Sebastian Anastassiou
Partner & Head of Investments at Nina Capital
Barcelona, Catalonia
Sebastian Anastassiou, Partner & Head of Investments at Nina Capital is an active investor based in Barcelona, Catalonia. This profile covers what Sebastian Anastassiou backs, at which stage, and how founders can reach out in 2026.
- Investor type
- VCPEInvestor
- Stages
- Early Stage VentureSeries B
- Invests in
- Digital Health & HealthTechHealthcare & BiotechMedTech & Medical Devices
- Location
- Barcelona, Catalonia
- Typical check
- $1.8M
- Past investments
- 8
Notable investments
contextflowEarlySightTerapet SAHow to reach Sebastian Anastassiou
Angels and operators like Sebastian Anastassiou reply to specific, personalized notes that show real traction, not mass blasts. Build a verified list, write a note that fits their thesis, and track replies, all on Round Funded Accelerator.
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Frequently Asked Questions
What does Sebastian Anastassiou invest in?
Sebastian Anastassiou invests in Digital Health & HealthTech, Healthcare & Biotech and MedTech & Medical Devices, typically at Early Stage Venture and Series B. Match your sector and stage, then reach out with a personalized pitch.
What stage does Sebastian Anastassiou invest at?
Sebastian Anastassiou typically invests at Early Stage Venture and Series B. Lead with traction that fits the stage when you reach out.
What is Sebastian Anastassiou's typical check size?
Sebastian Anastassiou typically writes checks around $1.8M. Use it as a signal for whether your raise fits their stage.
How do I contact Sebastian Anastassiou?
Unlock Sebastian Anastassiou's verified email on Round Funded Accelerator and send a personalized pitch. We surface only deliverable contacts so your outreach lands.