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Airthium

Airthium

Private
Villebon-sur-YvetteEnergy & Sustainabilityhttps://airthium.com/

Last Round

Crowdfunding

May 1, 2024

Est. Valuation

$21M

Total Funding Raised

$7.88M

Momentum

Top 10%

of companies Caplight tracks

Company Overview

Airthium is a deep-tech company that develops and manufactures high-temperature industrial heat pump systems designed to decarbonize industrial process heat.

Sector

Energy & Sustainability

Verticals

Energy Storage, Clean Manufacturing, Smart Manufacturing, Energy Management

Business Model

B2B

Customer Profile

Hardware + Subscription, Services & Consulting

AI Layer

Non-AI

Keywords

high-temperature heat pumpindustrial heat pumpindustrial decarbonizationheat-as-a-serviceHaaSthermal energy storageprocess heatmolten salt storageindustrial electrificationseasonal energy storageclean heatStirling enginedecarbonization techindustrial boiler replacementclimate tech

Historical Pricing

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Caplight Momentum Score

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Airthium Comparables

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

Airthium comparables — related companies by embedding similarity
CompanySimilarityMarket Cap
Futraheat Limited
83%
ecop Technologies
82%
Qpinch
81%

Airthium Funding Rounds

Historical fundraising activity

Data table
RoundDateAmount RaisedValuationInvestorsSources
CrowdfundingMay 1, 2024
SeedMar 26, 2024
CrowdfundingOct 26, 2023
CrowdfundingMay 1, 2021
SeedJun 1, 2017

Key People

Founding team and executive leadership

Andrei Klochko

CEO and co-Founder

Founding Team

Airthium Investors

Notable investors and investment history

Airthium investors
InvestorRounds
EREN GroupeSeed
DaphniSeed
Y CombinatorSeed
IQ-EQSeed

Market signals

Structured signals derived from secondary market and firmographic data.

  • Jul 28, 2026

    Monthly visitors grew 301% MoM, reaching 1.4K.

  • Mar 26, 2024

    $3.2M round led by Daphni, Eren Groupe, and IQ-EQ.

Airthium Filings

SEC and related filings with document metadata.

Data table
TypedDateAmount OfferedAmount SoldFillingPagesDownload
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Airthium Filings

SEC and related filings with document metadata.

Frequently Asked Questions

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

Firmographic Details

HeadquartersVillebon-sur-Yvette
Employee Range20
Year Founded2016
Last FundingMay 1, 2024

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