Colossal Biosciences

BiotechnologySeries CAustin, UScolossal.com

Latest round

Series C

Last raised

Sep 2025

Total raised

$545M

Investors

24

About Colossal Biosciences

Founded in 2021 and based in Austin, US, Colossal Biosciences Inc. is a biotechnology firm focused on advanced genetic engineering aimed at de-extinction efforts of species like the Woolly Mammoth, contributing to biodiversity and ecosystem restoration. The company was founded by Ben Lamm and George Chruch,with Ben Lamm being the CEO. In September 2025. Colossal Biosciences Inc.

Who invested in Colossal Biosciences

24 investors across 5 rounds

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Funding rounds

  1. Series C

    Sep 17, 2025

    Amount

    $120M

    Investors

    Locked

  2. Series C

    Jan 15, 2025

    Amount

    $200M

    Investors

    Locked

  3. Series B

    Jan 27, 2023

    Amount

    $150M

    Investors

    Locked

  4. Series A

    Mar 9, 2022

    Amount

    $60M

    Investors

    Locked

  5. Seed

    May 6, 2021

    Amount

    $15M

    Investors

    Locked

Questions about Colossal Biosciences

Who invested in Colossal Biosciences?

Colossal Biosciences has 24 investors on record across 5 venture rounds. Sign up free to see every VC on the cap table and the rounds they joined.

How much funding has Colossal Biosciences raised?

Colossal Biosciences has raised 5 venture rounds. Sign up free to see how much each round raised and the total.

When did Colossal Biosciences last raise money?

Colossal Biosciences's most recent round on record is a Series C, in Sep 2025.

What does Colossal Biosciences do?

Founded in 2021 and based in Austin, US, Colossal Biosciences Inc.

Where is Colossal Biosciences headquartered?

Colossal Biosciences is headquartered in Austin, US.

Which VCs invest in companies like Colossal Biosciences?

Among active investors with capital left to deploy, Andreessen Horowitz, Founders Fund, Accel and Thrive Capital back biotechnology companies at Colossal Biosciences's stage. Their profiles are linked below.

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