About Matthew Joehnk
Matthew Joehnk is an executive officer and director at 9ZERO.
Matthew Joehnk first appears on SEC filings in 2023.
Experience
This experience comes from SEC filings. The years are when the filings name Matthew Joehnk in the role, so the role may have started earlier or lasted longer.
Key Colleagues at Startups
The people Matthew Joehnk works with at each company, as listed on that company's latest Form D.
9ZERO Inc. · Form D/A, Dec 8, 2025
DL
Duncan Logan
Chief Executive Officer and director