Investor profile
Lionel Plessy
Accelerator, Venture capital & Partner & Investisseur : Impact & Santé at 50 Partners
Lionel Plessy is a Partner & Investisseur : Impact & Santé at 50 Partners, whose known portfolio counts 10 companies.
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Investment focus
Contacts
Affiliated funds' portfolios
Partner & Investisseur : Impact & Santé at 50 Partners, whose known portfolio counts 10 companies
- GetInside
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- Suzaku
- Dowgo
- Evolutive Agronomy
Investor Profile
Lionel Plessy is listed against sectors AI, Commerce, FinTech and Hardware, and focus areas Analytics, Commerce Enablement, Customer Support and Cybersecurity in the database.
Stage-wise, the deals at 50 Partners cluster around Pre-Seed and Seed rounds.
The firm portfolio and the focus above give founders context on whether Lionel Plessy matches their raise.
Colleagues at 50 Partners
Showing 20 of 72
Francesco Maio
Founding Partner
Paris, France
Pascal Chevalier
Board Of Directors
Paris, France
Baptiste Corval
Partner & Mentor
Paris, France
Alexandre Huckert
Partner
Paris, France
Marc Sabatier
Partner
Neuilly-sur-Seine, France
Jonathan Bordereau
Senior Business Advisor
Paris, France
Laurent Delaporte
Partner - Entrepreneur, Investor, Advisor
Versailles, France
Xavier Gury
Partner & Advisor
Paris, France
Christian Jorge
Partner
Paris, France
Thibault Launay
Partner - Web3
Cascais, Portugal
Cyril Vermeulen
Partner
Paris, France
Thierry Petit
Partner
Paris, France
Dimitri Dewavrin
Partner Health
Lille, France
Nicolas Chartier
Investor
Paris, France
Eric Langrognet
Partner
Paris, France
Olivier Levy
Private Investor
Paris, France
Alain Sarfati
Partner
Paris, France
Henri-Pierre Dewulf
Partner
Rennes, France
Jerome Bestel
Partner Accelerator Web3
Paris, France
Pierre de Rauglaudre
Partner
Paris, France
Frequently asked questions
Who is Lionel Plessy?
Lionel Plessy is an accelerator partner and venture capital investor based in Paris, Île-de-France, France, listed as Partner & Investisseur : Impact & Santé at 50 Partners. The known portfolio of that firm counts 10 companies. That portfolio belongs to the firm, not to Lionel Plessy personally.
What does Lionel Plessy invest in?
Listed sectors include AI, Commerce, FinTech and Hardware; listed focus areas include Analytics, Commerce Enablement, Customer Support and Cybersecurity. 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 Lionel Plessy invest at?
50 Partners appears in Pre-Seed and Seed rounds across its known deals, and Lionel Plessy is listed there as Partner & Investisseur : Impact & Santé. 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 Lionel Plessy listed at?
Lionel Plessy is listed as Partner & Investisseur : Impact & Santé at 50 Partners. 72 other people in the database share a firm with Lionel Plessy.
How do I contact Lionel Plessy?
An email address and a LinkedIn page are on file for Lionel Plessy. 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