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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 25%

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

Services & Consulting, Hardware Sales

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
Calogena
92%
Last Energy
74%
Rolls-Royce Holdings plc
71%

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.

  • Mar 17, 2026

    Anton Steen appointed Country Manager for Sweden.

  • Mar 17, 2026

    Establishing a presence in Sweden to address high district heating prices.

Steady Energy Filings

SEC and related filings with document metadata.

Data table
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Steady Energy Filings

SEC and related filings with document metadata.

Frequently Asked Questions

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

Firmographic Details

HeadquartersEspoo
Employee Range74
Year Founded2023
Last FundingJan 13, 2026

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