Janke Dittmer is an angel investor based in Eindhoven, North Brabant, Netherlands. The known portfolio is one company, Sapiens Steering Brain Stimulation.
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Investment focus
- Stage
- Growth
- Sector
- HardwareHealthcare
Contacts
Janke Dittmer portfolio company (1)
- Sapiens Steering Brain Stimulation
Affiliated funds' portfolios
General Partner at Gilde Healthcare, whose known portfolio counts 10 companies
- ADCendo
- Shoulder Innovations
- Big Health
- Splice Bio
- Endovascular Engineering
- ProVerum Medical
- Mobia Medical
- SpyGlass Pharma
- Okami Medical
- Sidera Bio
Investor Profile
The known portfolio sits in sectors Hardware and Healthcare, and focus areas Diagnostics, Digital Health, Drug Discovery and Healthcare IT.
The stage tag on this profile is Growth.
The portfolio and focus above give founders context on whether Janke Dittmer matches their raise.
Colleagues at Gilde Healthcare
Showing 20 of 21
Geoff Pardo
General Partner
Cambridge, United States
Redmar Koene
Investment Director
Utrecht, Netherlands
Sonia Hallen
VC Investment Manager
Amsterdam, Netherlands
Karthik Bolisetty
Investor
United States
Robert Stein
Investor
Cologne, Germany
Hugo de Bruin
Partner
Utrecht, Netherlands
Boyd Rutten
Partner
Bussum, Netherlands
Stefan Luzi
Partner
Netherlands
Marion Pouillard
Senior Associate
Netherlands
Pieter van der Meer
Managing Partner
Amsterdam, Netherlands
Edwin de Graaf
Managing Partner
Amsterdam, Netherlands
Jasper van Gorp
Managing Partner, co-founder
Amsterdam, Netherlands
Arthur Franken
General Partner
Netherlands
Richard Wilmot
Partner
Boston, United States
Henry Zubaida
Investment Manager
London, United Kingdom
Rafael Natanek
General Partner
Amsterdam, Netherlands
Joep Heldens
Investment Manager
Amsterdam, Netherlands
Martin von Berg
Investment Director
Frankfurt, Germany
Edward Hanlon
Investment Director - Venture and Growth
Boston, United States
Tom Klein Robbenhaar
Partner
Hoofddorp, Netherlands
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Frequently asked questions
Who is Janke Dittmer?
Janke Dittmer is an angel investor based in Eindhoven, North Brabant, Netherlands with one known investment on file, Sapiens Steering Brain Stimulation. The sections above list the sectors, stages and firms attached to that record.
What does Janke Dittmer invest in?
Listed sectors include Hardware and Healthcare; listed focus areas include Diagnostics, Digital Health, Drug Discovery and Healthcare IT. 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 Janke Dittmer invest at?
The database lists Janke Dittmer for Growth 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 Janke Dittmer listed at?
Janke Dittmer is listed as General Partner at Gilde Healthcare. 21 other people in the database share a firm with Janke Dittmer.
How do I contact Janke Dittmer?
An email address, a phone number and a LinkedIn page are on file for Janke Dittmer. 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