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Venture - Series Unknown Carbon Capture Companies

Explore 22 carbon capture startups that raised venture - series unknown funding. Access verified founder contact information and fundraising data.

Total Companies
22
Total Funding
$322.1M
Avg Funding
$14.6M
Cities
22

Export 22 Venture - Series Unknown Carbon Capture Companies

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Pasadena, United States
$53.5M
raised

Captura specializes in direct ocean carbon capture, employing technology and leveraging the ocean's natural carbon removal capabilities.

Jul 2026
Venture - Series Unknown

Founder Contacts

41,000+ verified contacts

Montréal, Canada

Deep Sky is a developer of a CO2 removal infrastructure designed to reduce the carbon footprint.

Jun 2026
Venture - Series Unknown

Founder Contacts

41,000+ verified contacts

London, United Kingdom

Supercritical helps businesses tackle the climate crisis and reach carbon net zero.

May 2026
Venture - Series Unknown

Founder Contacts

41,000+ verified contacts

Berkeley, United States

Twelve is a carbon transformation company converting captured carbon dioxide into valuable chemicals, fuels, and other essential products.

May 2025
Venture - Series Unknown

Founder Contacts

41,000+ verified contacts

Seattle, United States
$2.5M
raised

Climate Vault Solutions a provider of climate solutions that is defining the market for climate action by offering a comprehensive solution.

May 2024
Venture - Series Unknown

Founder Contacts

41,000+ verified contacts

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41,000+ verified emails
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Brighton, United States

Global Thermostat develops and commercializes a technology for the direct capture of carbon dioxide from the atmosphere.

May 2023
Venture - Series Unknown

Founder Contacts

41,000+ verified contacts

New York, United States
$6.4M
raised

Carbon conversion technology bolts onto ANY source of carbon dioxide emissions converts the pollution into clean natural gas StandardRNG

May 2025
Venture - Series Unknown

Founder Contacts

41,000+ verified contacts

Arvada, United States

Carbon America transforms the carbon capture and sequestration industry by lowering costs and increasing deployment.

May 2023
Venture - Series Unknown

Founder Contacts

41,000+ verified contacts

Paris, France
$11.2M
raised

aDryada develops, finances, and operates large-scale nature-based carbon removal and restoration projects, generating carbon credits.

May 2025
Venture - Series Unknown

Founder Contacts

41,000+ verified contacts

Aqualung Carbon Capture provides industrial scale carbon capture units to speed up decarbonisation and mitigate carbon emissions.

Apr 2025
Venture - Series Unknown

Founder Contacts

41,000+ verified contacts

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41,000+ verified emails
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Boston, United States
$1.5M
raised

Indigo is an agricultural technology company that focuses on improving sustainability and profitability in farming practices.

Mar 2025
Venture - Series Unknown

Founder Contacts

41,000+ verified contacts

Del Valle, United States
$475K
raised

Locoal is a climate technology company that utilizes materials to generate renewable clean energy while capturing carbon.

Feb 2022
Venture - Series Unknown

Founder Contacts

41,000+ verified contacts

Castlemaine, Australia
$15.5M
raised

ATEC solves clean cooking and climate change through disruptive technology.

Sep 2025
Venture - Series Unknown

Founder Contacts

41,000+ verified contacts

The Woodlands, United States
$4.0M
raised

Circon Energy provides carbon and energy revolution services.

Aug 2025
Venture - Series Unknown

Founder Contacts

41,000+ verified contacts

Berlin, Germany
$16.4M
raised

C1 Green Chemicals is a chemical production company.

Mar 2025
Venture - Series Unknown

Founder Contacts

41,000+ verified contacts

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41,000+ verified emails
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Brisbane, United States

Heirloom is a provider of direct air capture technology to enhance the natural process of CO2 absorption from the atmosphere.

Feb 2025
Venture - Series Unknown

Founder Contacts

41,000+ verified contacts

Lappeenranta, Finland
$1.1M
raised

Soletair Power develops modular direct air capture systems to capture carbon dioxide from the air utilizing buildings' ventilation systems.

Jun 2024
Venture - Series Unknown

Founder Contacts

41,000+ verified contacts

Huntington Beach, United States
$125.0M
raised

Newlight Technologies uses decarbonization technology dedicated to converting greenhouse gas into biomaterials.

Aug 2023
Venture - Series Unknown

Founder Contacts

41,000+ verified contacts

Dartmouth, Canada
$80.0M
raised

CarbonCure Technologies creates, develops, and licenses solutions that consume waste CO2 to make better concrete.

Jul 2023
Venture - Series Unknown

Founder Contacts

41,000+ verified contacts

Espoo, Finland
$1.5M
raised

CollectiveCrunch is a leader in AI for the forestry industry. We bring a step-change to prediction of forest inventories and carbon capture.

Mar 2023
Venture - Series Unknown

Founder Contacts

41,000+ verified contacts

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41,000+ verified emails
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San Francisco, United States
$3.0M
raised

Unlocking high-quality, cost-effective, and scalable carbon removals.

Dec 2024
Venture - Series Unknown

Founder Contacts

41,000+ verified contacts

Trondheim, Norway

Hydrogen Mem-Tech aim is to make the green shift happen through our state-of-the-art hydrogen separation technology with carbon capture.

Oct 2024
Venture - Series Unknown

Founder Contacts

41,000+ verified contacts

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