Stefan Steiner is a Co-Managing Director at Venturelab, whose known portfolio counts 4 companies.
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Investment focus
Contacts
Affiliated funds' portfolios
Co-Managing Director at Venturelab, whose known portfolio counts 4 companies
- Perovskia
- Openversum
- RoBoa
- Irmos Technologies
Investor Profile
Venturelab appears in Pre-Seed and Seed rounds across its known deals.
What the affiliated firm has backed is the closest available signal on whether Stefan Steiner is worth approaching.
Colleagues at Venturelab
David Studer
Startup Trainer
Biel, Switzerland
Ricardo Gago
Venture Kick Senior Program Manager
Lausanne, Switzerland
Danielle Brewin Graham
Venture Growth Advisor
Toronto, Canada
Laurence Hayward
Founder and Managing Partner
Chicago, United States
Beat Schillig
Founder & President
Schlieren, Switzerland
Gino Mattiuzzo
Expert and Jury Member
Zürich, Switzerland
Kiran Dallenbach
Trainer and Startup Coach
Zürich, Switzerland
Frequently asked questions
Who is Stefan Steiner?
Stefan Steiner is an accelerator partner based in Zürich, Switzerland, listed as Co-Managing Director at Venturelab. The known portfolio of that firm counts 4 companies. That portfolio belongs to the firm, not to Stefan Steiner personally.
What stage does Stefan Steiner invest at?
Venturelab appears in Pre-Seed and Seed rounds across its known deals, and Stefan Steiner is listed there as Co-Managing Director. 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 Stefan Steiner listed at?
Stefan Steiner is listed as Co-Managing Director at Venturelab. 7 other people in the database share a firm with Stefan Steiner.
How do I contact Stefan Steiner?
An email address, a phone number and a LinkedIn page are on file for Stefan Steiner. 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 5 September 2026 · How this data is built · Report a correction or request removal