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Geyser Batteries Oy

Geyser Batteries Oy

Private
MikkeliEnergy & Sustainabilityhttps://www.geyserbatteries.com/

Last Round

Grant

Jun 30, 2025

Total Funding Raised

$2.45M

Momentum

Top 5%

of companies Caplight tracks

Company Overview

Geyser Batteries Oy is a clean technology company that develops and manufactures high-power, water-based, non-lithium energy storage solutions for industrial and grid applications.

Sector

Energy & Sustainability

Verticals

Energy Storage, Electric Vehicles, Clean Manufacturing

Business Model

B2B

Customer Profile

Hardware Sales, Services & Consulting

AI Layer

Non-AI

Keywords

energy storagebattery modulesaqueous batterywater-based batterynon-flammable batteryhigh-power batteryindustrial energy storageheavy-duty batterygrid-scale storagestationary storagebattery technologyelectrochemical storagebipolar batteryalternative batterynext-gen battery

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Caplight Momentum Score

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Geyser Batteries Oy Comparables

Compare Geyser Batteries Oy with similar companies based on industry and business-model similarity.

Geyser Batteries Oy comparables — related companies by embedding similarity
CompanySimilarityMarket Cap
UCAP Power
81%
Skeleton Technologies
77%
Kilowatt Labs
72%

Geyser Batteries Oy Funding Rounds

Historical fundraising activity

Data table
RoundDateAmount RaisedValuationInvestorsSources
GrantJun 30, 2025
Convertible DebtJun 3, 2021
SeedDec 9, 2019

Geyser Batteries Oy Investors

Notable investors and investment history

Geyser Batteries Oy investors
InvestorRounds
TesiConvertible Debt
C. Ehrnrooth Family OfficeConvertible Debt, Seed
Voima VenturesConvertible Debt, Seed
Butterfly VenturesSeed

Market signals

Structured signals derived from secondary market and firmographic data.

  • Aug 21, 2026

    Monthly visitors increased 930% MoM, reaching 1.6K.

  • Jun 19, 2026

    Monthly visitors grew 147% MoM, reaching 1.8K.

Geyser Batteries Oy Filings

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Geyser Batteries Oy filings preview — column headings only; records require access
TypeDateAmount OfferedAmount SoldFilingPagesDownload

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Frequently Asked Questions

Common questions about Geyser Batteries Oy's valuation, stock price, and market status.

Is Geyser Batteries Oy a public or private company?

Geyser Batteries Oy is a private company.

What is the current stock price of Geyser Batteries Oy?

Geyser Batteries Oy is a private company with no public stock price. No recent secondary market data is available.

How much is Geyser Batteries Oy worth (valuation)?

Valuation information for Geyser Batteries Oy is not publicly available.

Can I buy Geyser Batteries Oy stock?

Geyser Batteries Oy shares may be available on secondary markets subject to transfer restrictions. Caplight facilitates secondary market transactions for accredited investors. Visit https://www.caplight.com to learn more.

When was Geyser Batteries Oy's last funding round?

Funding round information for Geyser Batteries Oy is not publicly available.

Who are the main investors in Geyser Batteries Oy?

Investor information for Geyser Batteries Oy is not publicly disclosed.

Will Geyser Batteries Oy IPO soon?

No public IPO plans have been announced for Geyser Batteries Oy.

How can I track Geyser Batteries Oy secondary market activity?

Caplight tracks bids, offers, and trades for private companies. Visit https://www.caplight.com to monitor Geyser Batteries Oy's secondary market activity and sign up for updates.

Firmographic Details

HeadquartersMikkeli
Employee Range13
Year Founded2018
Last FundingJun 30, 2025

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