An angel investor and syndicate member based in Zollikon, Zurich, Switzerland, Johann Schlieper has 2 known investments: alao AG and Optiverse.
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Contacts
Johann Schlieper portfolio companies (2)
- alao AG
- Optiverse
Investor Profile
The portfolio and focus above give founders context on whether Johann Schlieper matches their raise.
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Frequently asked questions
Who is Johann Schlieper?
Johann Schlieper is an angel investor and syndicate member based in Zollikon, Zurich, Switzerland with 2 known investments on file, among them alao AG and Optiverse.
How do I contact Johann Schlieper?
A LinkedIn page is on file for Johann Schlieper. 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