Investor profile
Karl-Johan Persson - 41an has backed 4 European tech companies across 5 funding rounds between 2012 and 2017, joining rounds totalling €23M. Most active in Software and Cleantech. Data as of 7 Aug 2026.
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| €1.8M |
| 2012-11 |
| Dib Hotel | Other | €1.0M | 2017-05 |
