Jürgen Ringbeck is an angel investor and operator angel based in Düsseldorf, North Rhine-Westphalia, Germany. The known portfolio counts 2 companies: Rail-Flow and Flagship Founders.
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Investment focus
- Stage
- Seed
Contacts
Jürgen Ringbeck portfolio companies (2)
- Rail-Flow
- Flagship Founders
Investor Profile
The known portfolio sits in sectors Climate and Hardware, and focus areas DeepTech, Mobility and Sustainability.
Stage-wise, the known deals cluster around Seed rounds.
Reviewing the investment history helps decide whether there is a realistic fit before reaching out.
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Frequently asked questions
Who is Jürgen Ringbeck?
Jürgen Ringbeck is an angel investor and operator angel based in Düsseldorf, North Rhine-Westphalia, Germany with 2 known investments on file, among them Rail-Flow and Flagship Founders. The sections above list the sectors and stages attached to that record.
What does Jürgen Ringbeck invest in?
Listed sectors include Climate and Hardware; listed focus areas include DeepTech, Mobility and Sustainability. 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 Jürgen Ringbeck invest at?
The known deals of Jürgen Ringbeck 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.
How do I contact Jürgen Ringbeck?
A LinkedIn page is on file for Jürgen Ringbeck. It is readable inside RaiseHunt after you create an account. The database holds no email address and no phone number for this profile.
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Data: RaiseHunt investor dataset · Snapshot 6 September 2026 · How this data is built · Report a correction or request removal