| Nimi | Paikkakunta |
|---|---|
| Bestsel Oy | Tampere |
| Betonipumppaus T.Mäkinen Ky | Tampere |
| Beyes | Tampere |
| BG Entertainment Oy | Tampere |
| BHM Industrial Development Oy | Tampere |
| BHMSec Oy | Tampere |
| Biadex Oy | Tampere |
| Biancaneve | Tampere |
| Biancaneve Oy | Tampere |
| Bid | Tampere |
| Big ben Oy | Tampere |
| Big Chief Ky | Tampere |
| Bigbeans Oy | Tampere |
| Bio Pur | Tampere |
| Biodem Medical Oy | Tampere |
| Biquet Mobile | Tampere |
| BitBull | Tampere |
| Bite Ad | Tampere |
| Bitpoint Oy | Tampere |
| Bittipörssi | Tampere |
| Bitvideo | Tampere |
| Bitwise Oy | Tampere |
| Björkqvist Liisa | Tampere |
| Björn Tornberg | Tampere |
| Black Point | Tampere |
Yritysesittely