| C7 Creative | Florida |
| CA Computer Consultants, Inc. | California |
| Ca Design | |
| CA Engineering | Utah |
| CA Ventures | Illinois |
| CA-One Tech Cloud | |
| Caaapital | New York |
| CaaMTech | Washington |
| Caava Design | |
| Cabaletta Bio, Inc. | Pennsylvania |
| Caban | |
| Cabedge Design, LLC | |
| CabinetM, Inc. | |
| Cablcon | Michigan |
| Cable AML | California |
| Cable Connections | Georgia |
| Cable Depot | Georgia |
| Cable Manufacturing Technologies | California |
| Cable Science, Inc. | California |
| Cable Service and Repair, Inc. | Texas |
| Cable Services Company, Inc. | Pennsylvania |
| Cable Tie Express, Inc. | Indiana |
| Cable TV Advertising Associates, Inc. | New Jersey |
| Cable X-Perts, Inc. | Illinois |
| CableAmerica | Missouri |
| CableConn Industries, Inc. | California |
| Cablecraft Motion Controls, LLC | Ohio |
| Cablelan, Inc. | California |
| CableMaster.com | Indiana |
| CableMAX USA, Inc. | Florida |
| Cablenet Systems, Inc. | Massachusetts |
| Cables & Chips | New York |
| Cables and Sensors, LLC | Florida |
| Cables For Less, LLC | Indiana |
| Cables N More | Pennsylvania |
| Cables Plus USA | Virginia |
| Cables4sure.com | Florida |
| Cablescan, Inc. | California |
| CablesDirect | Nevada |
| CableSupply.com | California |
| Cablesys | California |
| CableTiesPlus, Inc. | Massachusetts |
| Cablevey-Intraco, Inc. | Iowa |
| Cablevision Lightpath, Inc. | New York |
| CableWholsale.com | California |
| CABLExpress | New York |
| Cabling Concepts, Inc. | Michigan |
| Cabling System Warehouse | California |
| Caboodle Media Ltd. Co. | Oklahoma |
| Cabot Computer Consultants | South Carolina |