Battolyser Systems

General InformationBattolyser Systems, founded in 2019 and based in California, is a 11-50 person startup developing reversible hydrogen and energy storage technology that combines battery and hydrogen production in a single electrochemical device.

Funding & FinancialsThe company has raised Series A funding in recent years with backing from clean energy and sustainability-focused investors, though specific total funding amounts are not publicly detailed.

Leadership & TeamBattolyser Systems was founded by researchers with backgrounds in electrochemistry and energy storage, though specific CEO and executive names require verification from current company materials.

Recent ActivityThe company has been advancing its reversible battolyser technology for grid-scale energy storage and green hydrogen production, positioning itself in the emerging long-duration storage market.

Highlights

Total Raised

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Latest Round

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Stage

Series A

energy

Employees

11-50

Founded 2019

Headquarters

News Coverage

2 articles

Last: 1mo ago

Talent Signals

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SEC Filings

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News Coverage 2

Energy1mo ago

Battolyser bets one device can store electricity and make hydrogen

Dutch deep-tech spin-out Battolyser Systems is commercializing a combined battery-electrolyzer cell that arbitrages grid power and produces green hydrogen from the same iron-nickel hardware, with EU Innovation Fund backing toward a gigawatt-scale Rotterdam factory.

Energy1mo ago

Battolyser and VDL Merge into Alquion, Targeting Industrial Green Hydrogen

Battolyser Systems and VDL Hydrogen Systems formalized their merger as Alquion in early 2026, combining flexible battery-hydrogen technology with industrial manufacturing capacity to cut green hydrogen costs by 20%.

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