Vent.io is a corporate venture arm. Based in Frankfurt, Hesse, Germany. The known portfolio counts 6 companies, including Unchained Robotics, Syte, Colonia, WeSort.AI, Rabot Energy and ENLYZE.
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Investment focus
Contacts
Who to pitch at Vent.io
Vent.io portfolio companies (6)
- Unchained Robotics
- Syte
- Colonia
- WeSort.AI
- Rabot Energy
- ENLYZE
Co-investors
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About Vent.io
The firm's listing covers sectors AI, Climate, Commerce and FinTech, and focus areas Clean Energy, Computer Vision, E-Commerce and Electric Vehicle; known deals cluster at Seed and Series A.
The team counts 4 people in our database. Sven Siering (Managing Director), Christian Felgner (Investor) and Leonard Buchsbaum (Investor) are shown as the contacts to pitch.
Vent.io shares portfolio companies with 11 other investment firms, among them Navivo Capital, Archimedes New Ventures and Flix.
Frequently asked questions
What is Vent.io?
Vent.io is a corporate venture arm based in Frankfurt, Hesse, Germany, with a known portfolio of 6 companies. The portfolio comes from public investment records rather than from the firm, so deals that never surfaced publicly are not in it.
What does Vent.io invest in?
Listed sectors include AI, Climate, Commerce and FinTech; listed focus areas include Clean Energy, Computer Vision, E-Commerce and Electric Vehicle. Those tags come from the portfolio attached to the firm, so they describe what has been backed rather than a stated mandate for what comes next.
What stage does Vent.io invest at?
The known deals of Vent.io include Seed and Series A rounds. Check that against your own round before reaching out: stage mismatch is the most common reason a well matched sector still goes nowhere.
Who should I pitch at Vent.io?
3 of the 4 people on file at Vent.io are listed as contacts for the firm. All 4 have their own profile page.
How do I contact Vent.io?
Any email address on file for the firm is masked on this page and readable inside RaiseHunt after you create an account. The 4 people attached to the firm have their own pages, each showing whether an address is on file for them.
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Data: RaiseHunt investor dataset · Snapshot 5 September 2026 · How this data is built · Report a correction or request removal