Colossal Biosciences

Austin, TX · Founded 2021 · Privately Held (backing)

Operator of a bioscience and genetic engineering company developing technologies to advance genomics. Colossal Biosciences is based in Austin, TX and was founded in 2021. It was valued at $10.3 billion at its later-stage round in Sep 2025, the last priced event on record. It has raised $558 million across 1 recorded round; the latest was a $163 million later-stage round in Jan 2023.

PMV mark · valuation
$10.3B
Oct 2026
Priced at
its later-stage round
Sep 2025
Total raised
$557.6M
Last round
Later Stage VC
Jan 2023
How much has Colossal Biosciences raised?
$557.6Macross 1 recorded rounds · Jan 2023 – Jan 2023

Most recently, Colossal Biosciences raised $162.6M in its Later Stage VC (Jan 2023).

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Colossal Biosciences round by round

1 rounds
Jan 2023Later Stage VC$162.6MSEC filing▮
27 investors participated

How much has Colossal Biosciences raised?

Colossal Biosciences has raised $558 million in total; 1 of its rounds is on record. The largest on record was a $163 million later-stage round in Jan 2023.

Colossal Biosciences has filed 2 Form Ds with the SEC since 2023, most recently in Jul 2024 ($163 million sold to 27 investors).

Colossal Biosciences investors

51 investors are on record for Colossal Biosciences, including Climate Capital, Gaingels, Liquid 2 Ventures and Capital Factory. By type, the record holds 22 venture capital firms and 1 angel investor. The later-stage round in Jan 2023 drew 27 investors.

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Frequently asked about Colossal Biosciences

How much has Colossal Biosciences raised?
Colossal Biosciences has raised $557.6M in total across 1 recorded funding rounds.
When was Colossal Biosciences's last funding round?
Colossal Biosciences's most recent recorded round was Later Stage VC in Jan 2023, raising $162.6M.