About
George Kalyvas is the Chief Commercial Officer at Upstream. George Kalyvas attended Bayes Business School.
Position in the VCSift Database
- • 3 investors at Upstream are tracked.
- • 5 investors hold the Chief Commercial Officer (CCO) role in VCSift. George Kalyvas is one of them.
- • 42 investors are based in Greece.
Data sourced from 410,343 investor profiles. Updated July 2026.
Investment Focus
- Location
- Greece
Contact Information
linkedin.com/in/••••••••
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