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Epyr - About the company

Epyr is a series A company based in Paris (France), founded in 2024 by Lea Dardenne and Bastien Oggeri. It operates as a Provider of thermal energy storage solutions for industrial heat decarbonization. Epyr has raised $19.9M in funding from Daphni and AENU. The company has 79 active competitors, including 26 funded and 2 that have exited. Its top competitors include companies like Antora, Sunamp and Electrified Thermal.

Company Details

Provider of thermal energy storage solutions for industrial heat decarbonization. It offers thermal energy storage units that charge during periods of renewable energy abundance and low power prices. The energy is stored as heat in bricks and delivered on-demand to industrial facilities. The solution comes in a modular container unit designed for easy installation and seamless integration to industrial operations.
Email ID
*****@epyr.co, *****@epyr.co
Key Metrics
Founded Year
2024
Location
Paris, France
Stage
Series A
Total Funding
$19.9M in 2 rounds
Latest Funding Round
Investors
Ranked
Employee Count
17 as on Sep 30, 2026
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Epyr's funding and investors

Epyr has raised a total funding of $19.9M over 2 rounds. Its first funding round was on Feb 03, 2025. Its latest funding round was a Series A round on Oct 13, 2026 for $*****. 6 investors participated in its latest round. Epyr has 5 institutional investors.

Here is the list of recent funding rounds of Epyr:
Date of Funding
Funding Amount
Round Name
Post-Money Valuation
Revenue Multiple
Lead Investors
Other Investors
Oct 13, 2026
2867104
Series A
5505977
4661114
3238738
4073901
Feb 03, 2025
9206376
Seed
3625317
1924135
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Epyr's founders and board of directors

Founder? Claim Profile
The founders of Epyr are Lea Dardenne and Bastien Oggeri. Lea Dardenne is the CEO of Epyr.
Here are the details of Epyr's key team members:

Epyr's employee count trend

Epyr has 17 employees as of Sep 26. Here is Epyr's employee count trend over the years:
Employee count trend for Epyr
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Epyr's Competitors and alternates

Top competitors of Epyr include Antora, Sunamp and Electrified Thermal. Here is the list of Top 10 competitors of Epyr, ranked by Tracxn score:
Rank
Company Details
Short Description
Total Funding
Investors
Tracxn Score
1st
Logo for Antora
Antora
2018, Sunnyvale (United States), Series C
Manufacturer of thermal battery
$822M
66/100
2nd
Logo for Sunamp
Sunamp
2006, Edinburgh (United Kingdom), Series B
Manufacturer of thermal energy storage solutions for homes and buildings
$30.4M
64/100
3rd
Logo for Electrified Thermal
Electrified Thermal
2021, Medford (United States), Series B
Developer of novel heat battery for energy storage solutions
$23.5M
61/100
4th
Logo for Rondo Energy
Rondo Energy
2020, Alameda (United States), Series B
Provider of zero-emission heat solution for industrial applications
$107M
58/100
5th
Logo for MGA Thermal
MGA Thermal
2019, Newcastle (Australia), Series A
Provider of solutions for thermal energy storage
$47.1M
58/100
6th
Logo for Sage Geosystems
Sage Geosystems
2020, Bellaire (United States), Series B
Developer of geo-thermal energy projects
$154M
56/100
7th
Logo for Fourth Power
Fourth Power
2021, Cambridge (United States), Series A
Energy storage solutions for grid
$39M
55/100
8th
Logo for Skyven Technologies
Skyven Technologies
2013, Richardson (United States), Series A
Solar thermal storage and power generation provider
$6.5M
54/100
9th
Logo for Kyoto Group
Kyoto Group
2016, Lysaker (Norway), Series A
Provider of thermal energy storage solutions for industrial process heat applications
$13.1M
53/100
10th
Logo for Axiom Exergy
Axiom Exergy
2013, Berkeley (United States), Series A
Thermal battery system for Commercial power consumers
$10.1M
53/100
22nd
Logo for Epyr
Epyr
2024, Paris (France), Series A
Provider of thermal energy storage solutions for industrial heat decarbonization
$19.9M
43/100
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Epyr's Investments and acquisitions

Epyr has made no investments or acquisitions yet.

Reports related to Epyr

Here is the latest report on Epyr's sector:

News related to Epyr

Media has covered Epyr for 1 event in last 1 year.
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