An operator angel based in Winterthur, Zurich, Switzerland, Mike Michael Keller has one known investment, Vatorex.
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Investment focus
- Stage
- Pre-Seed
- Sector
- AgricultureHealthcare
- Focus
- AgTechAgricultural BiotechnologyFarming Technology
Contacts
Mike Michael Keller portfolio company (1)
- Vatorex
Investor Profile
The known portfolio sits in sectors Agriculture and Healthcare, and focus areas AgTech, Agricultural Biotechnology and Farming Technology.
Mike Michael Keller is listed for Pre-Seed rounds in the database.
The portfolio and focus above give founders context on whether Mike Michael Keller matches their raise.
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Frequently asked questions
Who is Mike Michael Keller?
Mike Michael Keller is an operator angel based in Winterthur, Zurich, Switzerland with one known investment on file, Vatorex. The sections above list the sectors and stages attached to that record.
What does Mike Michael Keller invest in?
Listed sectors include Agriculture and Healthcare; listed focus areas include AgTech, Agricultural Biotechnology and Farming Technology. 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 Mike Michael Keller invest at?
The database lists Mike Michael Keller for 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.
How do I contact Mike Michael Keller?
A LinkedIn page is on file for Mike Michael Keller. 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