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Green Steel Environmental raised $1.7M in funding, led by The Central Texas Angel Network, to expand operations and development efforts.

PRIVATEAug 11, 2025

Amount Raised

$1.7 Million

Round Type

Angel

BoulderRenewable EnergyWater

Investors

Cowtown AngelsThe Central Texas Angel Network

Description

Green Steel Environmental, a U.S.-based company developing safer, chemical-free solutions for wastewater and biogas treatment, raised $1.7M in funding. The round was led by The Central Texas Angel Network (CTAN), alongside Cowtown Angels and other strategic partners. The company intends to use the funds to expand operations and its development efforts. Led by Jon Jonis, Green Steel Environmental is advancing chemical free solutions for utilities to manage their wastewater and biogas treatment systems.

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Company Information

Company

Green Steel Environmental

Location

Boulder, Colorado, United States

About

Green Steel Environmental is advancing chemical free solutions for utilities to manage their wastewater and biogas treatment systems, without relying on toxic compounds that are expensive, dangerous to handle, and environmentally damaging.

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Strategic

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Green Steel Environmental raised. Fundz records a round at a median of 3.6 minutes from the SEC filing, with the decision-maker attached.

145 of these a day, filtered to the companies you pick, with the decision-maker attached.

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