About John Ganschow
John Ganschow is CEO and director at StreamLayer.
John Ganschow first appears on SEC filings in 2018.
Experience
This experience comes from SEC filings. The years are when the filings name John Ganschow in the role, so the role may have started earlier or lasted longer.
StreamLayer Inc.
CEO and director
2018 – 2026 · Chicago, IL
Interactive advertising software for streaming publishers and platforms.
Key Colleagues at Startups
The people John Ganschow works with at each company, as listed on that company's latest Form D.
StreamLayer Inc. · Form D/A, May 18, 2026
TG
Timothy Ganschow
Co-Founder and director
SA
Stephen Ahern
Director
RE
Rick Ehrman
Director
KB
Keith Bank
Director