Skip to main content

Jobs Companies People Locations Salaries Blog Resume Scanner Post a Job

Zero G Talent

Jobs
Companies
People
Locations
Salaries
Blog
Resume Scanner
Post a Job

About
Contact
Privacy
Terms

© 2026 Zero G Talent. All rights reserved.

Home
People
George Kalyvas

George Kalyvas

George Kalyvas

Chief Commercial Officer (CCO) at Upstream

George Kalyvas is the Chief Commercial Officer at Upstream.

About

George Kalyvas is the Chief Commercial Officer at Upstream. George Kalyvas attended Bayes Business School.

Companies (1)

Chief Commercial Officer (CCO)

YC S23Growth7London, England, United KingdomProductivity · B2B Software and Services

People at Upstream

Alex Vratskides

Board Director & Founder

Chrysa Karamanidi

Chief Innovation Officer

Dimitris Maniatis

Chief Executive Officer

Data from: crunchbase

George Margaritis

Senior User Experience Designer

SVP, Innovation

View all at Upstream →