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Prometheus Materials

With ProZERO™ Supplemental Blend, we can reduce concrete’s carbon impact—to negative.

Latest funding

$8M Series A ·

Source: fundraisingfox.com

Total raised: $16M across 2 sourced rounds

All 2 rounds ↓
X: @prometheusmats · 282 followers.
Sectors: Advanced Materials, CleanTech, Green Building, Sustainability.
Stage: Series A.
Based in: Boulder, United States.
Total raised: $16M in 2 sourced rounds.
Last round: Mar 11, 2026 · 249 days ago.
On Recent Funding since: Sep 29, 2026.

Signals

X account@prometheusmats · created Mar 14, 2021 (5 years old) · 282 followers
Website registeredApr 24, 2020 (6 years old)
TIMELINE · MONEY RAISED

Prometheus Materials | 773 days from website to first raise on record

@prometheusmats·Raised $16M in 2 sourced rounds·2 signals before the first raise
$4.0M$8.0M$12M$16MMAYAPRMARFEBJAN 2024DECNOVOCT$16M||WEBSITE CREATED · APR 24, 2020||X ACCOUNT CREATED @PROMETHEUSMATS · MAR 14, 2021$8M Series A · Jun 6, 2022$8M A · JUN '22$8M Series A · Mar 11, 2026$8M A · MAR '26

Money raised, round by round (amounts linked to their source). Pins are dated signals; hover the icons for dates.

Funding rounds

DateRoundAmountLeadSource
Series A$8M—fundraisingfox.com
Series A$8M—Business Wire

Timeline

  1. X account created
  2. Website created

Founders and team

Investors

Companies like Prometheus Materials

Sources and API

Every amount links to the page it came from. * Estimated from an accelerator's published standard deal, not a company-specific disclosure. How Recent Funding sources and verifies funding data. The same data as JSON: /api/v1/companies/prometheus-materials (get a free API key).

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