Investor profile
Cyrill Osterwalder
Angel & Operating Partner at Vi Partners, Private Investor & Business Angel at Germin8 Ventures
Cyrill Osterwalder is an angel investor based in Zürich, Switzerland with 12 known investments: Flytrex, Ledgy, Sequana Medical, Xeltis, Gamaya, Nexthink, Advanon, Mobileye, SMART VALOR, Kuros Biosciences, CeQur and Morgen.
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Investment focus
- Stage
- Pre-Seed
- Sector
- AIFinTechHealthcareSaaS
Contacts
Cyrill Osterwalder portfolio companies (12)
- Flytrex
- Ledgy
- Sequana Medical
- Xeltis
- Gamaya
- Nexthink
- Advanon
- Mobileye
- SMART VALOR
- Kuros Biosciences
- CeQur
- Morgen
Affiliated funds' portfolios
Operating Partner at Vi Partners, whose known portfolio counts 9 companies
- XO Life
- Unique
- iOnctura
- Buynomics
- Oplit
- Almer Technologies
- Flowit
- Kadoa
- Somagenetix
Private Investor & Business Angel at Germin8 Ventures, whose known portfolio counts 7 companies
- Bushel
- Matterworks
- Wheeler Bio
- AgriWebb
- Kanvas Biosciences
- Avalo
- Andes
Investor Profile
The listing covers sectors AI, FinTech, Healthcare and SaaS, and focus areas Biotech, Diagnostics, Digital Health and Medical Devices. Startups operating in these areas may find Cyrill Osterwalder relevant.
Cyrill Osterwalder appears in Pre-Seed rounds across the known deals.
Reviewing the investment history helps decide whether there is a realistic fit before reaching out.
Colleagues
Alexander Lavin
Venture Partner & Advisor, Angel Investor
Brooklyn, United States
Michael Lavin
Managing Partner
Chicago, United States
Julien Pache
Partner
Switzerland
Megan McNally
Investor
Seattle, United States
Alain Nicod
Co-Founder and Senior Advisor
Bagnes, Switzerland
Arnd Kaltofen-Ehmann
Managing Partner
Zürich, Switzerland
Olivier Laplace
General Partner
Switzerland
Diego Braguglia
Managing Partner
Altendorf, Switzerland
Gretchen van Steenwyk
Principal
Zürich, Switzerland
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Frequently asked questions
Who is Cyrill Osterwalder?
Cyrill Osterwalder is an angel investor based in Zürich, Switzerland with 12 known investments on file, among them Flytrex, Ledgy and Sequana Medical. The sections above list the sectors, stages and firms attached to that record.
What does Cyrill Osterwalder invest in?
Listed sectors include AI, FinTech, Healthcare and SaaS; listed focus areas include Biotech, Diagnostics, Digital Health and Medical Devices. Those tags come from the companies attached to this profile, so they read as a record of what has been backed rather than a stated preference for what comes next.
What stage does Cyrill Osterwalder invest at?
The known deals of Cyrill Osterwalder include Pre-Seed rounds. Stage is the strongest single filter when you build a target list: an investor with no record at your stage rarely starts with you.
Which firm is Cyrill Osterwalder listed at?
Cyrill Osterwalder is listed as Operating Partner at Vi Partners. 9 other people in the database share a firm with Cyrill Osterwalder.
How do I contact Cyrill Osterwalder?
An email address, a phone number and a LinkedIn page are on file for Cyrill Osterwalder. The address stays masked on this page and is readable inside RaiseHunt after you create an account.
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Data: RaiseHunt investor dataset · Snapshot 5 September 2026 · How this data is built · Report a correction or request removal