Samuli Siren
Managing Partner at Redstone
Berlin, Germany
Samuli Siren, Managing Partner at Redstone is an active investor based in Berlin, Germany. This profile covers what Samuli Siren backs, at which stage, and how founders can reach out in 2026.
- Investor type
- AngelVCMicro VCPECorporate VCInvestment Partner
- Stages
- Early Stage VentureSeed
- Invests in
- Artificial IntelligenceFintechLending & CreditHealthcare & BiotechDigital Health & HealthTechBiotech & PharmaMedTech & Medical DevicesSaaS & Enterprise
- Location
- Berlin, Germany
- Typical check
- $375K
- Past investments
- 13
Notable investments
How to reach Samuli Siren
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Frequently Asked Questions
What does Samuli Siren invest in?
Samuli Siren invests in Artificial Intelligence, Fintech, Lending & Credit and Healthcare & Biotech, typically at Early Stage Venture and Seed. Match your sector and stage, then reach out with a personalized pitch.
How do I contact Samuli Siren?
Unlock Samuli Siren's verified email on Round Funded and send a personalized pitch. We surface only deliverable contacts so your outreach lands.
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