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Steady Energy

Steady Energy

Private
EspooEnergy & Sustainabilityhttps://www.steadyenergy.com/

Last Round

Corporate Funding

Jan 13, 2026

Total Funding Raised

$51.92M

Momentum

Top 50%

of companies Caplight tracks

Company Overview

Steady Energy is a deep-tech company that designs, constructs, and operates compact, advanced nuclear heating plants using its proprietary LDR-50 small modular reactor technology.

Sector

Energy & Sustainability

Verticals

Renewable Energy, Energy Management

Business Model

B2B

Customer Profile

Hardware Sales, Services & Consulting

AI Layer

Non-AI

Keywords

small modular reactorSMRdistrict heatingnuclear energydecarbonizationclean energythermal energyheat as a servicenuclear technologyadvanced nuclearmodular energycarbon-neutral heatingenergy infrastructureutility-scale energy

Historical Pricing

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Caplight Momentum Score

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Steady Energy Comparables

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

Steady Energy comparables — related companies by embedding similarity
CompanySimilarityMarket Cap
Exail Technologies
92%
Last Energy
74%
ORLEN Synthos Green Energy
73%

Steady Energy Funding Rounds

Historical fundraising activity

Data table
RoundDateAmount RaisedValuationInvestorsSources
Corporate FundingJan 13, 2026
Series BJul 1, 2025
Series BMar 5, 2025
Series AMar 21, 2024
SeedJun 27, 2023

Key People

Founding team and executive leadership

Hannes Haapalahti

CTO Co-founder

Founding Team

Tommi Nyman

CEO, Co-founder

Founding Team

Sami Airola

Chief Financial Officer

Executive Team

Tiina Partanen

Chief Operating Officer

Executive Team

Steady Energy Investors

Notable investors and investment history

Steady Energy investors
InvestorRounds
TesiSeries B
Lifeline VenturesSeries B, Seed, Series A
Yes VCSeed, Series A
Valo VenturesSeries B
Move EnergySeries B
92 CapitalSeries B

Market signals

Structured signals derived from secondary market and firmographic data.

  • Jul 28, 2026

    Grew 16% QoQ, from 68 to 79 employees.

  • Mar 17, 2026

    Anton Steen appointed Country Manager for Sweden.

Recent news

Latest coverage and updates

  • goes_publicSep 18, 2026

    Steady Energy Oy is planning to go public.

  • is_developingSep 15, 2026

    Steady Energy Oy is developing small modular reactor for producing heat on Sep 15th '26.

  • receives_financingSep 15, 2026

    Steady Energy Oy received financing of $46.4M in loan on Sep 15th '26.

  • expands_facilitiesJul 21, 2026

    Steady Energy Oy expands facilities to Kerava, Finland, Northern Europe, Europe.

  • expands_facilitiesJul 21, 2026

    Steady Energy Oy expanded facilities to Jyväskylä, Finland, Northern Europe, Europe on Jul 17th '26.

Steady Energy Filings

Explore SEC and related filing metadata, where available.

Steady Energy filings preview — column headings only; records require access
TypeDateAmount OfferedAmount SoldFilingPagesDownload

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Frequently Asked Questions

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

Is Steady Energy a public or private company?

Steady Energy is a private company.

What is the current stock price of Steady Energy?

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

How much is Steady Energy worth (valuation)?

Valuation information for Steady Energy is not publicly available.

Can I buy Steady Energy stock?

Steady Energy 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 Steady Energy's last funding round?

Steady Energy's most recent funding round was Series B on July 1, 2025.

Who are the main investors in Steady Energy?

Key investors in Steady Energy include Lifeline Ventures, Yes VC, 92 Capital.

Will Steady Energy IPO soon?

No public IPO plans have been announced for Steady Energy.

How can I track Steady Energy secondary market activity?

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

Firmographic Details

HeadquartersEspoo
Employee Range70
Year Founded2023
Last FundingJan 13, 2026

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