| Brady Miller | Florida |
| Brady Mills, LLC | |
| BradyGames | Indiana |
| Braeburn, Inc. | Pennsylvania |
| Braemac CA, LLC | California |
| Braemar Energy Ventures | |
| Brafton | |
| BragDeal, Inc. | |
| Braid, LLC | Virginia |
| Brain Corporation | California |
| Brain Digital Agency, LLC | |
| Brain Electrophysiology Lab | |
| Brain Key, Inc. | California |
| Brain Trust Accelerator Fund, L.P. | California |
| Brain Trust Bio | |
| Brain Tunnelgenix | Florida |
| Brain Tunnelgenix Technologies Corporation | Florida |
| Brainboard | California |
| BRAINBox Solutions, Inc. | Virginia |
| BraincaveXR | Maryland |
| BrainCert | Virginia |
| BrainCheck, Inc. | |
| BrainChild Bio, Inc. | |
| BrainChild Bio, Inc. | |
| Brainchild Media Group | Ohio |
| Brainchild Studios | |
| BrainChip, Inc. | California |
| BrainCo, Inc. | Massachusetts |
| BrainCo., Inc. | Massachusetts |
| BrainCool | Maryland |
| BrainDo, LLC | Pennsylvania |
| Brainingcamp, LLC | Texas |
| Brainium Studios, LLC | Oregon |
| BrainLeaf, Inc. | Georgia |
| BrainLeap Technologies | California |
| Brains on Fire | South Carolina |
| Brains Technology | California |
| BrainScanMedia.com, Inc. | Colorado |
| Brainscape | New York |
| BrainScope Company, Inc. | Maryland |
| Brainshark, Inc. | Massachusetts |
| BrainSpec, LLC | Massachusetts |
| BrainStorm Cell Ltd | New York |
| Brainstorm Internet | Colorado |
| BrainStorm Software, Inc. | Colorado |
| Brainstorm Studio | New York |
| Brainstorm Ventures GP, LLC | California |
| BrainStorm, Inc. | Utah |
| Brainstorm, LLC | New York |
| BrainStudioz | |