| Nimi | Paikkakunta |
|---|---|
| 3Di Oy | Helsinki |
| 3Dreams Oy | Helsinki |
| 3G-Holding Oy | Helsinki |
| 3K Holding Oy | Helsinki |
| 3L Konsultointi | Helsinki |
| 3motion Oy | Helsinki |
| 3P Capital Oy Ab | Helsinki |
| 3x3 Ratkaisut Oy | Helsinki |
| 4 IT Management Oy | Helsinki |
| 4 Steps Oy | Helsinki |
| 4 US Invest Oy | Helsinki |
| 42-Sound | Helsinki |
| 420 Helsinki | Helsinki |
| 4cast Oy | Helsinki |
| 4EST Consulting Oy Ltd | Helsinki |
| 4Eve | Helsinki |
| 4k Consulting Oy | Helsinki |
| 4Secure OY | Helsinki |
| 4th Dimension Oy | Helsinki |
| 4th Wall | Helsinki |
| 5 by 5 Oy | Helsinki |
| 5 Stars Beauty-Spa | Helsinki |
| 5 TOES | Helsinki |
| 5corners Clothing Oy | Helsinki |
| 5D Muotoilutoimisto Oy | Helsinki |
Yritysesittely