About Matthew Zirkelbach
Form D filings for SustainaBase in 2023 list Matthew Zirkelbach as executive officer and director.
Matthew Zirkelbach first appears on SEC filings in 2023.
Experience
This experience comes from SEC filings. The years are when the filings name Matthew Zirkelbach in the role, so the role may have started earlier or lasted longer.
Key Colleagues at Startups
The people Matthew Zirkelbach works with at each company, as listed on that company's latest Form D.
SustainaBase, Inc. · Form D, Nov 30, 2023
BB
Barry Brauch
Director
GZ
Gaida Zirkelbach
CEO and director