Developer of sustainable clean products designed to clean hydrogen sulfide into renewable gas.
Green Steel Environmental has raised $1.7M in total funding. The most recent round was Seed. The last funding was announced in August 2025.
Green Steel Environmental's investors include Rockies Venture Club, Colorado Office of Economic Development and International Trade, Central Texas Angel Network, Cowtown Angels.
Green Steel Environmental is headquartered in Boulder, United States.
Developer of sustainable clean products designed to clean hydrogen sulfide into renewable gas.
Green Steel Environmental is at the Seed stage.
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"Green Steel Environmental — Funding & Investors." VCBacked, August 7, 2025, https://www.vcbacked.co/company/green-steel-environmental. Accessed August 14, 2026.
VCBacked. (2025). Green Steel Environmental — Funding & Investors. Retrieved August 14, 2026, from https://www.vcbacked.co/company/green-steel-environmental
{{cite web |title=Green Steel Environmental — Funding & Investors |url=https://www.vcbacked.co/company/green-steel-environmental |website=VCBacked |access-date=August 14, 2026}}Profile data sourced and verified per the VCbacked methodology · Last funding round dated