Investor profile
Erik Byrenius has backed 3 European tech companies across 3 funding rounds between 2015 and 2018, joining rounds totalling €318k. Most active in Software and Cybersecurity. Data as of 7 Aug 2026.
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| Company | Country | Rounds | Total € |
|---|---|---|---|
| Castle | Sweden | 1 | €318k |
| Peergrade | Denmark | 1 | €0 |
| Grace Health | Sweden | 1 | €0 |
