| Cognizant Softvision | New Jersey |
| Cognomotiv | |
| Cognoptix, Inc. | Massachusetts |
| Cognos Therapeutics, Inc. | |
| Cognoscape, LLC | Texas |
| Cognosos, Inc. | Georgia |
| Cognuse | California |
| Cogo Labs | Massachusetts |
| Cogosense Technology, Inc. | |
| CogoSoftware.com | Illinois |
| COGx | |
| COGZ Systems, LLC | Connecticut |
| CohBar, Inc. | California |
| Cohealo | |
| Cohen & Company | |
| Cohen Circle | |
| Cohen Creative Designs | |
| Cohere Cyber Secure | |
| Cohere Health | Massachusetts |
| Cohere Technologies | |
| Coherence Neuro | |
| Coherence.Software, LLC | |
| Coherent | New York |
| Coherent Biopharma, LLC | |
| Coherent Graphics Ltd | Florida |
| Coherent Marketing | |
| Coherent Solutions | Minnesota |
| Coherent, Inc. | California |
| Coherus BioSciences | California |
| CohesionIB, Inc. | Illinois |
| Cohesity, Inc. | California |
| Cohesive AI | |
| Cohesive Creative and Code, Inc. | Iowa |
| Cohezion Communications, LLC | Utah |
| Cohn Marketing | |
| Coho Biologics, Inc. | |
| Cohu, Inc. | California |
| COI Computers | Arizona |
| COIL | California |
| Coillab Capital | Georgia |
| Coinbrand | |
| Coincident Ideas, LLC | California |
| Coinflow Labs Ltd | |
| Coinless, LLC | Utah |
| Coker University | Colorado |
| Colab Los Angeles | |
| Colabo, Inc. | California |
| Colabz, LLC | |
| COLAMCO Computer Store | Florida |
| Colbatech Solutions, LLC | Colorado |