About Jonathan Jonis
Jonathan Jonis is an executive officer at Green Steel Enviornmental.
Experience
This experience comes from SEC filings. The years are when the filings name Jonathan Jonis in the role, so the role may have started earlier or lasted longer.
Key Colleagues at Startups
The people Jonathan Jonis works with at each company, as listed on that company's latest Form D.
Green Steel Enviornmental, Inc. · Form D/A, Feb 5, 2026
JU
James Umland
Director
JT
Jonathan Teaford
President and Chief Executive Officer, director