| Camry Group | New York |
| CAMS Bluewire Technology, LLC | |
| CAMS, Inc. | Ohio |
| Camshare, Inc. | Texas |
| Camsys Communications, Inc. | Ohio |
| CamTech | Oklahoma |
| CAMTech Computers | New Jersey |
| Camtek, Inc. | Washington |
| CAN Capital, Inc. | Georgia |
| Can I Rank | California |
| Canaan | California |
| Canaan Partners | California |
| Canaan Technology, LLC | Connecticut |
| Canaccord Genuity Corporation | |
| Canada / USA Mathcamp | Massachusetts |
| Cañada College Computer Science Associate in Science Degree for Transfer | California |
| Canadian Payroll Systems, Inc. | |
| Canagen Pharmaceuticals, Inc. | |
| Canalyst | New York |
| Canapi Ventures | New York |
| Canare Corporation of America | New Jersey |
| Canary Communication, Inc. | California |
| Canary Connect, Inc. | New York |
| Canary Labs, Inc. | Pennsylvania |
| Canary Mail | |
| Canary Medical, Inc. | |
| Canary Speech, Inc. | |
| Canary Systems | New Hampshire |
| Canary Technologies | |
| Canberra Aquila, Inc. | New Mexico |
| CANCapture | Texas |
| Cancer Center of Kansas | |
| Cancer Diagnostics, Inc. | |
| Cancer Focus Fund | Texas |
| Cancer Research And Biostatistics | |
| Cancer Targeted Technology | Washington |
| CancerIQ, Inc. | |
| CancerVax, Inc. | California |
| CanCure, LLC | Washington |
| Candeavor | |
| Candel Therapeutics | |
| Candela Technologies | Washington |
| Candesant Biomedical | California |
| Candex | California |
| Candid | |
| Candid Health | |
| Candidate Screening | |
| Candidly | New York |
| Candledark Internet Solutions | Indiana |
| Candlelight Web Design | Maryland |