An operator angel based in Hamburg, Germany, Stefan Mueller has one known investment, encentive.
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Investment focus
- Focus
- Clean Energy ServicesRenewable Energy
Contacts
Stefan Mueller portfolio company (1)
- encentive
Investor Profile
The listing covers sectors Climate and Energy, and focus areas Clean Energy Services and Renewable Energy. Startups operating in these areas may find Stefan Mueller relevant.
The stage tags on this profile are Pre-Seed and Seed.
Reviewing the investment history helps decide whether there is a realistic fit before reaching out.
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Frequently asked questions
Who is Stefan Mueller?
Stefan Mueller is an operator angel based in Hamburg, Germany with one known investment on file, encentive. The sections above list the sectors and stages attached to that record.
What does Stefan Mueller invest in?
Listed sectors include Climate and Energy; listed focus areas include Clean Energy Services and Renewable Energy. 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 Stefan Mueller invest at?
The database lists Stefan Mueller for Pre-Seed and 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 Stefan Mueller?
An email address, a phone number and a LinkedIn page are on file for Stefan Mueller. 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 6 September 2026 · How this data is built · Report a correction or request removal