| Cadient Talent | North Carolina |
| CADimensions | New York |
| CADint PCB | Arizona |
| CADMech Design, Inc. | |
| Cadmium Design Studios | Michigan |
| CadmiumCD | Maryland |
| Cadnetics, Inc. | Pennsylvania |
| CADParts & Consulting | Tennessee |
| Cadre | New York |
| Cadre Information Security | Ohio |
| Cadre Talent | California |
| Cadre Technologies | Colorado |
| CADSYS Technologies, LLC | Maryland |
| CADTEL | Arizona |
| CADVANCE | California |
| Cadwell Industries, Inc. | Washington |
| CADWOLF, Inc. | |
| CADzation, LLC | Arizona |
| Caeli Vascular, Inc. | |
| Caelus Partners, LLC | |
| Cafe X Technologies, Inc. | |
| CAFEtech Los Angeles | California |
| Cafeto | Texas |
| CaféX | New York |
| Caffeinated Capital | |
| Cage | Oklahoma |
| CAGE Bio, Inc. | California |
| Cage Data | Connecticut |
| Cagent Vascular | Pennsylvania |
| Cagy, Inc. | |
| Cahaba Creative Web Solutions | Alabama |
| Cahaba Internet | Alabama |
| Cahabacreek | Alabama |
| Cahoot Technologies, LLC | Connecticut |
| CAI | Rhode Island |
| CAI Technologies | New Hampshire |
| CAIDA | California |
| Caidya | North Carolina |
| Cain Technology, Inc. | California |
| Caira Surgical | New York |
| Cairn Biosciences | California |
| Cairn Diagnostics | Tennessee |
| Cairn University | Pennsylvania |
| CairnSurgical, Inc. | |
| Cairo | Oregon |
| Caïssa, LLC | New York |
| Caisson Biotech, LLC | Texas |
| Caizin, LLC | Washington |
| Cajal Therapeutics, Inc. | |
| Cajun Software, Inc. | |