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Capture6

Energy · Berkeley, United States · Founded 2021

We offer permanent million-ton direct air capture installations – solutions that are safe, permanent, to benefit people and the planet MoreLess

Capture6 is a Public Benefit Corporation focused on providing large-scale direct air capture (DAC) solutions to combat climate change. The company operates in the environmental technology sector, offering a unique approach to carbon removal that not only captures CO2 from the atmosphere but also generates additional freshwater, benefiting local communities. Capture6 serves corporations and governments aiming to meet ambitious net-zero carbon goals. The business model revolves around deploying DAC facilities powered by renewable energy, ensuring the captured carbon is permanently removed from the air. Capture6 generates revenue through the sale of carbon credits and partnerships with entities committed to sustainability. The company has developed a pipeline of facilities capable of capturing millions of tonnes of CO2 annually, leveraging existing industrial technologies to scale quickly and efficiently. Capture6's solutions are designed for minimal risk and maximum impact, providing co-benefits for both communities and the environment. The company's mission is to increase global carbon capture while growing its business, ensuring a sustainable future for generations to come.

Keywords: direct air capture, carbon removal, renewable energy, freshwater production, net-zero goals, industrial technology, carbon credits, sustainability, environmental impact, Public Benefit Corporation.

Company overview

Capture6 company information

The essential company record, classifications and operating signals in one place.

Status
Operational
Founded
2021
Headquarters
Berkeley, United States
Employees
27
Open positions
None listed
Dealroom signal
69.2
client focusb2btechnologyHardwaretechnologyDeep Techsub industryWaterbusiness modelManufacturingsectorWater TreatmentsectorSustainable Development GoalssectorCarbon Capture and StoragesectorClimate TechsectorDirect Air CapturesectorCarbon RemovalsectorWater TechsectorHard TechsectorClimate Adaptation

Valuation & funding

Capture6 funding history

Company financing events and reported valuations.

Deal typeDateAmountValuationInvestorsSource
SERIES AEquity / VC Mar 2025 $28M $110M Sopoong Ventures · Energy Capital Ventures · Tetrad Corporation · Bridge Investment
GRANTOther financing Mar 2024 $400K US Department of Energy
SUPPORT PROGRAMOther financing Jul 2023 $0 Third Derivative
GRANTOther financing Jul 2023 $8M California Energy Commission
SEEDEquity / VC Apr 2023 Sopoong Ventures
DEBTDebt Jan 2023 Undisclosed
Showing 6 recorded eventsUnlock the complete deal history →

Financials

Workforce over time

Available workforce history. Financial fields without reported data are omitted.

YearEmployees
2026 26
2025 28
2024 28
2023 27
2022 22
Company filings, research estimates and Dealroom dataOpen the full financial model →

Growth signals

Capture6 website traffic

Latest recorded traffic for Capture6 is 400 monthly website visits, down 55.1% over the last three months. Capture6's team declined 3.6% over the past year.

Latest monthly visits400 3-month web change-55.1% 1-year team growth-3.6%
Monthly website visits41 observations · Nov 2022–Jul 2026
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Comparisons

Capture6 compared with similar companies

Dealroom’s weighted taxonomy model identifies the closest operating peers. Company identity and context stay open; selected comparison metrics preview what is available in the platform.

Showing 8 of the closest matchesCompare every metric →

Talent graph

Capture6's talent

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Team profiled 2 named & role-tagged
Founders Hidden — book a demo/100 quality score
Key operators 2 quality Hidden — book a demo/100
Potential founders Hidden — book a demo likely future founders
Startup mafia Hidden — book a demo alumni-founded startups
Talent movements Hidden — book a demo in · Hidden — book a demo out past 12 months

Source: Dealroom Talent Intelligence.

Investors

12 investors on Capture6's cap table

Sourced from Dealroom's funding and investor records.

Seed 3 investors entered at this stage
Sopoong Ventures
California Energy Commission
US Department of Energy
Series A 6 investors entered at this stage
Tetrad Corporation
Energy Capital Ventures
Bridge Investment
Third Derivative
ZER01NE Ventures
Elemental Impact
Other known 3 additional known investors
ACRE Incubator
C2V initiative
Urban Future Lab

Global footprint

Where Capture6 has talent and traffic

Workforce by country
5 countries with
team presence
🇺🇸 United States79%
🇰🇷 South Korea5.3%
🇨🇦 Canada5.3%
🇬🇧 United Kingdom5.3%
🇳🇿 New Zealand5.3%
5 countries shown

In the news

Latest news about Capture6

Recent press, funding announcements, and product moves mentioning Capture6 — open to read from the original sources.

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Market sentiment

What the market is saying about Capture6

An AI-synthesized read of the highest-engagement posts about Capture6 on X over the past 7 days. We rank by likes & retweets, ignore corporate channels, and surface the themes that broke out from real people.

Reading the room on X — pulling top posts and synthesizing themes…

Source: X recent search ranked by engagement (likes + retweets) · Synthesis by Claude · Cached for 1 hour

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