Ryan J. Letourneau

Chief Executive Officer at Grain Ecosystem.

Raised on Grain Ecosystem filings

$880K

of $1.5M offered across 1 Form D filing

Company

Cleantech · Quincy, MA

Software for funding and certifying biochar projects

Software for funding and certifying biochar projects

Grain Ecosystem Form D filings
Filed	Security	Sold of offered	Filing
Apr 14, 2025	Equity	$880K/ $1.5M	Form D

Also named on Grain Ecosystem filings