Airthium Overview

  • Status
  • Private

  • Employees
  • 12

Employees

  • Latest Deal Type
  • Later Stage VC

  • Latest Deal Amount
  • $3.5M

  • Investors
  • 6

Airthium General Information

Description

Manufacturer of heat engines designed to make solar and wind energy cheaper than fossil fuels. The company's heat engines transform electricity into heat and vice versa, enabling users to access multi-purpose applications as a cheaper alternative to the use of natural gas in industrial heating and has to potential to remove carbon dioxide emissions.

Contact Information

Website
www.airthium.com
Ownership Status
Privately Held (backing)
Financing Status
Venture Capital-Backed
Corporate Office
  • 21 Avenue de Norvège
  • 91140 Villebon-sur-Yvette
  • France
Primary Industry
Other Equipment
Other Industries
Energy Storage
Vertical(s)
CleanTech, Climate Tech
Corporate Office
  • 21 Avenue de Norvège
  • 91140 Villebon-sur-Yvette
  • France

Airthium Timeline

2022202320242025
Financing RoundCaptured Employee CountEstimated Employee Growth

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Airthium Valuation & Funding

Deal Type Date Amount Raised to Date Post-Val Status Stage
9. Later Stage VC 01-Feb-2024 $3.5M Completed Generating Revenue
8. Equity Crowdfunding 25-Oct-2023 Completed Generating Revenue
7. Seed Round 22-Feb-2022 Completed Generating Revenue
6. Equity Crowdfunding 01-May-2021 Completed Generating Revenue
5. Debt - General 01-Aug-2020 Completed Generating Revenue
4. Accelerator/Incubator 01-Jan-2019 Completed Generating Revenue
3. Accelerator/Incubator 21-Aug-2017 Completed Generating Revenue
2. Seed Round 01-Jun-2017 $31.2K $31.2K Completed Generating Revenue
1. Accelerator/Incubator 01-Jan-2016 Completed Generating Revenue
To view Airthium’s complete valuation and funding history, request access »

Airthium Cap Table

Stock # of Shares
Authorized		 Par Value Dividend Rate (%) Original
Issue Price		 Liquidation Liquidation
Pref. Multiple		 Conversion Price % Owned
Ordinary
Ordinary
To view Airthium’s complete cap table history, request access »

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Airthium Comparisons

Description
Primary
Industry
HQ Location
Employees
Total Raised
Post Valuation
Last
Financing
Details
Manufacturer of heat engines designed to make solar and wind energy cheaper than fossil fuels. The company's heat engine
Other Equipment
Villebon-sur-Yvette, France
12 As of 2023

Holmestrand, Norway
 

Somerville, MA
 
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Airthium Competitors (3)

One of Airthium’s 3 competitors is Olvondo, a Corporation company based in Holmestrand, Norway.

Company Name Financing Status Location Employees Total Raised Last Financing Date/Type Last Financing Amount
Olvondo Corporation Holmestrand, Norway
Form Energy Venture Capital-Backed Somerville, MA
Heaten Private Equity-Backed Kristiansand, Norway
You’re viewing 3 of 3 competitors. Get the full list »

Airthium Patents

  • 1

    Total Documents Applications and Grants

  • Total Patents Families

  • Granted

  • 1

    Pending

  • Expiring in next 12 mo

Airthium Recent Patent Activity

Publication ID Patent Title Status First Filing Date Technology (CPC) Citations
FR-3154437-A1 Device suitable for carrying out rapid quasi-isothermal compression or expansion of a gas Pending 19-Oct-2023

Airthium Signals

Growth Rate

Weekly
Growth
Weekly Growth

Size Multiple

Median
Size Multiple

Key Data Points

Similarweb Unique Visitors

Majestic Referring Domains

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Airthium Investors (6)

Investor Name Investor Type Holding Investor Since Participating Rounds
Daphni Venture Capital Minority
EREN Groupe Infrastructure Minority
Polytechnique Ventures Venture Capital Minority
Angel (individual) Minority
Y Combinator Accelerator/Incubator Minority
You’re viewing 5 of 6 investors. Get the full list »

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Airthium FAQs

  • Where is Airthium headquartered?

    Airthium is headquartered in Villebon-sur-Yvette, France.

  • What is the size of Airthium?

    Airthium has 12 total employees.

  • What industry is Airthium in?

    Airthium’s primary industry is Other Equipment.

  • Is Airthium a private or public company?

    Airthium is a Private company.

  • What is the current valuation of Airthium?

    The current valuation of Airthium is .

  • What is Airthium’s current revenue?

    The current revenue for Airthium is .

  • How much funding has Airthium raised over time?

    Airthium has raised $9.3M.

  • Who are Airthium’s investors?

    Daphni, EREN Groupe, Polytechnique Ventures, , and Y Combinator are 5 of 6 investors who have invested in Airthium.

  • Who are Airthium’s competitors?

    Olvondo, Form Energy, and Heaten are competitors of Airthium.

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