# Roni Ström

> Roni Ström is a startup investor at Reaktor Ventures (Helsinki). See 0 investments, check sizes, portfolio. Updated Aug 2026.

- Type: Angel Investor
- Fund: [Reaktor Ventures](https://shizune.co/investors/profile/reaktor-polte)
- Location: Helsinki, Finland
- Last updated: Aug 2026
- LinkedIn: https://www.linkedin.com/in/ronistrom/

Roni Ström is a startup investor at Reaktor Ventures in Helsinki. Roni Ström

## About Reaktor Ventures

VC Fund · Helsinki, Finland

Reaktor Ventures they invest in seed stage companies and helps them to create markets.

5 contacts available at Reaktor Ventures.

| Name | Title | Profile |
| --- | --- | --- |
| Antti Makela | Chairman | https://shizune.co/investors/profile/antti-makela |
| Juha Ilola | Partner | https://shizune.co/investors/profile/juha-ilola |
| Juha-Matti Liukkonen | Engineering Partner | https://shizune.co/investors/profile/juha-matti-liukkonen |
| Roni Ström | Partner | https://shizune.co/investors/profile/roni-str%C3%B6m |
| Tuomas Routto | Sales Partner | https://shizune.co/investors/profile/tuomas-routto |

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