| Concurrent Analysis Corporation | California |
| Concurrent Real-Time | |
| Concurrent Technologies Corporation | Florida |
| Concurrent, Inc. | California |
| Concursive | Virginia |
| ConData Global, Inc. | Illinois |
| conDati, Inc. | California |
| Condeco Group Ltd | California |
| Condor Computing | |
| Condor Digital Services, LLC | |
| Condor Marketing | |
| Condrey Corporation | South Carolina |
| Conduant Corporation | Colorado |
| Conduct Science | |
| Conductiv, Inc. | New York |
| Conductor | New York |
| Conductor Technologies, Inc. | California |
| ConductorOne | Oregon |
| Conduent, Inc. | |
| Conduit Digital | New Jersey |
| Conduit Global, Inc. | New York |
| Conduit Technology, Inc. | |
| Conduit XYZ, Inc. | |
| Conduits Technologies, Inc. | New York |
| Conduktor | |
| Condusiv Technologies Corporation | California |
| Cone Bioproducts | Texas |
| ConectUS Wireless | California |
| Conejo Media | California |
| Conest Software Systems | New Hampshire |
| Conestra IT, LLC | |
| Conesys | California |
| Coneth Solutions, Inc. | California |
| Conetic Software Systems, Inc. | |
| CoNetrix | |
| Conex Cable, LLC | Illinois |
| Conex Electro Systems, Inc. | Washington |
| CoNextions, Inc. | Utah |
| Conexus, Inc. | Utah |
| Confederated Technologies, Inc. | |
| Confer Health, Inc. | Massachusetts |
| Conference America, Inc. | Alabama |
| Conference Calling | California |
| Conference Technologies, Inc. | Missouri |
| Conferencing Advisors, Inc. | California |
| CONFERS | |
| ConferTel | California |
| Confiance Business Solutions, Inc. | |
| Confiant | |
| Confianz Global, Inc. | |