An angel investor and operator angel based in Amsterdam, North Holland, Netherlands, Han de Groot has 3 known investments: Sirius Medical, Silk and Figo Pet Insurance.
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Investment focus
- Stage
- Seed
- Focus
- AI InfrastructureBiotechClean EnergyCloud InfrastructureData Center InfrastructureMachine Learning
Contacts
Han de Groot portfolio companies (3)
- Sirius Medical
- Silk
- Figo Pet Insurance
Affiliated funds' portfolios
Managing Director at De Groot Family Office, whose known portfolio counts 2 companies
- Sirius Medical
- Combinder
Investor Profile
The listing covers sectors AI, Climate, Hardware and Healthcare, and focus areas AI Infrastructure, Biotech, Clean Energy and Cloud Infrastructure. Startups operating in these areas may find Han de Groot relevant.
Han de Groot appears in Seed rounds across the known deals.
The portfolio and focus above give founders context on whether Han de Groot matches their raise.
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Frequently asked questions
Who is Han de Groot?
Han de Groot is an angel investor and operator angel based in Amsterdam, North Holland, Netherlands with 3 known investments on file, among them Sirius Medical, Silk and Figo Pet Insurance. The sections above list the sectors, stages and firms attached to that record.
What does Han de Groot invest in?
Listed sectors include AI, Climate, Hardware and Healthcare; listed focus areas include AI Infrastructure, Biotech, Clean Energy and Cloud Infrastructure. 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 Han de Groot invest at?
The known deals of Han de Groot include 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 Han de Groot listed at?
Han de Groot is listed as Managing Director at De Groot Family Office, whose known portfolio counts 2 companies.
How do I contact Han de Groot?
An email address and a LinkedIn page are on file for Han de Groot. The address stays masked on this page and is readable inside RaiseHunt after you create an account. The database holds no phone number for this profile.
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Data: RaiseHunt investor dataset · Snapshot 5 September 2026 · How this data is built · Report a correction or request removal