Yotis Tonnelier, Founder & Managing Partner at YXS Capital is an active investor based in Miami, United States. This profile covers what Yotis Tonnelier backs, at which stage, and how founders can reach out in 2026.
YXS Capital is a global venture fund investing in Series A to D emerging technology companies across AI, defense, space, deeptech, fintech, robotics, and energy.
Yotis Tonnelier invests in Artificial Intelligence, Cybersecurity, Fintech and Robotics & Automation, typically at Series A and Series B.
- Location
- Miami, United States
- Typical check
- $2M
What does Yotis Tonnelier invest in?
- Investor type
- VC
- Stages
- Series ASeries B
Where is Yotis Tonnelier based?
Yotis Tonnelier is based in Miami, United States.
- Browse more startup investors near Yotis Tonnelier:
- Startup investors in MiamiStartup investors in the United States
How to reach Yotis Tonnelier
Angels and operators like Yotis Tonnelier 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. "Yotis Tonnelier." Round Funded investor database, updated September 22, 2026.
Stable URL, it will not change: https://www.roundfunded.com/en/investor/yotis-tonnelier
Frequently Asked Questions
Who is Yotis Tonnelier?
Yotis Tonnelier, Founder & Managing Partner at YXS Capital is an active investor based in Miami, United States. Yotis Tonnelier invests in Artificial Intelligence, Cybersecurity, Fintech and Robotics & Automation, typically at Series A and Series B.
What does Yotis Tonnelier invest in?
Yotis Tonnelier invests in Artificial Intelligence, Cybersecurity, Fintech and Robotics & Automation, typically at Series A and Series B. Match your sector and stage, then reach out with a personalized pitch.
What stage does Yotis Tonnelier invest at?
Yotis Tonnelier typically invests at Series A and Series B. Lead with traction that fits the stage when you reach out.
What is Yotis Tonnelier's typical check size?
Yotis Tonnelier typically writes checks around $2M. Use it as a signal for whether your raise fits their stage.
Where is Yotis Tonnelier based?
Yotis Tonnelier is based in Miami, United States.
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.
Investor lists that match Yotis Tonnelier's profile
Lists of investors with the same location, stage, sector or investor type as Yotis Tonnelier.
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