Green Steel Environmental

Boulder, CO · Founded 2023 · Privately Held (backing)

Developer of a wastewater treatment platform intended for developing safer, chemical-free facilities for wastewater and biogas treatment. Green Steel Environmental is based in Boulder, CO and was founded in 2023. Its last reported valuation was $8.6 million in Jul 2024. It has raised $3.4 million.

Last reported valuation
$8.6M
Oct 2026
Priced at
—
Total raised
$3.4M
Last round
—

Who backs Green Steel Environmental?

11 investors
InvestorType
Symbiotic VenturesVenture capital
Rockies Venture ClubVenture capital
Boulder—
Central Texas Angel Network—
Colorado Venture Capital Authority—
Cowtown Angels—
Jake Jabs Center for Entrepreneurship—
Rockies Seed Fund—
The BREW Accelerator—
University of Colorado—
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Green Steel Environmental investors

11 investors are on record for Green Steel Environmental, including Symbiotic Ventures, Rockies Venture Club, Boulder and Central Texas Angel Network.

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