Who founded Brineworks?

Brineworks was founded by Joseph Perryman in 2023.

Who are Brineworks's investors?

Brineworks's investors include SeaX Ventures, AiiM Partners, First Momentum, Nucleus Capital, Satgana, HOF Capital, Katapult, Pale Blue Dot.

Brineworks

Founded 2023 · 16 employees on LinkedIn · 9 known investors

Find your way into Brineworks

655 people in our graph share verified history with the Brineworks team — schools, employers, funds. One of them is your warm intro.

Kid Parchariyanonunlockedknows Joseph Perryman · together at Brineworks (overlapped)

×2knows the team · via Brineworks

×4knows the team · via Stanford University School of Engineering

×5knows the team · via University of California, Davis

Brineworks develops an electrochemical Direct Air Capture system that uses electrolyzer technology and renewably powered intermittent operation to capture CO₂ at low cost. Its CO₂ is aimed at e-fuel producers (e-SAF, e-NG, e-Methanol), carbon dioxide removal, and other CCUS applications.

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Founders & leadership

Brineworks was founded in 2023 by Joseph Perryman.

Joseph Perryman Co-Founder, CTOJoseph Perryman holds a background in analytical, inorganic, and materials chemistry developed through research roles at Linfield College, UC Davis, Stanford University, and SLAC National Accelerator Laboratory, with expertise in catalysis and chemical engineering for energy applications. He is the founder of Brineworks, which develops electrochemical Direct Air Capture technology for CO₂ removal and CCUS applications.

Investors · 9

SeaX Ventures✓ confirmed by BrineworksMillbrae · $100K – $5M

How we know: the company's own site · fortune.com · Not right? Tell us

AiiM Partnerslisted by AiiM PartnersPalo Alto

How we know: AiiM Partners's portfolio page · tech.eu · Not right? Tell us

First Momentumlisted by First MomentumKarlsruhe · $216K – $1.1M

How we know: First Momentum's portfolio page · tech.eu · the VCSheet dataset · Not right? Tell us

Nucleus Capitallisted by Nucleus CapitalBerlin · $1M – $1.1M

How we know: Nucleus Capital's portfolio page · the VCSheet dataset · Not right? Tell us

Satganalisted by SatganaLuxembourg · $110K – $550K

HOF CapitalreportedNew York · $25K – $15M

How we know: a partner's Signal profile · Not right? Tell us

KatapultreportedBelgrade

How we know: tech.eu · Not right? Tell us

Pale Blue DotreportedMalmö · $200K – $2.2M

How we know: funding news · tech.eu · Not right? Tell us

Also in the syndicate · 1

Energie360°

Funding

SEC filings, press & company announcements

Undisclosed amountseed fundingSep 2025 · 2 sources
SeaX Ventures (lead), AiiM Partners, Energie360°, First Momentum, Katapult, Pale Blue Dot
Source ↗

Source: company announcements and press reports — follow each round's link for the claim.

In the news

Brineworks Raises €6.8M in Fundingfinsmes.com · Sep 2025

Dutch startup Brineworks raises €6.8 million to scale Direct Air Capture for e-fuels, aiming for sub-€100/ton CO₂ capture | EU-Startupseu-startups.com · Sep 2025

Brineworksbrineworks.tech

Frequently asked questions

What does Brineworks do?: Brineworks develops an electrochemical Direct Air Capture system that uses electrolyzer technology and renewably powered intermittent operation to capture CO₂ at low cost. Its CO₂ is aimed at e-fuel producers (e-SAF, e-NG, e-Methanol), carbon dioxide removal, and other CCUS applications.
Who founded Brineworks?: Brineworks was founded by Joseph Perryman in 2023.
Who are Brineworks's investors?: Brineworks's investors include SeaX Ventures, AiiM Partners, First Momentum, Nucleus Capital, Satgana, HOF Capital, Katapult, Pale Blue Dot.