| CanDo | Kentucky |
| Candor Health | |
| Candorem, LLC | Wisconsin |
| Candu, Inc. | California |
| CandyPress | New Jersey |
| CaneData, Inc. | Florida |
| Canela Software | California |
| Canesta Ltd | California |
| Canfield Connector | Ohio |
| Canfield Scientific, Inc. | New Jersey |
| Canisius College | New York |
| Canisius College Computer Science | New York |
| Canister | New York |
| Canner, Inc. | |
| CanNet Internet Services, Inc. | Ohio |
| Cannonball | |
| Cannuflow, Inc. | California |
| CanoCreative, LLC | |
| Canoe Intelligence | New York |
| Canoe Ventures, LLC | Colorado |
| Canoga Perkins | California |
| Canon U.S.A., Inc. | New York |
| Canopy | Georgia |
| Canopy Biosciences | Missouri |
| Canopy Financial Technology Partners | Maryland |
| Canopy Innovations, Inc. | |
| Canopy IT Solutions | |
| Canopy Tax, Inc. | Utah |
| Canopy Tax, Inc. | |
| Canopy Workforce Solutions | Georgia |
| CanRep, Inc. | |
| CanSino Biologics, Inc. | |
| Cantabio Pharmaceuticals, Inc. | |
| Cantaloupe, Inc. | |
| Cantata Bio | California |
| Cantex Pharmaceuticals, Inc. | |
| Cantey Tech Consulting | |
| Cantilever | |
| Cantina | Massachusetts |
| Canto, Inc. | California |
| Canurta, Inc. | |
| Canva | |
| Canvas | |
| Canvas Solutions, Inc. | Virginia |
| CANVAS United | New York |
| Canvas Ventures | California |
| Canvas, Inc. | |
| Canvas, LLC | Utah |
| canvasJS | |
| Canvass Analytics, Inc. | |