Jean-François Grenon
Managing Partner
Paris, France
Jean-François Grenon, Managing Partner is an active investor based in Paris, France. This profile covers what Jean-François Grenon backs, at which stage, and how founders can reach out in 2026.
- Investor type
- AngelInvestor
- Stages
- Pre SeedSeed
- Invests in
- AR/VR & MetaverseHardware & Deep TechSpace & Aerospace
- Location
- Paris, France
- Typical check
- $150K
- Past investments
- 4
Notable investments
IRYSTECAerialSollum TechnologiesMirametrixHow to reach Jean-François Grenon
Angels and operators like Jean-François Grenon reply to specific, personalized notes that show real traction, not mass blasts. Build a verified list, write a note that fits their thesis, and track replies, all on Round Funded.
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About this profile
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Cite this page
Round Funded. "Jean-François Grenon." Round Funded investor database, updated September 9, 2026.
Stable URL, it will not change: https://www.roundfunded.com/en/investor/jean-franois-grenon
Frequently Asked Questions
What does Jean-François Grenon invest in?
Jean-François Grenon invests in AR/VR & Metaverse, Hardware & Deep Tech and Space & Aerospace, typically at Pre Seed and Seed. Match your sector and stage, then reach out with a personalized pitch.
What stage does Jean-François Grenon invest at?
Jean-François Grenon typically invests at Pre Seed and Seed. Lead with traction that fits the stage when you reach out.
What is Jean-François Grenon's typical check size?
Jean-François Grenon typically writes checks around $150K. Use it as a signal for whether your raise fits their stage.
How do founders reach investors like this?
Round Funded lists active investors with verified, professional contact details for signed-up founders. Filter by sector, stage and location, then send a personalized pitch from your own inbox.
What is Round Funded?
Round Funded is an investor database and outreach platform for startup founders. It lists 60,000+ active investors with verified contacts, filtered to recent investment activity, and lets founders send personalized pitches from their own Gmail, track replies, and share a free Data Room. Round+ starts at $99 per month with a 3-day trial.