HeatVentors Overview

  • Year Founded
  • 2017

Year Founded

  • Status
  • Private

  • Employees
  • 17

Employees

  • Latest Deal Type
  • 2ndary - Private

  • Investors
  • 9

HeatVentors General Information

Description

Developer of a thermal battery system designed to build advanced heat storage systems. The company's system stores heat by using special biomaterials called phase-change materials rather than changing the temperature of the water, and by melting and solidifying the energy, it can be stored in a more concentrated way, enabling clients to save and store energy to meet their requirements with reduced storage volume.

Contact Information

Website
www.heatventors.com
Ownership Status
Privately Held (backing)
Financing Status
Venture Capital-Backed
Corporate Office
  • 15. Táncsics Mihály utca
  • Mezotur, 5400
  • Hungary
Primary Industry
Energy Storage
Other Industries
Electrical Equipment
Other Energy Services
Vertical(s)
CleanTech
Corporate Office
  • 15. Táncsics Mihály utca
  • Mezotur, 5400
  • Hungary

HeatVentors Timeline

2023202420252026
Financing RoundCaptured Employee CountEstimated Employee Growth

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HeatVentors Valuation & Funding

Deal Type Date Amount Raised to Date Post-Val Status Stage
15. Secondary Transaction - Private 01-Apr-2026 Completed Generating Revenue
14. Later Stage VC (Series A) 25-Aug-2025 Completed Generating Revenue
13. Accelerator/Incubator 10-Jan-2024 Completed Generating Revenue
12. Early Stage VC 17-Jun-2021 Completed Generating Revenue
11. Accelerator/Incubator 01-Jan-2021 Completed Generating Revenue
10. Grant 01-Jun-2019 Completed Generating Revenue
9. Accelerator/Incubator 27-Feb-2019 Completed Generating Revenue
8. Accelerator/Incubator 26-Sep-2018 Completed Generating Revenue
7. Seed Round 01-Jan-2018 $187K Completed Generating Revenue
6. Early Stage VC (Series A) 01-Dec-2017 $176K $187K Completed Generating Revenue
To view HeatVentors’s complete valuation and funding history, request access »

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HeatVentors Comparisons

Description
Primary
Industry
HQ Location
Employees
Total Raised
Post Valuation
Last
Financing
Details
Developer of a thermal battery system designed to build advanced heat storage systems. The company's system stores heat
Energy Storage
Mezotur, Hungary
17 As of 2025

Macmerry, United Kingdom
 
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HeatVentors Competitors (1)

One of HeatVentors’s competitors is Sunamp, a Venture Capital-Backed company based in Macmerry, United Kingdom.

Company Name Financing Status Location Employees Total Raised Last Financing Date/Type Last Financing Amount
Sunamp Venture Capital-Backed Macmerry, United Kingdom
You’re viewing 1 of 1 competitors. Get the full list »

HeatVentors Patents

  • 8

    Total Documents Applications and Grants

  • Total Patents Families

  • Granted

  • Pending

  • Expiring in next 12 mo

HeatVentors Recent Patent Activity

Publication ID Patent Title Status First Filing Date Technology (CPC) Citations
WO-2021116723-A1 Method and assembly for thermal regulation of parts of an electrical vehicle Inactive 11-Dec-2019
EP-3939399-A1 A system and an application for the regulation of temperature in a server room Inactive 13-Mar-2019
US-20220183189-A1 A system and an application for the regulation of temperature in a server room Inactive 13-Mar-2019
WO-2020183207-A1 A system and an application for the regulation of temperature in a server room Inactive 13-Mar-2019
EP-3791127-A1 Buffer storage arrangement filled with phase change material Inactive 11-May-2018 F28D20/021
To view HeatVentors’s complete patent history, request access »

HeatVentors Signals

Growth Rate

Weekly
Growth
Weekly Growth

Size Multiple

Median
Size Multiple

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HeatVentors Investors (9)

Investor Name Investor Type Holding Investor Since Participating Rounds
Blue Planet Venture Capital Funds Impact Investing Minority
Impulsus Clean Technologies Corporation Minority
Spinlab - The Hhl Accelerator Accelerator/Incubator
V3 Partners PE/Buyout Minority
Horizon 2020 Government
You’re viewing 5 of 9 investors. Get the full list »

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HeatVentors FAQs

  • When was HeatVentors founded?

    HeatVentors was founded in 2017.

  • Where is HeatVentors headquartered?

    HeatVentors is headquartered in Mezotur, Hungary.

  • What is the size of HeatVentors?

    HeatVentors has 17 total employees.

  • What industry is HeatVentors in?

    HeatVentors’s primary industry is Energy Storage.

  • Is HeatVentors a private or public company?

    HeatVentors is a Private company.

  • What is HeatVentors’s current revenue?

    The current revenue for HeatVentors is .

  • How much funding has HeatVentors raised over time?

    HeatVentors has raised $4.83M.

  • Who are HeatVentors’s investors?

    Blue Planet Venture Capital Funds, Impulsus Clean Technologies, Spinlab - The Hhl Accelerator, V3 Partners, and Horizon 2020 are 5 of 9 investors who have invested in HeatVentors.

  • Who are HeatVentors’s competitors?

    Sunamp is a competitor of HeatVentors.

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