| Nimi | Paikkakunta |
|---|---|
| BIOAID | Espoo |
| Biodi Oy | Espoo |
| BioMed Law Consulting | Espoo |
| Biomeri Oy | Espoo |
| BioNordika Oy | Espoo |
| Birdstep Technology Oy | Espoo |
| Birgit Holopainen Oy | Espoo |
| Bisarri | Espoo |
| Bismark Enterprice | Espoo |
| Bistro Du Marin Oy | Espoo |
| Bit by Bit | Espoo |
| Bit Sharp Management Oy | Espoo |
| Bitmotion Oy | Espoo |
| Bitonet Oy | Espoo |
| Bitti Asennuspalvelu | Espoo |
| BITTICO OY | Espoo |
| BITTIVELHO | Espoo |
| BitVision | Espoo |
| Bixel Oy | Espoo |
| Biznesport Oy Ab | Espoo |
| Bjarne Nikkilä tmi | Espoo |
| BJJ Center Ry | Espoo |
| Björkman Christoffer Tmi | Espoo |
| BK Maritime Data Services | Espoo |
| BL-Production Oy | Espoo |
Yritysesittely