John van Oost is a Managing Partner at Fluxus Ventures, whose known portfolio counts 10 companies.
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Investment focus
Contacts
Affiliated funds' portfolios
Managing Partner at Fluxus Ventures, whose known portfolio counts 10 companies
- Flair
- Arch Systems
- 1QBit
- Natron Energy
- Chunker
- LC Square
- Urban Campus
- LIFT AI
- Weavit
- urbanData Analytics
Investor Profile
John van Oost is listed against sectors AI, Climate, Consumer and Hardware, and focus areas Analytics, Battery, Clean Tech and Clean and Renewable Energy in the database.
Stage-wise, the deals at Fluxus Ventures cluster around Growth, Seed and Series B rounds.
The firm portfolio and the focus above give founders context on whether John van Oost matches their raise.
Colleagues at Fluxus Ventures
Frequently asked questions
Who is John van Oost?
John van Oost is an accelerator partner and venture capital investor based in Zug, Switzerland, listed as Managing Partner at Fluxus Ventures. The known portfolio of that firm counts 10 companies. That portfolio belongs to the firm, not to John van Oost personally.
What does John van Oost invest in?
Listed sectors include AI, Climate, Consumer and Hardware; listed focus areas include Analytics, Battery, Clean Tech and Clean and Renewable Energy. Those tags come from the portfolios of the firms this profile is attached to, so they read as a record of what has been backed rather than a stated preference for what comes next.
What stage does John van Oost invest at?
Fluxus Ventures appears in Growth, Seed and Series B rounds across its known deals, and John van Oost is listed there as Managing Partner. 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 John van Oost listed at?
John van Oost is listed as Managing Partner at Fluxus Ventures. One other person in the database shares a firm with John van Oost.
How do I contact John van Oost?
An email address and a LinkedIn page are on file for John van Oost. The address stays masked on this page and is readable inside RaiseHunt after you create an account. The database holds no phone number for this profile.
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Data: RaiseHunt investor dataset · Snapshot 5 September 2026 · How this data is built · Report a correction or request removal