Sebastian Anastassiou
InvestorPartner at Nina Capital
Barcelona, Spain
Writes $216K – $1.6M checks · typically $25M
FoundedNavidenceSegmed · YC
About
Sebastian Anastassiou leverages his UCL Business tech‑transfer and healthcare commercialization background to connect academic and clinical innovations to funding and offers approachable, genuinely helpful VC-relations guidance to digital health founders.
Invests in
AI & Machine LearningData & InfrastructureHealthtechMedical DevicesSaaS
Experience
- Nina CapitalPartner & Head of Investmentscurrent2025 — presentBarcelona, Catalonia, Spain
- Nina CapitalPrincipal, Head of Investments2022 — 2025Barcelona, Catalonia, Spain
- Nina CapitalInvestment Manager2021 — 2022Barcelona, Cataluña, España
- Nina CapitalAssociate2020 — 2021Barcelona, Catalonia, Spain
- Nina CapitalMBA Associate2020Barcelona, Catalonia, Spain
- NavidenceBoard Membercurrent2025 — present
- Connective HealthBoard Membercurrent2024 — present
- Segmed, Inc.Board Membercurrent2022 — present
- Promptly HealthBoard Observercurrent2021 — present
- EarlySightBoard Membercurrent2021 — present
- EarlySightBoard Observer2020 — 2021
- contextflowBoard Member2021 — 2026
- Formulator Ltd.Board Member2022 — 2024
- Terapet SABoard Member2023 — 2024
- Replica AnalyticsBoard Observer2020 — 2022
- IESE Business SchoolMBA Candidate 20212019 — 2021Barcelona Area, Spain
- UCL Business PLCAssociate Business Manager2017 — 2019London, United Kingdom
- UCL Business PLCInternational Alliance Associate2016 — 2017London, United Kingdom
- UCL Business PLCInformation Management Associate2016 — 2017London, United Kingdom
- applied strategicAnalyst2015London, United Kingdom
Education
- IESE Business SchoolMaster of Business Administration - MBA, Business Administration and Management2019 — 2021
- The University of EdinburghMaster of Science (MSc), Management of Bioeconomy2013 — 2014
- The University of EdinburghBachelor of Science (BSc), Neuroscience2010 — 2013
Skills & more
Neuroscience10Cognitive Neuroscience5Life Sciences7Biotechnology11Healthcare3Regulatory Affairs2Policy2Clinical Research4Research11Science5Molecular Biology4Technological Innovation1
+12 more
BudgetsData AnalysisBusiness StrategyProject ManagementBusiness DevelopmentStart-upsCommercializationTechnology TransferMicrosoft OfficeVisual BasicMicrosoft ExcelManagementLanguages English · French · Greek · Norwegian · Spanish
From Sebastian's professional profile.
Same school
Also attended IESE Business School161
Carlos ContiManaging Partner at Inveready Technology Investment GroupRobin LiInvestor at GGV CapitalDan LupuInvestor at Earlybird Venture CapitalSamuel GilCEO & General Partner at JME VenturesLourdes Álvarez de ToledoPartner at JME VenturesRiley RodgersVenture Partner at Valia Ventures
+ 155 more
Also attended The University of Edinburgh147
Sofia DolfeInvestor at Index VenturesFreya Svedberg-KeatingInvestor at MedicxiKevin JohnsonInvestor at MedicxiPatrick NorrisGeneral Partner at Notion CapitalEmily PawlakVice President at Volition CapitalTom FergusonFounder and Managing Partner at BURNT ISLAND VENTURES
+ 141 more
Shared employers
Also worked at Promptly Health1
Also worked at IESE Business School10
Athary AlmubarakChief Strategy Officer at SVCVarun DalalPartner at Inovia CapitalMariano BelinkyFormer Private Investor at Team8Margarita de la PeñaPrincipal, North America & LatAm at Zacua VenturesMarkus FleischerInvestment Director at 3TS Capital PartnersMaciej KrausPartner at Movens Capital
+ 4 more
Also worked at Epidarex Capital1
Colleagues at Nina Capital
Abel Ureta-Vidal
Venture Partner at Nina Capital
Aline Noizet
Community Manager at Nina Capital
Anuj Patel
Venture Partner at Nina Capital
Austin Sawyer
Investor at Nina Capital
Bob Schulz
Chief Partnership Officer at Nina Capital
Ferran Marti
Associate at Nina Capital
Fiorela Kapllanaj
Analyst at Nina Capital
Giangiacomo Rocco
Venture Partner at Nina Capital


























