| Caliber by Frontsteps | |
| Caliber Creations, LLC | Wyoming |
| Caliber Creative | South Dakota |
| Caliber I.D., Inc. | Massachusetts |
| Caliber Interactive | |
| Caliber Media Group | California |
| Caliber Technology, LLC | Texas |
| CaliberMind | Colorado |
| Calibrate Consulting, LLC | |
| Calibrate Health, Inc. | |
| Calibrate Ventures | |
| Calibrite, LLC | |
| Calico Life Sciences, LLC | California |
| Calico Marketing | |
| Calidar, Inc. | |
| Calidi Biotherapeutics, Inc. | |
| Calient | California |
| California Academy of Sciences | |
| California Baptist University | California |
| California Cable & Telecommunications Association | California |
| California CAD Solutions, Inc. | California |
| California Coast University | California |
| California College of ASU | California |
| California Computer Advantage | California |
| California Computer Services | California |
| California Data Recovery, Inc. | California |
| California Department of Technology | California |
| California Designs & Systems | California |
| California Ear Institute | |
| California Eastern Laboratories | California |
| California Institute for Telecommunications and Information Technology | California |
| California Institute of Integral Studies | California |
| California Institute of Technology | California |
| California Institute of Technology Computing + Mathematical Sciences | California |
| California Institute of Technology Distributed Information Systems Group | California |
| California Institute of Technology Electrical Engineering | California |
| California Institute of Technology Information Management Systems & Services | California |
| California Institute of Technology Institute for Quantum Information and Matter | California |
| California Institute of the Arts | California |
| California Integration Coordinators, Inc. | California |
| California Life Sciences | |
| California Logo Design | |
| California Logos Hub | |
| California Lutheran University | California |
| California Media Services | California |
| California Miramar University | California |
| California Northstate University | California |
| California Polytechnic State University Department of Computer Science & Software Engineering | California |
| California Polytechnic State University Mathematics Department | California |
| California Professional Website Design | California |