| BioSpyder Technologies, Inc. | California |
| BioStable | Colorado |
| Biostat, Inc. | New Jersey |
| BioStem Technologies | Florida |
| BioStem Technologies, Inc. | |
| BioStorage, LLC | Maryland |
| BioSuperior Technology, Inc. | |
| BioSure | California |
| BioSurface Technologies Corporation | |
| BioSymetrics | Massachusetts |
| BioSyn Corporation | California |
| bioSyntagma | Arizona |
| BioTeam, Inc. | Massachusetts |
| BioTechLogic, Inc. | Arizona |
| BioTechnique | Pennsylvania |
| Biotechnology Innovation Organization | District of Columbia |
| BioTelemetry, Inc. | Pennsylvania |
| BioTest4U | Kentucky |
| Biotherapeutics, Inc. | |
| BioTheraVision, Inc. | Illinois |
| BioTheryX, Inc. | California |
| Biotia, Inc. | New York |
| BioTillion, LLC | New Jersey |
| BioTissue | Florida |
| Biotium, Inc. | California |
| BioTools, Inc. | |
| BioTrace Medical, Inc. | Utah |
| BioTrack | |
| Biotricity | |
| Biotronics, Inc. | Iowa |
| BioTuring | California |
| BioVentrix, Inc. | Massachusetts |
| Bioventus | North Carolina |
| BioVie, Inc. | Nevada |
| BioVinc | California |
| Biovista | Virginia |
| BioViva Science | Washington |
| BioWave Corporation | Connecticut |
| BioXcel Therapeutics, Inc. | Connecticut |
| BioXing | California |
| BioXyTran, Inc. | Massachusetts |
| Bioz, Inc. | |
| Bipharm, LLC | Massachusetts |
| BiPOM Electronics, Inc. | Texas |
| Bipper Media | |
| BiPro Computers | California |
| Bipsync Ltd | New York |
| BiRa Systems, Inc. | New Mexico |
| Birch Studio | Virginia |
| Birch Tree Capital, LLC | Massachusetts |