Terra CO2

ConstructionSeries BGolden, USterraco2.com

Latest round

Series B

Last raised

Jun 2025

Total raised

$263M

Investors

11

About Terra CO2

Founded in 2016 by Donald Lake, and based in Colorado, US, Terra CO2 Technology Holdings, Inc. is a clean technology company that provides a low-carbon alternative to cement used in construction. As of July 2022, Bill Yearsley is leading the company as its President and CEO. The firm offers OPUS Supplementary Cementitious Material (SCM) which is an engineered synthetic substitute for fly ash and offers 10-25% replacement to cement and is produced without burning coal.

Who invested in Terra CO2

11 investors across 4 rounds

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Funding rounds

  1. Series B

    Jun 23, 2025

    Amount

    $125M

    Investors

    Locked

  2. Series B

    Feb 18, 2025

    Amount

    $82M

    Investors

    Locked

  3. Series A

    Jul 12, 2022

    Amount

    $46M

    Investors

    Locked

  4. Seed

    Nov 3, 2020

    Amount

    $9.3M

    Investors

    Locked

Questions about Terra CO2

Who invested in Terra CO2?

Terra CO2 has 11 investors on record across 4 venture rounds. Sign up free to see every VC on the cap table and the rounds they joined.

How much funding has Terra CO2 raised?

Terra CO2 has raised 4 venture rounds. Sign up free to see how much each round raised and the total.

When did Terra CO2 last raise money?

Terra CO2's most recent round on record is a Series B, in Jun 2025.

What does Terra CO2 do?

Founded in 2016 by Donald Lake, and based in Colorado, US, Terra CO2 Technology Holdings, Inc.

Where is Terra CO2 headquartered?

Terra CO2 is headquartered in Golden, US.

Which VCs invest in companies like Terra CO2?

Among active investors with capital left to deploy, Andreessen Horowitz, Founders Fund, Accel and Thrive Capital back construction companies at Terra CO2's stage. Their profiles are linked below.

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