| CCCustom Copper Designs | Edmond | OK | — | ◇ UNVERIFIED |
| CCCustom Corrugated & Supply, LLC | Gray | LA | — | ◇ UNVERIFIED |
| CCCustom Cupboards INC | Stewardson | IL | — | ◇ UNVERIFIED |
 Custom Design & Manufacturing | Carrollton | MI | — | ◇ UNVERIFIED |
| CECustomed Engineered Wheels, INC. | Tupelo | MS | — | ◇ UNVERIFIED |
| CECustom Engineered Wheels INC. | Warsaw | IN | — | ◇ UNVERIFIED |
| CFCustom Fiberglass Works, INC. | Red Bluff | CA | — | ◇ UNVERIFIED |
| CFCustom Filter LLC | Aurora | IL | — | ◇ UNVERIFIED |
| CFCustom Filtration INC | Corcoran | MN | — | ◇ UNVERIFIED |
| CHCustom Hardwoods INC. | Summerfield | OH | — | ◇ UNVERIFIED |
| CJCustom Job Shop, LLC. | Topeka | KS | — | ◇ UNVERIFIED |
| CLCustom Land Holding Company LLC | LaBelle | FL | — | ◇ 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 |
| CMCustom Manufacturing and Engineering INC | Lino Lakes | MN | — | ◇ UNVERIFIED |
| CMCustom Marble Solutions (1409001189) | West Chester Twp. | OH | — | ◇ UNVERIFIED |
 Custom Marine Components, INC. | Jacksonville | FL | — | ◇ UNVERIFIED |
| CMCustom Metal Products, INC. | Los Angeles (chatsworth Area) | CA | — | ◇ UNVERIFIED |
| CMCustom Metal Roofing, INC. | Murrayville | GA | — | ◇ UNVERIFIED |
| CMCustom Metal Works, INC. | Rincon | GA | — | ◇ UNVERIFIED |
| CMCustom Molded Products | Phoenix | AZ | — | ◇ UNVERIFIED |
| CMCustom Moulding & Millwork INC. | Catlett | VA | — | ◇ UNVERIFIED |
| CPCustom & Precision Products | Hamden | CT | — | ◇ UNVERIFIED |
 Custom Products Group, INC. | Melbourne | FL | — | ◇ UNVERIFIED |
| Custom Products of Litchfield INC | Litchfield | MN | — | ◇ UNVERIFIED |
| CRCustom Roto-Mold Properties, LLC | Benson | MN | — | ◇ UNVERIFIED |
| CSCustom Sample Systems, INC. | Fenton | MO | — | ◇ UNVERIFIED |
| CSCustom Service Crane | Urbana | IL | — | ◇ UNVERIFIED |
| CSCustom Sheet Metal, INC. | Gaithersburg | MD | — | ◇ UNVERIFIED |
| CSCustom Sheetmetal Services, INC. | Durham | NC | — | ◇ UNVERIFIED |
| CSCustom Sign and Design | Harrison | MI | — | ◇ UNVERIFIED |
| CSCustom Sign Center, INC. | Columbus | OH | — | ◇ UNVERIFIED |
| CSCustom Sign Company INC | Portland | OR | — | ◇ UNVERIFIED |
| CSCustom Signs | Columbus | OH | — | ◇ UNVERIFIED |
| CSCustom Signs Creations | Austin | TX | — | ◇ UNVERIFIED |
| CSCustom Sign Service LLC | Carson City | NV | — | ◇ UNVERIFIED |
| CSCustom Sign Service LLC | Carson City | NV | — | ◇ UNVERIFIED |
| CSCustom Signworks, LLC | Nephi | UT | — | ◇ UNVERIFIED |
| CSCustom Solutions Manufacturing INC | Andover | MN | — | ◇ UNVERIFIED |
| CSCustom Solutions Manufacturing INC | Anoka | MN | — | ◇ UNVERIFIED |
| CSCustom Staffing, INC. | Bloomdale | OH | — | ◇ UNVERIFIED |
| CSCustom Stainless Steel Equipment Co. Inc. | LaBelle | FL | — | ◇ UNVERIFIED |
| CSCustom Stainless Steel INC | Shoreview | MN | — | ◇ UNVERIFIED |
| CSCustom Steel Manufacturing INC. | Belton | MO | — | ◇ UNVERIFIED |
| CSCustom Stripes INC | East Grand Forks | MN | — | ◇ UNVERIFIED |
| CTCustom Tech Services, L.l.c. | Mesa | AZ | — | ◇ UNVERIFIED |
| CTCustom Threading | Houston | TX | — | ◇ UNVERIFIED |
| CTCustom Tool & Design Company INC | Huntingdon | TN | — | ◇ UNVERIFIED |
| CTCustom Tool Inc | Cookeville | TN | — | ◇ UNVERIFIED |
| CWCustom Welding INC. | Frenchtown | NJ | — | ◇ UNVERIFIED |
| CWCustom Woodworking Unlimited Incorporated | Covington | KY | — | ◇ UNVERIFIED |
| CMCutters Machine Tool INC | Lexington | TN | — | ◇ UNVERIFIED |
| CECutting Edge Fabrication, INC. | Gastonia | NC | — | ◇ UNVERIFIED |
| CECutting Edge Grinding, Inc. | Little Falls | MN | — | ◇ UNVERIFIED |
| CECutting Edge Manufacturing and Supply LLC | Leander | TX | — | ◇ UNVERIFIED |
| CECutting Edge Manufacturing, INC. | Nampa | ID | — | ◇ UNVERIFIED |
| CECutting Edge Signs LLC | Vero Beach | FL | — | ◇ UNVERIFIED |
| CCvg/mwc | Monona | IA | — | ◇ UNVERIFIED |
| CMCvg/ Mwc Edgewood | Edgewood | IA | — | ◇ UNVERIFIED |
| CACvt Acquisition, INC. Dba Cherry Valley Tool & Mac | Rockford | IL | — | ◇ UNVERIFIED |
| CICw Industries, LLC | Gilmer | TX | — | ◇ 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 |
| CECWS Enterprises LLC | New Richmond | WI | — | ◇ UNVERIFIED |
| CCws-sf | Miami | FL | — | ◇ UNVERIFIED |
| CICWT Investments, LLC | Port Washington | WI | — | ◇ UNVERIFIED |
| CWC W Tower Industries LTD | Medford | OR | — | ◇ UNVERIFIED |
| CWC W Tower Industries LTD | Phoenix | OR | — | ◇ UNVERIFIED |
| CICyclamation INC | Lombard | IL | — | ◇ UNVERIFIED |
| CICyclops Iron Works | Mamaroneck | NY | — | ◇ UNVERIFIED |
| CMCygnet Manufacturing CO. INC | Oaks | PA | — | ◇ UNVERIFIED |
| CICyphert Industries, INC. | Westover | WV | — | ◇ UNVERIFIED |
| CPCy Plastics Works INC. | Honeoye | NY | — | ◇ UNVERIFIED |
| CFCypress Fabrication Services, L.L.C. | St Martinville | LA | — | ◇ UNVERIFIED |
| CMCypress Manufacturing Company | Salinas | CA | — | ◇ UNVERIFIED |
| CGCyprian Group, LLC | Spencer | IN | — | ◇ UNVERIFIED |
| CTCzech Tool, INC. | Saegertown | PA | — | ◇ UNVERIFIED |
| CC-zero | Santa Barbara | CA | — | ◇ UNVERIFIED |
| DLD2h, LLC | Salem | OR | — | ◇ UNVERIFIED |
| DID5 Ink Systems, INC. | Norwalk | CA | — | ◇ UNVERIFIED |
 Dacobe Enterprises, LLC | Utica | NY | — | ◇ UNVERIFIED |
| DCD'addario & Company, INC. | Farmingdale | NY | — | ◇ UNVERIFIED |
| DWD'addario Woodwinds Dba Rico Corporation | Sun Valley | CA | — | ◇ UNVERIFIED |
| DEDa Eun Pacific | Tamuning | GU | — | ◇ UNVERIFIED |
| DMDahlheimer Machining INC | Saint Michael | MN | — | ◇ UNVERIFIED |
| DIDaico Industries | Compton | CA | — | ◇ UNVERIFIED |
| DCDaimler Chrysler Sterling Stamping | Sterling Heights | MI | — | ◇ UNVERIFIED |
| DID.a. INC. | Santa Teresa | NM | — | ◇ UNVERIFIED |
| DLDaineannclaire LLC | Hudson Oaks | TX | — | ◇ UNVERIFIED |
| DEDaita Enterprises Incorporated | Seattle | WA | — | ◇ UNVERIFIED |
| DADakota Access LLC | Carthage | IL | — | ◇ UNVERIFIED |
| DCDakota Cable Solutions Inc. | Piedmont | SD | — | ◇ UNVERIFIED |
| DCDakota City Renewable Energy | Dakota City | NE | — | ◇ UNVERIFIED |
| DEDakota Engineering | Indianapolis | IN | — | ◇ UNVERIFIED |
