Investor profile
Joost van der Klooster has backed 1 European tech company across 2 funding rounds between 2025 and 2026, joining rounds totalling €3.5M. Most active in Marketing. Data as of 7 Aug 2026.
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| Company | Country | Rounds | Total € |
|---|---|---|---|
| aizy | Netherlands | 2 | €3.5M |
