Jean-David Haas is a Managing Partner at NextStage AM, whose known portfolio counts 6 companies.
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Investment focus
Contacts
Affiliated funds' portfolios
Managing Partner at NextStage AM, whose known portfolio counts 6 companies
- Javelot
- Yseop
- Aventa
- FAGUO
- Infolegale
- SMAIO
Investor Profile
Jean-David Haas is listed against sectors Climate, Commerce, FinTech and SaaS, and focus areas AgriTech, Farming, Fashion and Information Services in the database.
NextStage AM appears in Late-Stage, Seed and Series B rounds across its known deals.
The firm portfolio and the focus above give founders context on whether Jean-David Haas matches their raise.
Colleagues at NextStage AM
Aloys de Fontaines
Partner
Paris, France
Grégoire Sentilhes
Chairman & CEO & co founder
Paris, France
Vincent Bazi
Managing Partner
Paris, France
Nicolas de Saint Etienne
Associé gérant/ Managing Partner
Paris, France
Julien Potier
Directeur général Adjoint - Associé gérant
Paris, France
Michaël Strauss-Kahn
Partner
Paris, France
Agathe Anquetil
Director
France
Frequently asked questions
Who is Jean-David Haas?
Jean-David Haas is a private equity investor based in Paris, Île-de-France, France, listed as Managing Partner at NextStage AM. The known portfolio of that firm counts 6 companies. That portfolio belongs to the firm, not to Jean-David Haas personally.
What does Jean-David Haas invest in?
Listed sectors include Climate, Commerce, FinTech and SaaS; listed focus areas include AgriTech, Farming, Fashion and Information Services. 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 Jean-David Haas invest at?
NextStage AM appears in Late-Stage, Seed and Series B rounds across its known deals, and Jean-David Haas 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 Jean-David Haas listed at?
Jean-David Haas is listed as Managing Partner at NextStage AM. 7 other people in the database share a firm with Jean-David Haas.
How do I contact Jean-David Haas?
An email address, a phone number and a LinkedIn page are on file for Jean-David Haas. 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