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Jimmy Energy

Jimmy Energy

Private
ParisEnergy & Sustainabilityhttps://jimmy-energy.eu/

Last Round

VC Round

Mar 10, 2026

Total Funding Raised

$17.2M

Momentum

Top 10%

of companies Caplight tracks

Company Overview

Jimmy Energy is a French industrial company that develops thermal generators based on micro-nuclear reactor technology to provide carbon-free heat for industrial sites.

Sector

Energy & Sustainability

Verticals

Renewable Energy, Clean Manufacturing, Smart Manufacturing

Business Model

B2B

Customer Profile

Services & Consulting, Hardware + Subscription, Government Contracts

AI Layer

Non-AI

Keywords

decarbonized process heatHeat-as-a-Servicemicro-nuclear reactorHigh-Temperature ReactorHTRthermal generatorindustrial decarbonizationmicroreactorsmall modular reactorSMRadvanced nuclearindustrial heatheat purchase agreementHaaSTRISO fuel

Historical Pricing

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Caplight Momentum Score

Proprietary index based on bid/ask volume and sentiment.

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Jimmy Energy Comparables

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Jimmy Energy comparables — related companies by embedding similarity
CompanySimilarityMarket Cap
Blue Capsule Technology
84%
HEXANA
82%
NAAREA
81%

Jimmy Energy Funding Rounds

Historical fundraising activity

Data table
RoundDateAmount RaisedValuationInvestorsSources
VC RoundMar 10, 2026
Series AOct 25, 2022
SeedFeb 14, 2022

Key People

Founding team and executive leadership

Quentin de Longevialle

Responsable Financier CFO

Executive Team

Jimmy Energy Investors

Notable investors and investment history

Jimmy Energy investors
InvestorRounds
ADEME InvestissementVC Round
Crédit Mutuel ImpactVC Round
Otium CapitalSeed, VC Round, Series A
NoriaSeed, VC Round, Series A
EREN GroupeSeed, VC Round
Omnes CapitalVC Round

Market signals

Structured signals derived from secondary market and firmographic data.

  • Aug 10, 2026

    Open roles increased to 248, 188% of headcount.

  • Jul 24, 2026

    Monthly visitors grew 88% MoM to 6.8K.

Jimmy Energy Filings

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

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Frequently Asked Questions

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

Is Jimmy Energy a public or private company?

Jimmy Energy is a private company.

What is the current stock price of Jimmy Energy?

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

How much is Jimmy Energy worth (valuation)?

Valuation information for Jimmy Energy is not publicly available.

Can I buy Jimmy Energy stock?

Jimmy 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 Jimmy Energy's last funding round?

Funding round information for Jimmy Energy is not publicly available.

Who are the main investors in Jimmy Energy?

Investor information for Jimmy Energy is not publicly disclosed.

Will Jimmy Energy IPO soon?

No public IPO plans have been announced for Jimmy Energy.

How can I track Jimmy Energy secondary market activity?

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

Firmographic Details

HeadquartersParis
Employee Range74
Year Founded2020
Last FundingMar 10, 2026

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