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Blykalla

Blykalla

Private
StockholmEnergy & Sustainabilityhttps://www.blykalla.com/

Last Round

Early Funding

Dec 18, 2025

Est. Valuation

$115.76M

Total Funding Raised

$102.3M

Momentum

Top 10%

of companies Caplight tracks

Company Overview

Blykalla is a deep tech company that develops and produces advanced small modular reactors (SMRs) based on proprietary lead-cooled technology to provide clean and scalable baseload energy.

Sector

Energy & Sustainability

Verticals

Renewable Energy, Maritime & Shipping, Clean Manufacturing

Business Model

B2B

Customer Profile

Services & Consulting, Government Contracts, Hardware Sales

AI Layer

Non-AI

Keywords

small modular reactorSMRnuclear technologylead-cooled reactoradvanced nuclearmaritime propulsionnuclear energyclean energydecarbonizationnext-gen nuclearindustrial heatmodular nuclearzero-emission shippingdeep tech

Historical Pricing

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Caplight Momentum Score

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Blykalla Comparables

Compare Blykalla with similar companies based on industry and business-model similarity.

Blykalla comparables — related companies by embedding similarity
CompanySimilarityMarket Cap
Newcleo
83%
Moltex Energy
79%
Saltfoss Energy
79%

Blykalla Funding Rounds

Historical fundraising activity

Data table
RoundDateAmount RaisedValuationInvestorsSources
Early FundingDec 18, 2025
VC RoundNov 6, 2025
GrantFeb 17, 2025
AcceleratorFeb 17, 2025
Series ASep 10, 2024
Series A
Apr 17, 2024

Key People

Founding team and executive leadership

Jacob Stedman

Chief Executive Officer

Executive Team

Janne Wallenius

Chief Technology Officer

Executive Team

Mikael Fraenkel

Chief Financial Officer

Executive Team

Agnes Maripuu

Head of Technical Project and Acting COO, Operational Systems Lead

Executive Team

Blykalla Investors

Notable investors and investment history

Blykalla investors
InvestorRounds
European Innovation Council FundGrant, Early Funding
G. K. Goh Holdings Pte. Ltd.Early Funding
August OneEarly Funding
FarvatnSeries A
FarvatnSeries A
Nucleation CapitalEarly Funding, Series A
92 CapitalSeries A

Market signals

Structured signals derived from secondary market and firmographic data.

  • Aug 1, 2026

    Open roles increased to 129, 108% of headcount.

  • Jul 20, 2026

    Open roles increased to 123, 102% of headcount.

Recent news

Latest coverage and updates

  • integrates_withSep 16, 2026

    Blykalla integrated with Microsoft Corp. on Sep 16th '26.

  • partners_withSep 15, 2026

    Blykalla partnered with Microsoft Corp. on Sep 15th '26.

  • expands_facilitiesSep 2, 2026

    Blykalla expanded facilities to Austin, Texas, United States, Northern America, Americas on Sep 1st '26.

  • expands_facilitiesAug 2, 2026

    Blykalla expanded facilities to Tierp, Sweden, Northern Europe, Europe on Aug 25th '26.

  • hiresJul 7, 2026

    Blykalla AB hired Erik Engellau-Nilsson as Chairman of the Board on Jul 7th '26.

Blykalla Filings

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Blykalla filings preview — column headings only; records require access
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Frequently Asked Questions

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

Is Blykalla a public or private company?

Blykalla is a private company.

What is the current stock price of Blykalla?

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

How much is Blykalla worth (valuation)?

Blykalla's valuation is estimated at $53.6M based on funding round data.

Can I buy Blykalla stock?

Blykalla 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 Blykalla's last funding round?

Blykalla's most recent funding round was VC Round on April 17, 2024.

Who are the main investors in Blykalla?

Key investors in Blykalla include Nucleation Capital, 92 Capital, Armada Investment, Armada Investment, Norrsken Launcher.

Will Blykalla IPO soon?

No public IPO plans have been announced for Blykalla.

How can I track Blykalla secondary market activity?

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

Firmographic Details

HeadquartersStockholm
Employee Range114
Year Founded2013
Last FundingDec 18, 2025

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