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John Karantonis - aVenture Research

John Karantonis

AddedMar 31, 2024

UpdatedOct 12, 2026

John Karantonis

John Karantonis

Co-Founder, Aiolos Holdings

John Karantonis's Career

Aiolos Holdings

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Investment FirmClearwater, FL, US

Co-Founder

Sustainability Creative

$15kClearwater, FL, US

Co-Founder

Realbloc Holdings

Pre-Seed$10kClearwater, FL, US

Co-Founder

iBlockchain Bank & Trust Technologies

Investment FirmClearwater, FL, US

Co-Founder

Hydrogen Innovations

Pre-Seed$7MClearwater, FL, US

Co-Founder

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