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Transaction

Captura - Series B (first close)

Terms

Announced
25 Jun 2026
Instrument
Equity
Amount
US$12.5m

Parties

Project developer
Captura
Recipient type
Technology company
Country
United States (Pasadena, CA)
Capital providers
Capital providers and the amount counted for each
PartyRoleAmountBasis
Equinor VenturesLead investorUS$1.25mEstimated: an even share, 1 of 10
Aramco VenturesInvestorUS$1.25mEstimated: an even share, 1 of 10
EDP VenturesInvestorUS$1.25mEstimated: an even share, 1 of 10
Eni NextInvestorUS$1.25mEstimated: an even share, 1 of 10
Freeflow VenturesInvestorUS$1.25mEstimated: an even share, 1 of 10
Hitachi VenturesInvestorUS$1.25mEstimated: an even share, 1 of 10
JAL Innovation FundInvestorUS$1.25mEstimated: an even share, 1 of 10
Maersk GrowthInvestorUS$1.25mEstimated: an even share, 1 of 10
mTerra VenturesInvestorUS$1.25mEstimated: an even share, 1 of 10
National Grid PartnersInvestorUS$1.25mEstimated: an even share, 1 of 10

Carbon

Pathway
Ocean alkalinity / marine CDR
Project type as recorded
Marine / ocean CDR - electrochemical Direct Ocean Capture (bipolar membrane electrodialysis)
Backed by offtakes from
· signed before this financing

What happened

Captura raised $12.5M in the first close of its Series B to expand US production of its bipolar membrane electrodialysis platform, which powers its Direct Ocean Capture (DOC) system for removing CO2 from seawater. Lead investor not named in coverage.

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