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Prometheus Materials

prometheusmaterials.com ↗

Microalgae-based 'bio-cement' - near-zero-carbon concrete masonry units via photosynthetic biocementation.

Low-Carbon MaterialsEarly (Series A)Longmont, COFounded 2021

The interesting angle

CU Boulder spinout founded by four faculty co-inventors (Wil Srubar, Sherri Cook, Mija Hubler, Jeff Cameron) under a DARPA/DoD grant.

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Last updated August 2026Sources: [1][2][3]

Snapshot

Funding
$8M Series A (closed June 6 2022), led by Sofinnova Partners
Stage
Early (Series A)
HQ
Longmont, CO
Founded
2021
Target customer
Developers, construction/masonry

Links

HQ location

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