| BirchBioMed, Inc. | |
| Birchmere Labs | Pennsylvania |
| BirchStreet Systems, Inc. | California |
| Birchwood Laboratories, LLC | Minnesota |
| Bird Marketing | |
| BirdBrain Technologies, LLC | |
| BirdDog Software Corporation | Oklahoma |
| Birdeye, Inc. | California |
| Birdhouse Websites & Designs, LLC | |
| Birdie SEO | |
| Birdie SSOT Corporation | California |
| BirdNest Services, Inc. | Texas |
| Birds Eye Global Tracking, LLC | Florida |
| BirdSeed | Michigan |
| Birdseye Technical Services, Inc. | South Carolina |
| Birdsoft, LLC | Wisconsin |
| Birdstop, Inc. | California |
| Birdytell | |
| BIS | Oklahoma |
| BIS Computer Solutions, Inc. | California |
| BIS Consultants | |
| Biscom, Inc. | Massachusetts |
| Bishop Business Equipment | Nebraska |
| Bishop Fox | Arizona |
| Bisinet Technologies, LLC | Massachusetts |
| Bismarck State College | North Dakota |
| Bismarck State College Computer Science | North Dakota |
| Bison Disc | Florida |
| Bison Ventures | |
| Bista Solutions | |
| Bit & Bytes, LLC | |
| Bit by Bit | New York |
| Bit Source | |
| BIT Studios | Illinois |
| Bit Wizards | Florida |
| Bit's-N-Byte's | South Dakota |
| bit-x-bit, LLC | Pennsylvania |
| Bit.ai | California |
| Bit49, Inc. | Colorado |
| Bit6 | Texas |
| BitAcuity, Inc. | Michigan |
| BitAdvisors.com | Massachusetts |
| Bitbean | |
| BitBoost | Arizona |
| Bitbucket | California |
| Bitcentral, Inc. | California |
| Bitclu | |
| Bitcookie, Inc. | |
| Bitcot, Inc. | |
| Bitdefender | Florida |