| Company | Location |
|---|---|
| BA Venture Partners | Foster City, California, United States |
| Babolat VS North America Inc. | Boulder, Colorado, United States |
| Babson Executive Education | Babson Park, Massachusetts, United States |
| Bacchus Vascular Inc. | Santa Clara, California, United States |
| BAE SYSTEMS | Chelmsford, United Kingdom |
| Ball of Gold Corp. | Chicago, Illinois, United States |
| Ball Semiconductor Inc. | Allen, Texas, United States |
| Ballard Power Systems | Burnaby, British Columbia, Canada |
| Balqon Corporation | Harbor City, California, United States |
| Bandgap Engineering, Inc. | Woburn, Massachusetts, United States |
