Epyr
eDR76Effective DR: 76/100. Above median. Measured by StartupHub.ai. Median 68.Agent50Agent Readiness: 50/100. Top 25%. Measured by StartupHub.ai. Median 41.Epyr develops innovative thermal energy storage solutions that help industries move away from fossil fuels by converting low-carbon electricity into high-temperature industrial heat.
About
Epyr is a French industrial energytech company that develops innovative thermal energy storage solutions to make decarbonized high-temperature industrial heat competitive and easy to deploy. Their technology uses smart controls to power electric resistors that heat air, which in turn heats firebricks to store energy at high temperatures. Epyr offers its solution through a Heat-as-a-Service model, covering technology, integration, energy management, and financing, to simplify adoption and accelerate deployment for industrial clients.
Key facts
At-a-glance profile data
- Website
- epyr.co
- Headquarters
- Paris, France
- Founded
- 2024
- Total funding
- $16M (Series A)
- Business model
- B2B
Funding rounds
Tech stack
Detected on epyr.co, last scanned 17 Oct 2026. Run your own scan
- Observability
- Sentry
- Support
- HubSpot
- CMS / Builders
- Wix
- CDN
- Cloudflare
- Email provider
- Microsoft 365
- Integration capability
- GitHub, Linear
Frequently asked
What is Epyr's Effective Domain Rating?
StartupHub's Effective Domain Rating for Epyr is 76 out of 100, measuring real cross-surface visibility in search engines and AI answers rather than claimed link authority. That is underrated against its Ahrefs Domain Rating of 27, meaning it surfaces in search and AI results more than its claimed authority alone would suggest.
Is Epyr trustworthy and reputable?
StartupHub's Data Trust & Reputation score for Epyr is 38 out of 100, based on site security posture and privacy practices.
How much funding has Epyr raised?
Epyr has raised a total of $16M in funding. The most recent round on record is Series A.
Paper Manufacturing
Papeco is a French paper manufacturer that has selected Epyr to deploy a 35 MWh thermal energy storage unit to replace its entire natural gas consumption at its Orval-sur-Sienne site.
Hygiene Paper Manufacturing
WEPA Group, a large European hygiene paper manufacturer, has an Epyr industrial thermal energy storage unit operating at its Troyes paper mill, supplying up to 25% of the site's steam needs.
Confirmed customer relationships for Epyr. Speculative buyer-fit guesses are not shown.