Gilles Lengaigne is a Managing Partner at Infranity, whose known portfolio counts 7 companies.
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Investment focus
- Stage
- Late-Stage
Contacts
Affiliated funds' portfolios
Managing Partner at Infranity, whose known portfolio counts 7 companies
- Enpal
- Enfinity Global
- CleanCapital
- Borealis Data Center
- MaxSolar
- Blue Elephant Energy
- Retelit
Investor Profile
The listing covers sectors Climate, FinTech, Hardware and Real Estate, and focus areas Clean Energy, Data Centers, Solar and Sustainability. Startups operating in these areas may find Gilles Lengaigne relevant.
Infranity appears in Late-Stage rounds across its known deals.
What the affiliated firm has backed is the closest available signal on whether Gilles Lengaigne is worth approaching.
Colleagues at Infranity
Frequently asked questions
Who is Gilles Lengaigne?
Gilles Lengaigne is a private equity investor and venture debt investor based in France, listed as Managing Partner at Infranity. The known portfolio of that firm counts 7 companies. That portfolio belongs to the firm, not to Gilles Lengaigne personally.
What does Gilles Lengaigne invest in?
Listed sectors include Climate, FinTech, Hardware and Real Estate; listed focus areas include Clean Energy, Data Centers, Solar and Sustainability. 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 Gilles Lengaigne invest at?
Infranity appears in Late-Stage rounds across its known deals, and Gilles Lengaigne 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 Gilles Lengaigne listed at?
Gilles Lengaigne is listed as Managing Partner at Infranity. 5 other people in the database share a firm with Gilles Lengaigne.
How do I contact Gilles Lengaigne?
An email address, a phone number and a LinkedIn page are on file for Gilles Lengaigne. 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