hestiia
Hestiia is a Paris-based hardware startup that manufactures the myEko Pro line of connected electric radiators, which recover waste heat from data centers to heat French new construction buildings, serving property developers, landlords, and engineering consultancies.
- Company typePrivate
- Founded2011
- HeadquartersParis, France
- Headcount11–50
- GTM typeB2B
- OfferingHardware or Manufacturing
What hestiia does
Hestiia is a French hardware startup that designs and manufactures the myEko Pro line of connected electric radiators for the French new construction market. Its core technical proposition is the recovery of waste heat (chaleur fatale) generated by data centers and digital infrastructure, which the radiators capture and convert into usable building heating. The company positions itself as offering the first radiator of this kind in the market, with product design explicitly aligned to the RE2020 regulation and the Stratégie Nationale Bas-Carbone, targeting carbon-neutral new construction by 2050.
The company sells myEko Pro radiators primarily to three B2B buyer segments in France: property developers (promoteurs), landlords (bailleurs), and engineering consultancies (bureaux d'études). Go-to-market is enterprise field sales supplemented by a certified installer partner channel (Espace Pro Installateur) for professional deployment, with no direct-to-consumer channel disclosed. Revenue mechanics are based on one-time hardware sales; a customer cashback incentive tied to the heat-recovery economics is referenced but not formally priced.
Hestiia is privately held, headquartered in Paris, France, and operates with 11–50 employees. It has raised €2.7M in seed funding (February 2023) from Bpifrance, New Layer Capital, and NOIA Capital. No revenue, customer counts, or production volumes have been disclosed in available source data, indicating the company remains at an early commercial stage.
hestiia firmographics
Firmographics- Name
- hestiia
- Legal name
- Hestiia
- Website
- https://hestiia.com
- Company type
- Private
- Founded year
- 2011
- Operating status
- Operating
- Headcount range
- 11–50 employees
- Short description
- Hestiia is a Paris-based hardware startup that manufactures the myEko Pro line of connected electric radiators, which recover waste heat from data centers to heat French new construction buildings, serving property developers, landlords, and engineering consultancies.
- Ownership category
- akta.pro rank
hestiia industry classification
Industry- Product category
- Electric Radiators / Heat Recovery Heating Equipment
- NAICS
- Heating Equipment (except Warm Air Furnaces) Manufacturing (333414), Ventilation, Heating, Air-Conditioning, and Commercial Refrigeration Equipment Manufacturing (33341)
- SIC
- Air-Cond & Warm Air Heatg Equip & Comm & Indl Refrig Equip (3585)
- akta.pro primary industry
- Waste Heat Recovery & Heat Integration (HRSG/ORC, Pinch Analysis, Heat Exchangers) (EUABAJAF)
- akta.pro secondary industries
- Heat Exchangers & Thermal Transfer Equipment (IMAHAKAC), HVAC & Industrial Ventilation (Chillers, AHUs, Exhaust, Filtration) (EUAEAFAE)
Keywords
Where hestiia is headquartered
LocationHeadquarters
- HQ city
- Paris
- HQ country
- France
- HQ region
- Europe
Markets served
hestiia business model
Business model- GTM type
- B2B
- Offering type
- Hardware or Manufacturing
- Cost components
- Operations, Supply Chain, Technology or R&D, Personnel, Marketing or Sales
Revenue model
- Heat recovery radiator sales: Sale of eco-friendly connected radiators to property developers, landlords, and engineering firms in the new construction market in France.
Go-to-market motion1 record
Distribution channels2 records
Marketing channels1 record
hestiia product offering
Product offeringCore offering
Hestiia designs, manufactures and sells the myEko Pro line of connected electric radiators that recover waste heat (chaleur fatale) from data centers and digital infrastructure. The product is targeted at the French new construction market as an alternative to collective heating systems and includes a cashback incentive to customers.
Product overview
Hestiia offers a single unified product line centered on the myEko Pro radiator — the first radiator to recover waste heat (chaleur fatale). Designed specifically for new construction in the French market, this connected electric radiator serves as an alternative to collective heating systems, addressing RE2020 and National Low-Carbon Strategy requirements. The product provides cashback incentives to customers as part of its value proposition.
Differentiator
Problem solved
Functional benefit
Brands
- myEko Pro: Electric radiator product line designed for new construction, offering comfort, accessibility, and energy efficiency as an alternative to collective heating systems.
Products and services
- myEko Pro Connected Radiator A range of electric connected radiators designed for new construction in France, offering comfort, accessibility and energy sobriety as an alternative to collective heating systems. The radiator captures waste heat from data centers and digital infrastructure and provides cashback incentives to customers. It is sold to property developers, landlords and engineering firms.
Companies that use hestiia
Customer profileSegments3 records
Ideal customer profiles3 records
hestiia technology and API
TechnologyTechnology focussed No
API detail
- Has API
- No
- API docs
- API detail
Core technology
AI maturity
App detail
Feature1 record
hestiia partnerships and signals
Strategic signalScale indicators1 record
Recent moves4 records
Expansion highlights5 records
hestiia competitors and assessment
Company assessmentBroad incumbents
- Atlantic: Atlantic is one of France's largest HVAC and heating equipment manufacturers, offering electric radiators, heat pumps, and water heaters for residential and commercial buildings. It is highly comparable as a broad incumbent shaping the same French new construction specification channel that Hestiia targets through promoteurs and bureaux d'études.
- Stiebel Eltron: Stiebel Eltron is a major German manufacturer of heat pumps, electric heating, and hot water systems with broad European reach. It is a broad incumbent in low-carbon building heating, overlapping with Hestiia's decarbonization value proposition across Europe.
- Bosch Thermotechnology: Bosch Thermotechnology produces heating and hot water solutions including heat pumps and condensing boilers under the Bosch, Buderus, and Worcester brands. It is a broad incumbent competing for low-carbon heating specification in European new construction.
- Viessmann: Viessmann is a leading German manufacturer of heating, industrial, and refrigeration systems with a strong presence across Europe. It is a broad incumbent competing in the same low-carbon building heating category that Hestiia addresses.
Direct peers
- Thermor: Thermor is a French specialist in electric radiators and domestic hot water solutions, part of the Atlantic Group. It is a direct peer as it sells electric heating products into the same French residential new construction channel where Hestiia competes.
- Acova: Acova manufactures designer electric and hydronic radiators primarily for the French market. It competes directly with Hestiia in the specification of heating equipment for new construction projects.
- Noirot: Noirot is a French manufacturer of electric heating radiators and convection heaters. It is a direct peer to Hestiia in the electric radiator category serving residential and small commercial buildings in France.
- Haverland: Haverland is a European (Spanish-headquartered) manufacturer of electric radiators and heating solutions. It is a direct peer to Hestiia as a specialist in electric radiator technology sold across European new construction and renovation channels.
Emerging players
- Qarnot Computing: Qarnot Computing is a French company that places computing heaters in buildings, recovering waste heat from data processing for residential heating. It is an emerging player intersecting with Hestiia on the data center waste heat-to-building value proposition, though with a different delivery model.
Others
- Schneider Electric: Schneider Electric is a global specialist in energy management and automation, including building energy efficiency solutions and data center infrastructure. It is an adjacent ecosystem participant relevant to Hestiia through both building-side energy systems and data center-side heat source infrastructure.
Market position
Strengths5 records
Weaknesses5 records
Competitive moat3 records
Key risks6 records
Key highlights6 records
Customer concentration
hestiia social profiles
Digital presencehestiia financial estimates
Financial estimateRevenue estimate
Valuation estimate
hestiia leadership team
Management profileNumber of profiles
hestiia funding detail
Funding detailFunding overview
Funding rounds1 record
Investors3 records
Funding detail is available on the Subscription and Enterprise plan.Contact sales →
hestiia M&A and investment
M&A and investmentM&A
Investments
M&A and investment is available on the Subscription and Enterprise plan.Contact sales →
Frequently asked questions about hestiia
What does hestiia do?
Hestiia designs, manufactures and sells the myEko Pro line of connected electric radiators that recover waste heat (chaleur fatale) from data centers and digital infrastructure. The product is targeted at the French new construction market as an alternative to collective heating systems and includes a cashback incentive to customers.
Is hestiia a public or private company?
hestiia is a private company. It is classified as venture growth investor backed and is currently operating.
When was hestiia founded?
hestiia was founded in 2011. It employs 11 to 50 people.
Where is hestiia based?
hestiia is headquartered in Paris, France, in the Europe region.
How does hestiia make money?
One revenue line is on record: heat recovery radiator sales.
Who are hestiia's main competitors?
Broad incumbents on record are Atlantic, Stiebel Eltron, Bosch Thermotechnology and Viessmann. Direct peers are Thermor, Acova, Noirot and Haverland. Qarnot Computing is listed as an emerging player. Schneider Electric is listed as an others.
Does hestiia have an API?
No public API is recorded for hestiia.
What industry is hestiia in?
hestiia's product category is Electric Radiators / Heat Recovery Heating Equipment. Its primary akta.pro industry code is EUABAJAF, Waste Heat Recovery & Heat Integration (HRSG/ORC, Pinch Analysis, Heat Exchangers), with a secondary code of IMAHAKAC, Heat Exchangers & Thermal Transfer Equipment. Its NAICS code is 333414 and its SIC code is 3585.