| BrilliantStrings Therapeutics | |
| Brilling Systems | South Carolina |
| Brillio | California |
| Brim Data, Inc. | |
| Brim Electronics, Inc. | New Jersey |
| BRIM Software, LLC | South Carolina |
| Brimar Online Marketing, LLC | |
| Brimma Tech, Inc. | |
| Brimming Design, LLC | |
| BriMor Labs | |
| Brimrose Corporation | |
| Brimstalt Therapeutics | |
| BRINC Drones, Inc. | |
| Brinca Software | Florida |
| BRINET | North Carolina |
| Bring | |
| Brink Biologics, Inc. | California |
| Brinks Home | |
| Brinks Web Solutions | South Dakota |
| Brinkster | Arizona |
| Brinley Partners, L.P. | |
| Brinqa | |
| Brinter | North Carolina |
| Brio Digital | New York |
| Briostack | Utah |
| Briq | California |
| BriscoWeb | North Carolina |
| Brisk Teaching | |
| Brisk Ventures, LLC | |
| Brisk Worldwide | |
| BriskNET | Illinois |
| Briskon, Inc. | Texas |
| Bristlecone, Inc. | California |
| Bristles, Inc. | |
| Bristol & Bates | |
| Bristol Bay Telephone Cooperative | Alaska |
| Bristol Myers Squibb | New Jersey |
| Bristol Tennessee Essential Services | Tennessee |
| BRIT Systems | Connecticut |
| Brite | |
| Brite Advertising | |
| Brite-View | California |
| BriteBiz | |
| Britecity, LLC | |
| Britecode | |
| BriteCore | Missouri |
| Britecyte, Inc. | |
| Briteseed, LLC | Illinois |
| Britive, Inc. | California |
| Brivity | Washington |