| Crucial Data Recovery | Ohio |
| Crucial Paradigm - Affordable Web Hosting | New Jersey |
| Crucible Designs | Alaska |
| Cruise, LLC | |
| CruiseCalc | Mississippi |
| Crumley Creative, LLC | |
| Crump Tech | Wisconsin |
| Crunchafi | Wisconsin |
| CrunchPress | Florida |
| Crunchtime Information Systems, Inc. | Massachusetts |
| CrunchTime! Information Systems, Inc. | Massachusetts |
| Crunchy Data Solutions, Inc. | |
| Crunchyroll, LLC | |
| Crush The Rankings, LLC | |
| Crushaders Tech | Arizona |
| Crusoe Energy Systems, LLC | |
| Crustdata, Inc. | |
| Crux Climate, LLC | |
| Crux informatics, Inc. | California |
| Crux Lab | |
| Cruxos | North Carolina |
| Cruz Case Corporation | |
| Cruzio Internet | California |
| CRV | California |
| Cryder | |
| CryoPort Systems, LLC | Tennessee |
| Cryosa, Inc. | Minnesota |
| CryoTrack, Inc. | California |
| Cryowerx, Inc. | |
| Crypteron | California |
| Cryptic Vector | |
| Cryptiware Communications, Inc. | Virginia |
| Cryptolab | California |
| Cryptonite Capital, Inc. | |
| Crystal | Tennessee |
| Crystal Clear Creative, Inc. | Alaska |
| Crystal Coast Technologies, Inc. | North Carolina |
| Crystal Communications | Florida |
| Crystal Data | Oklahoma |
| Crystal Group, Inc. | Iowa |
| Crystal Image Technologies | Colorado |
| Crystal Pharmatech Co., Ltd | |
| Crystal Point | Washington |
| Crystalfontz America, Inc. | Washington |
| CrystalGraphics, Inc. | California |
| Crystalimage | Pennsylvania |
| CrystaLink Business Technologies | Kentucky |
| CrystalReportsBook.com | California |
| Crystaltech eSolutions, LLP | Texas |
| Crystalys Therapeutics | |