Castor offers a cloud-based clinical data platform that simplifies and streamlines clinical trials processes.
Castor has raised €48M across 2 funding rounds from 4 investors, most recently a Series B round in Jul 2021. Based in Amsterdam, Netherlands; founded 2012; active in Healthtech. Data as of 7 Aug 2026.
Timing: dormant vs cohort gap · momentum up. Funding-only estimates, not predictions and not investment advice — see signals.
| Date |
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| Stage |
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| Amount |
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| Investors |
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| 2021-07-16 | Series B | €38M | Eight Roads Ventures,F-Prime Capital,INKEF Capital,Two Sigma Ventures | View deal → |
| 2020-08-19 | Series A | €10M | Two Sigma Ventures | View deal → |
