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Environment Tech Series B Founded 2021

Captura Corp

Captura is a climate technology company that provides ocean carbon capture technology designed to remove carbon dioxide from the atmosphere using direct ocean capture methods. The company technology extracts CO2 from seawater through electrochemical processes, enabling the ocean to absorb more atmospheric CO2 naturally. Captura approach leverages the ocean natural capacity as a carbon sink, using renewable energy to…

📍 Pasadena, United States · Air Pollution Management Tech,

Funding snapshot

Last roundSeries B
Amount$53M
Date18 June 2026
Total raised$45M
Team size80

About

Captura is a climate technology company that provides ocean carbon capture technology designed to remove carbon dioxide from the atmosphere using direct ocean capture methods. The company technology extracts CO2 from seawater through electrochemical processes, enabling the ocean to absorb more atmospheric CO2 naturally. Captura approach leverages the ocean natural capacity as a carbon sink, using renewable energy to power the extraction process and producing concentrated CO2 that can be sequestered or utilized. The technology avoids the need for chemical additives or thermal processes, offering a potentially scalable and low-cost approach to carbon removal that can be deployed in offshore facilities. Founded in 2021 and headquartered in Pasadena, California, Captura has raised $45.3 million in Series B funding from investors including National Grid Partners, TransLink Capital, Eni Next, and EDP Ventures.

Business model

Air Pollution Management Tech > Carbon Management > Carbon Capture > Diversified > From Ocean

Institutional investors

National Grid Partners TransLink Capital Eni Next EDP Ventures Future Planet Capital Equinor freeflow Hitachi Ventures Aramco Ventures Mterra Ventures EIC Rose Rock Maersk Growth California Institute of Technology OSTI

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