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Epyr

Epyr

Private
ParisEnergy & Sustainabilityhttps://www.epyr.co/

Last Round

Series A

Oct 13, 2026

Total Funding Raised

$19.86M

Momentum

Top 1%

of companies Caplight tracks

Company Overview

Epyr is an energy technology company that provides clean, cost-effective, and scalable high-temperature heat for industrial applications through its thermal energy storage solutions.

Sector

Energy & Sustainability

Verticals

Energy Storage, Energy Management, Clean Manufacturing, Renewable Energy

Business Model

B2B

Customer Profile

Hardware + Subscription, Services & Consulting

AI Layer

Application

Keywords

thermal energy storageindustrial heatheat-as-a-servicedecarbonizationenergy management softwareindustrial decarbonizationgrid flexibilityenergy storageclean heatprocess heatenergy techpower market optimizationcleantechindustrial electrificationenergy transition

Historical Pricing

Historical view of private secondary pricing and transaction trends.

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Caplight Momentum Score

Proprietary index based on bid/ask volume and sentiment.

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Epyr Comparables

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

Epyr comparables — related companies by embedding similarity
CompanySimilarityMarket Cap
Flex Power Solutions
44%
EnergyNest
43%
Electrified Thermal Solutions
43%

Epyr Funding Rounds

Historical fundraising activity

Data table
RoundDateAmount RaisedValuationInvestorsSources
Series AOct 13, 2026
Pre SeedFeb 3, 2025

Key People

Founding team and executive leadership

Léa Dardenne

Co-Founder & Co-CEO

Founding Team

Epyr Investors

Notable investors and investment history

Epyr investors
InvestorRounds
Slate VCSeries A
DaphniSeries A, Pre Seed
WEPA VenturesSeries A, Pre Seed
AENUSeries A, Pre Seed
OVNI CapitalSeries A, Pre Seed
Aurum ImpactSeries A

Market signals

Structured signals derived from secondary market and firmographic data.

  • Oct 13, 2026

    $17M round led by Slate VC.

  • Aug 21, 2026

    Monthly visitors increased 2622% MoM, reaching 2.8K.

Recent news

Latest coverage and updates

  • expands_facilitiesOct 14, 2026

    Epyr plans to use its €15 million Series A funding to deliver a 35 MWh thermal energy storage installation at Papeco’s site in Orval-sur-Sienne as its next project.

Epyr Filings

Explore SEC and related filing metadata, where available.

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

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Frequently Asked Questions

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

Is Epyr a public or private company?

Epyr is a private company.

What is the current stock price of Epyr?

Epyr is a private company, so its shares have no public market price. Caplight tracks Epyr's secondary market activity and provides MarketPrice™ estimates of its share price to Caplight users.

How much is Epyr worth (valuation)?

Valuation information for Epyr is not publicly available.

Can I buy Epyr stock?

Epyr shares may be available on secondary markets subject to transfer restrictions. Caplight facilitates secondary market transactions for accredited investors.

When was Epyr's last funding round?

Epyr's most recent funding round was Series A on October 13, 2026.

Who are the main investors in Epyr?

Key investors in Epyr include Slate VC, Daphni, AENU.

Will Epyr IPO soon?

No public IPO plans have been announced for Epyr.

How can I track Epyr secondary market activity?

Caplight tracks bids, offers, and trades in Epyr's shares on secondary markets.

Firmographic Details

HeadquartersParis
Employee Range13
Year Founded2024
Last FundingOct 13, 2026

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