Fabien Dupuis is an angel investor and operator angel based in Paris, Île-de-France, France. The known portfolio is one company, B2B Stack.
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Investment focus
- Stage
- Pre-Seed
Contacts
Fabien Dupuis portfolio company (1)
- B2B Stack
Investor Profile
The known portfolio sits in sectors Commerce, Consumer, FinTech and SaaS, and focus areas Consumer Software, E-Commerce, Enterprise SaaS and Legal Tech.
Fabien Dupuis is listed for Pre-Seed rounds in the database.
The portfolio and focus above give founders context on whether Fabien Dupuis matches their raise.
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Frequently asked questions
Who is Fabien Dupuis?
Fabien Dupuis is an angel investor and operator angel based in Paris, Île-de-France, France with one known investment on file, B2B Stack. The sections above list the sectors and stages attached to that record.
What does Fabien Dupuis invest in?
Listed sectors include Commerce, Consumer, FinTech and SaaS; listed focus areas include Consumer Software, E-Commerce, Enterprise SaaS and Legal Tech. 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 Fabien Dupuis invest at?
The database lists Fabien Dupuis 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 Fabien Dupuis?
An email address and a LinkedIn page are on file for Fabien Dupuis. 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 6 September 2026 · How this data is built · Report a correction or request removal