| COARE Holdings | Oklahoma |
| Coast | |
| Coast Communications | Washington |
| Coast Internet Solutions, Inc. | New Jersey |
| Coast Investment Software, Inc. | Florida |
| Coast Networx, Inc. | California |
| Coastal Bend College | Texas |
| Coastal Business Solutions, Inc. | Rhode Island |
| Coastal Capital Advisors | Louisiana |
| Coastal Carolina University | South Carolina |
| Coastal Clicks Marketing, LLC | |
| Coastal Computer Systems, Inc. | Florida |
| Coastal Computers | California |
| Coastal Data Management | Massachusetts |
| Coastal Discount Computers | North Carolina |
| Coastal Graphics, LLC | |
| Coastal Interactive | California |
| Coastal POS | South Carolina |
| Coastal Software & Consulting, Inc. | Washington |
| Coastal Technologies | New Jersey |
| Coastal Telephone Corporation | Maine |
| Coastal Web Solutions | |
| Coastar Theapeutics, Inc. | |
| Coastinet.com | California |
| Coastland Technologies | Tennessee |
| Coastline College | California |
| Coastline Micro | California |
| Coastside.net | California |
| Coat Rack Web Services, LLC | |
| CoatChex | |
| Coates Communications | |
| Coates IT & Network Solutions | Florida |
| Coates Kokes | |
| Coating Place | |
| Coats Creative Company | |
| COATS Staffing Software | Virginia |
| Coatue | New York |
| COAX Software | Illinois |
| COAX Software | |
| CoaxisCloud | Florida |
| COBAI | Texas |
| Cobalt AI | |
| Cobalt Apps | Texas |
| Cobalt Company | Virginia |
| Cobalt Digital Marketing | |
| Cobalt Labs, Inc. | California |
| Cobalt Software, Inc. | |
| Cobalt Web Designs | Oregon |
| Cobb Technologies, Inc. | Virginia |
| Cobb Web, LLC | |