Antoine Jouin
Angel investor in Toulouse
Toulouse, France
Antoine Jouin, Angel investor in Toulouse is an active investor based in Toulouse, France. This profile covers what Antoine Jouin backs, at which stage, and how founders can reach out in 2026.
Mr. Antoine Jouin is an Angel Investor. Mr. Jouin served as Co-Chief Executive Officer, Managing Director & General Manager at Syntony.
- Investor type
- Angel
- Stages
- Early Stage Venture
- Invests in
- Hardware & Deep Tech
- Location
- Toulouse, France
- Typical check
- $500K
- Past investments
- 2
Notable investments
SiemensSyntony GNSSHow to reach Antoine Jouin
Angels and operators like Antoine Jouin 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 Accelerator.
Connect with Antoine Jouin
Frequently Asked Questions
What does Antoine Jouin invest in?
Antoine Jouin invests in Hardware & Deep Tech, typically at Early Stage Venture. Match your sector and stage, then reach out with a personalized pitch.
What stage does Antoine Jouin invest at?
Antoine Jouin typically invests at Early Stage Venture. Lead with traction that fits the stage when you reach out.
What is Antoine Jouin's typical check size?
Antoine Jouin typically writes checks around $500K. Use it as a signal for whether your raise fits their stage.
How do I contact Antoine Jouin?
Unlock Antoine Jouin's verified email on Round Funded Accelerator and send a personalized pitch. We surface only deliverable contacts so your outreach lands.