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Capture6

Capture6

Private
San Francisco, CaliforniaEnergy & Sustainabilityhttps://capture6.com/

Last Round

Series A

Mar 11, 2025

Total Funding Raised

$43.91M

Company Overview

Capture6 is a climate technology company that provides a direct air capture system to remove carbon dioxide from the atmosphere while recovering fresh water from saltwater brine.

Sector

Energy & Sustainability

Verticals

Carbon Capture, Water Treatment, Circular Economy, Waste Management

Business Model

B2B

Customer Profile

Services & Consulting, Data as a Service, Government Contracts

AI Layer

Application

Keywords

direct air captureDACcarbon removalcarbon removal creditswater treatmentbrine managementdesalinationcarbon captureclimate techcircular economywater securitycarbon techindustrial decarbonizationcarbon offsetswaste-to-resource

Historical Pricing

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Caplight Momentum Score

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Capture6 Comps

Public and private peers based on sector, stage, and business model.

Capture6 comps — public and private peers by sector, stage, and business model
CompanyStatusEst. ValuationRev Multiple
OpenAIPrivate$86.0B~40x
CoherePrivate$5.0B--
Competitor 1Public$XX.XBXXx
Competitor 2Public$XX.XBXXx

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Capture6 Funding Rounds

Historical fundraising activity

Data table
RoundDateAmount RaisedValuationInvestorsSources
Series AMar 11, 2025
GrantSep 13, 2023
AcceleratorAug 1, 2023
GrantJul 11, 2023
SeedApr 10, 2023

Key People

Founding team and executive leadership

Luke S.

Co-founder and CIO

Founding Team

Ethan Cohen-Cole

CEO & Co-Founder

Founding Team

Capture6 Investors

Notable investors and investment history

Capture6 investors
InvestorRounds
Elemental ImpactSeries A
Hyundai Motor Group's ZER01NE VenturesSeries A
Bridge Investment GroupSeries A
sopoongSeries A
Tetrad CorporationSeries A
Energy Capital VenturesSeries A
ZER01NESeries A

Market signals

Structured signals derived from secondary market and firmographic data.

  • Mar 11, 2025

    $28M round completed.

Capture6 Filings

SEC and related filings with document metadata.

Data table
TypedDateAmount OfferedAmount SoldFillingPagesDownload
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Capture6 Filings

SEC and related filings with document metadata.

Frequently Asked Questions

Common questions about Capture6's valuation, stock price, and market status.

Firmographic Details

HeadquartersSan Francisco, California
Employee Range28
Year Founded2021
Last FundingMar 11, 2025

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