN | — | ◇ UNVERIFIED |
| CCCelestica Corporation | Rochester | MN | — | ◇ UNVERIFIED |
| CICelestica INC. Dba D & H Mfg. CO. | Fremont | CA | — | ◇ UNVERIFIED |
| CHCentaur Holdings INC | Henrico | VA | — | ◇ UNVERIFIED |
| CHCentaur Holdings INC | Chester | VA | — | ◇ UNVERIFIED |
| CICentek INC / Centek Facility | Oklahoma City | OK | — | ◇ UNVERIFIED |
| CDCenterline Design & Fabrication Incorporated | South Milwaukee | WI | — | ◇ UNVERIFIED |
| CPCenterline Prefab LLC | Grand Rapids | MI | — | ◇ UNVERIFIED |
| CTCenterline Tool & Engineering, INC. | Bradenton | FL | — | ◇ UNVERIFIED |
| CMCenter Mfg Plt 5 | Wayland | MI | — | ◇ UNVERIFIED |
| CSCenter Sheet Metal, INC. | Brooklyn | NY | — | ◇ UNVERIFIED |
| CMCenterville Manufacturing LLC | Centerville | SD | — | ◇ UNVERIFIED |
| CCCentral Cal Metals | Fresno | CA | — | ◇ UNVERIFIED |
| CCCentral Coast Designs, Inc. | Hillsdale | MI | — | ◇ UNVERIFIED |
| CDCentral Decal Company, Inc. | Burr Ridge | IL | — | ◇ UNVERIFIED |
| CFCentral Florida Metals AND Central FL Metals, LLC | Orlando | FL | — | ◇ UNVERIFIED |
| CKCentral Kentucky Industrial INC | Richmond | KY | — | ◇ UNVERIFIED |
| COCentral Ohio Sheet Metal Company | Reynoldsburg | OH | — | ◇ UNVERIFIED |
| CSCentral Sheet Metal, LLC | Wichita Falls | TX | — | ◇ UNVERIFIED |
| CSCentral Sheet Metal, LLC | Seminole | OK | — | ◇ UNVERIFIED |
| CSCentral Sheet Metal Products, INC. | Skokie | IL | — | ◇ UNVERIFIED |
| CSCentral Signs, LLC | Daytona Beach | FL | — | ◇ UNVERIFIED |
| CSCentral States Manufacturing, INC. | Hartford | SD | — | ◇ UNVERIFIED |
| CWCentral Wisconsin Flex | Weston | WI | — | ◇ UNVERIFIED |
| CCCentury Corrosion Technologies | Houston | TX | — | ◇ UNVERIFIED |
| CICentury Instrument & Machine Co., INC. | Houston | TX | — | ◇ UNVERIFIED |
| CLCentury Laminating LTD | Albuquerque | NM | — | ◇ UNVERIFIED |
| CMCentury Mfg Industries, INC. | Las Vegas | NV | — | ◇ UNVERIFIED |
| CSCentury Sign Builders | Albuquerque | NM | — | ◇ UNVERIFIED |
| CSCentury Signs | Killeen | TX | — | ◇ UNVERIFIED |
| CSCentury Signs, LLC | El Paso | TX | — | ◇ UNVERIFIED |
| CSCertified Stainless Service Dba Westmark | Atwater | CA | — | ◇ UNVERIFIED |
| CICew INC | Bakersfield | CA | — | ◇ UNVERIFIED |
| CMCfc Manufacturing Co., INC. | Carbondale | PA | — | ◇ UNVERIFIED |
| CWCfc Wire Forms, INC | Batavia | IL | — | ◇ UNVERIFIED |
| CHCfm Heating & Air Conditioning INC | Ogden | UT | — | ◇ UNVERIFIED |
| CMChadwick Manufacturing, LTD. | Chadwick | IL | — | ◇ UNVERIFIED |
| CMChallenge Machine and Fabrication, INC. | Humble | TX | — | ◇ UNVERIFIED |
| CTChamco Tools | Kansas City | MO | — | ◇ UNVERIFIED |
| CSChampion Safe CO. INC. | Provo | UT | — | ◇ UNVERIFIED |
| CTChampion Tool Storage | Hood River | OR | — | ◇ UNVERIFIED |
 Chancey Metals Ramonda Blvd Facility | Jacksonville | FL | — | ◇ UNVERIFIED |
 Chandler Industries, INC. | Littleton | CO | — | ◇ UNVERIFIED |
| Chandler Industries INC Stremel Division | Minneapolis | MN | — | ◇ UNVERIFIED |
| CSChandler Signs Lp, LLP | Fort Worth | TX | — | ◇ UNVERIFIED |
| CMChannel Manufacturing INC. | Port Washington | NY | — | ◇ UNVERIFIED |
| CSChaparral Signs & Auto Graphics | Milpitas | CA | — | ◇ UNVERIFIED |
