Yotis Tonnelier
Founder & Managing Partner at YXS Capital
Miami, United States
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.
- Investor type
- VC
- Stages
- Series ASeries B
- Invests in
- Artificial IntelligenceCybersecurityFintechRobotics & AutomationClimate & EnergySpace & Aerospace
- Location
- Miami, United States
- Typical check
- $2M
How to reach Yotis Tonnelier
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About this profile
This profile is part of Round Funded, an investor database and outreach platform for founders. It covers 60,000+ active VCs, angels, family offices and accelerators with verified contacts, lets you send pitches from your own Gmail, and includes a free Data Room for your raise.
Frequently Asked Questions
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.
How do I contact Yotis Tonnelier?
Unlock Yotis Tonnelier's verified email on Round Funded and send a personalized pitch. We surface only deliverable contacts so your outreach lands.
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.