| Nimi | Paikkakunta |
|---|---|
| BTW Solutions | Espoo |
| Bubo Consulting Oy | Espoo |
| Buchoy Macasaet | Espoo |
| BUFFETTI FI | Espoo |
| Buhanova Jekaterina | Espoo |
| Bullfrog Consulting | Espoo |
| Burgergrill | Espoo |
| Burleskiryhmä The IttyBittyTease Cabaret Avoin Yhtiö | Espoo |
| Bus Travel Åbergin Linja Oy | Espoo |
| Business Enhancement KK Oy | Espoo |
| Business Gallery | Espoo |
| Business Gear Management Oy | Espoo |
| Business Recruitment Oy | Espoo |
| Business Services & Research Oy - BSR Ltd | Espoo |
| Business Xcellence Consulting | Espoo |
| businessbay | Espoo |
| BusinessFix Ky | Espoo |
| BUUF Oy | Espoo |
| BY CATSELF | Espoo |
| By Frida | Espoo |
| Byggnadsekonomi Smedborn Appelqvist AB | Espoo |
| byNet Oy | Espoo |
| C & C com. | Espoo |
| C-Wave | Espoo |
| C2Point Oy | Espoo |
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