| Boxx Media | New York |
| BOXX Technologies, Inc. | Texas |
| BoxyHQ, Inc. | Delaware |
| Boyce Systems | Indiana |
| Boyce Thompson Institute | |
| Boyd Corporation | California |
| Boyden | New York |
| Boyer Technologies | Indiana |
| Boyle Software, Inc. | New York |
| Boza Agency | |
| Bozell | |
| Bozeman Interactive | |
| BozTechCo | |
| Bozuko, Inc. | |
| BP Computer Consultants | Texas |
| BP Computer Services | Illinois |
| BP Logix | California |
| BP Studios | North Carolina |
| BP3 Global, Inc. | Texas |
| BPD Technologies | California |
| BPGbio, Inc. | Massachusetts |
| BPI Consulting, LLC | Texas |
| BPIZZY, LLC | |
| Bplans | |
| BPM Microsystems | Texas |
| BPO Systems, Inc. | California |
| BPONG, LLC | |
| BPS Bioscience, Inc. | California |
| BPV | Wyoming |
| BQ Energy, LLC | New York |
| BQE Software, Inc. | California |
| BQP | New York |
| BQR Advertising and Public Relations, Inc. | |
| BR Consulting & Development | |
| Braavo Capital, Inc. | New York |
| Bracken | |
| Bracketron, Inc. | Minnesota |
| Brackets Ltd | |
| Bractlet | Texas |
| Brad First | Pennsylvania |
| Brad Knox, PhD | |
| Brad's Electronics | Mississippi |
| Bradfield Consulting, Inc. | |
| Bradford & Galt, Inc. | Missouri |
| Bradley University Computer Science and Information Systems | Illinois |
| Bradley University Electrical and Computer Engineering | Illinois |
| Bradley University Mathematics | Illinois |
| Bradmark.com | Texas |
| Brado Cuneo Nollau, LLC | Missouri |
| BRADOC, Inc. | North Dakota |