| CSC S Mfg INC | Cedar Springs | MI | — | ◇ UNVERIFIED |
| CPC&s Plastics | Winter Haven | FL | — | ◇ UNVERIFIED |
| CSC & S Prototyping, LLC | Columbus | IN | — | ◇ UNVERIFIED |
| CPCtc Plastics | Dayton | OH | — | ◇ UNVERIFIED |
| CDCt Distribution, LLC Dba Ctr Cooling Tower Resources, INC. | Chickasha | OK | — | ◇ UNVERIFIED |
| CCCtp Carrera, INC. | Tucson | AZ | — | ◇ UNVERIFIED |
| CECue Energy Products | Dallas | TX | — | ◇ UNVERIFIED |
| CECulver Enterprises INC | Grants Pass | OR | — | ◇ UNVERIFIED |
| CTCulver Tool & Die, INC. | Lewisberry | PA | — | ◇ UNVERIFIED |
| CPCumberland Plastic Systems, L.l.c. | Auburn | AL | — | ◇ UNVERIFIED |
| CPCurbs Plus INC | Ringgold | GA | — | ◇ UNVERIFIED |
| CPCurbs Plus, INC | Glendale | AZ | — | ◇ UNVERIFIED |
 Curd Enterprises INC Multiplastics | Mount Pleasant | SC | — | ◇ UNVERIFIED |
| CHCustodio Holdings, LLC | Henrico | VA | — | ◇ UNVERIFIED |
| CACustom Air Ducts By Rick LLC | Saint Louis Park | MN | — | ◇ UNVERIFIED |
| CACustom Awnings of La, LLC | Slidell | LA | — | ◇ UNVERIFIED |
| CMCustom-bilt Metals | Mcclellan | CA | — | ◇ UNVERIFIED |
| CCCustom Composites, LLC | Shoemakersville | PA | — | ◇ UNVERIFIED |
| CCCustom Copper Designs | Edmond | OK | — | ◇ UNVERIFIED |
| CCCustom Corrugated & Supply, LLC | Gray | LA | — | ◇ UNVERIFIED |
 Custom Doors & Associates, LLC | Davie | FL | — | ◇ UNVERIFIED |
| CECustomed Engineered Wheels, INC. | Tupelo | MS | — | ◇ UNVERIFIED |
| CECustom Engineered Wheels INC. | Warsaw | IN | — | ◇ UNVERIFIED |
| CFCustom Fiberglass Works, INC. | Red Bluff | CA | — | ◇ UNVERIFIED |
| CHCustom Hardwoods INC. | Summerfield | OH | — | ◇ UNVERIFIED |
| CLCustom Land Holding Company LLC | LaBelle | FL | — | ◇ UNVERIFIED |
| CMCustom Manufacturing and Engineering INC | Lino Lakes | MN | — | ◇ UNVERIFIED |
| CMCustom Marble Solutions (1409001189) | West Chester Twp. | OH | — | ◇ UNVERIFIED |
| CMCustom Metal Products, INC. | Los Angeles (chatsworth Area) | CA | — | ◇ UNVERIFIED |
| CMCustom Metal Roofing, INC. | Murrayville | GA | — | ◇ UNVERIFIED |
 Custom Products Group, INC. | Melbourne | FL | — | ◇ UNVERIFIED |
| CRCustom Roto-Mold Properties, LLC | Benson | MN | — | ◇ UNVERIFIED |
| CSCustom Screens | Honolulu | HI | — | ◇ UNVERIFIED |
| CSCustom Sheet Metal, INC. | Gaithersburg | MD | — | ◇ UNVERIFIED |
| CSCustom Sheetmetal Services, INC. | Durham | NC | — | ◇ UNVERIFIED |
| CSCustom Staffing, INC. | Bloomdale | OH | — | ◇ UNVERIFIED |
| CSCustom Stainless Steel Equipment Co. Inc. | LaBelle | FL | — | ◇ UNVERIFIED |
| CSCustom Stainless Steel INC | Shoreview | MN | — | ◇ UNVERIFIED |
| CWCustom Welding INC. | Frenchtown | NJ | — | ◇ UNVERIFIED |
| CWCustom Window CO. | Englewood | CO | — | ◇ UNVERIFIED |
| CECutting Edge Fabrication, INC. | Gastonia | NC | — | ◇ UNVERIFIED |
| CECutting Edge Grinding, Inc. | Little Falls | MN | — | ◇ UNVERIFIED |
| CACw Aluminum LLC | Carolina | PR | — | ◇ UNVERIFIED |
| CLCW Laser and Fabrication LLC | Grandview | MO | — | ◇ UNVERIFIED |
| CPCw Precision Fabrication and Welding, INC. | Houston | TX | — | ◇ UNVERIFIED |
| CSCwp Sheet Metal, INC. | Geneva | FL | — | ◇ UNVERIFIED |
| CSCw Seahorn Enterprises LTD | Houston | TX | — | ◇ UNVERIFIED |
| CCws-sf | Miami | FL | — | ◇ UNVERIFIED |
| CMCygnet Manufacturing CO. INC | Oaks | PA | — | ◇ UNVERIFIED |
| CPCy Plastics Works INC. | Honeoye | NY | — | ◇ UNVERIFIED |
| CMCypress Manufacturing Company | Salinas | CA | — | ◇ UNVERIFIED |
| DDDab Door Company, INC. | Hialeah Gardens | FL | — | ◇ UNVERIFIED |
 Dacobe Enterprises, LLC | Utica | NY | — | ◇ UNVERIFIED |
| DMDailey Manufacturing CO | Willow Grove | PA | — | ◇ UNVERIFIED |
| DID.a. INC. | Santa Teresa | NM | — | ◇ UNVERIFIED |
| DWDakota Western Corporation | Sisseton | SD | — | ◇ UNVERIFIED |
| DIDaktronics INC | Redwood Falls | MN | — | ◇ UNVERIFIED |
 Dallas Lighthouse for the Blind | Dallas | TX | — | ◇ UNVERIFIED |
| DIDalsin Industries INC | Bloomington | MN | — | ◇ UNVERIFIED |
| DMD&a Metal Fabrication INC | Van Nuys | CA | — | ◇ UNVERIFIED |
| DDDan Dee Air INC. | Hutchinson | KS | — | ◇ UNVERIFIED |
 Dane Manufacturing | Waunakee | WI | — | ◇ UNVERIFIED |
| DLDaniels' Louver & Sheet Metal Company, INC. | Mobile | AL | — | ◇ UNVERIFIED |
| DSDaniels Sheet Metal | Orange Beach | AL | — | ◇ UNVERIFIED |
| DCDan-Kar Corp. | Woburn | MA | — | ◇ UNVERIFIED |
| DCDan-Kar Corp. | Woburn | MA | — | ◇ UNVERIFIED |
| DMDanny Music Sheet Metal | Lilburn | GA | — | ◇ UNVERIFIED |
| DWDanvid Window | Carrollton | TX | — | ◇ UNVERIFIED |
| DPDAPA Products, Inc. | Jasper | AL | — | ◇ UNVERIFIED |
| DPDAR Prop Holdings LLC | Santa Maria | CA | — | ◇ UNVERIFIED |
| DWDarrell W. Strunk Dba Strunk's Roofing & Home Impr | Lexington | KY | — | ◇ UNVERIFIED |
| DCDart Container Corporation | Ada | OK | — | ◇ UNVERIFIED |
| DPDart Plastics CO INC | Garland | TX | — | ◇ UNVERIFIED |
| DWDasco Welded Products, INC. | Waterbury | CT | — | ◇ UNVERIFIED |
| DIDatacover INC | Lake Orion | MI | — | ◇ UNVERIFIED |
| DMData Metalcraft INC | Chaska | MN | — | ◇ UNVERIFIED |
| DMDauenhauer Manufacturing | Santa Rosa | CA | — | ◇ UNVERIFIED |
| DADavid Alan Wright | Coos Bay | OR | — | ◇ UNVERIFIED |
| DWDavid W. Bonacci Dba American Rain Gutter | Sacramento | CA | — | ◇ UNVERIFIED |
| DWDavid Wiest | Knoxville | TN | — | ◇ UNVERIFIED |
| DIDayco, INC. | Mobile | AL | — | ◇ UNVERIFIED |
| DUDayco USA INC. | Clearwater | FL | — | ◇ UNVERIFIED |
| DSDb2 Services | Kansas City | KS | — | ◇ UNVERIFIED |
| DGDb Group INC | Saint George | UT | — | ◇ UNVERIFIED |
| DBD & B Metal Roofing Supply INC. | Anniston | AL | — | ◇ UNVERIFIED |
| DDD & D Design Manufacturing INC. | Oklahoma City | OK | — | ◇ UNVERIFIED |
| DSD&d Sheet Metal | Lutz | FL | — | ◇ UNVERIFIED |
| DIDds Industries INC | Fall River | MA | — | ◇ UNVERIFIED |
| DPDeadshot Polymers LLC | Detroit Lakes | MN | — | ◇ UNVERIFIED |
| DRDeal Rite, INC. | Oak Creek | WI | — | ◇ UNVERIFIED |
| DPDecatur Plastic Products, INC. | Gadsden | AL | — | ◇ UNVERIFIED |
| DPDecatur Plastic Products, INC. | Gadsden | AL | — | ◇ UNVERIFIED |
| DNDeceuninck North America | Monroe | OH | — | ◇ UNVERIFIED |
| DSDecorating Supplies & Equipment, INC. | Evansville | IN | — | ◇ UNVERIFIED |
| DMDefiance Metal Products | Bedford | PA | — | ◇ UNVERIFIED |
| DMDekalb Molded Plastics | Butler | IN | — | ◇ UNVERIFIED |
| DYDelbert Young Sheet Metal Service | Ardmore | OK | — | ◇ UNVERIFIED |
| DMDelden Manufacturing Co., INC. | Valley Park | MO | — | ◇ UNVERIFIED |
 Dellinger Enterprises, LTD. | Belmont | NC | — | ◇ UNVERIFIED |
| DCDelmar Company | Lakeville | MN | — | ◇ UNVERIFIED |
