EOLETEC

What EOLETEC does

EOLETEC is a privately held French manufacturer founded in 2007, headquartered and producing from Tremblay-en-France. The company designs and assembles positive pressure ventilation systems marketed under the VPH (Ventilation Positive Hygroréglable) brand, along with electric inertia radiators. Its core technical proposition is a patented ventilation architecture that insufflates filtered, preheated, and dehumidified outdoor air into dwellings to create overpressure, expelling pollutants and humidity through existing openings. The VPH range includes VPH E-Sens (connected with real-time air quality monitoring), VPH Attic (triple filtration: G4, F7, active carbon), and VPH Enjoy (interchangeable facade). Additional products include Eolecopass (attic calorie recovery), Eolesens (air quality diagnostic station), Pack E-Sens (monitoring bundle), replacement filters, and dry/fluid inertia radiators in cast iron, ceramic, aluminum, and stone. The system is managed via the EOLETOUCH mobile app (iOS/Android) and a digital remote control.

EOLETEC operates a B2B2C model, selling primarily through a certified installer network present in France, Spain, Portugal, and Belgium, with a free installer-matching service on its website to funnel end customers to local professionals. Pricing is not publicly disclosed and requires direct contact. Target end customers are residential homeowners addressing condensation, mold, radon, indoor air pollution, and heat loss; the company also markets inertia radiators as a complementary heating line. Revenue is generated almost entirely from hardware sales (ventilation units, radiators) and consumables (filters), with no disclosed subscription, service, or software revenue model. The company is structured as a SAS with 115,000 EUR registered capital, registered in Bobigny (SIRET 497 643 148 00024), has no external investors, and operates with a very small team of seven employees.

Name

EOLETEC

Legal name

EOLETEC

Website

https://eoletec.fr

Company type

Private

Operating status

Operating

Headcount range

1–10 employees

Short description

EOLETEC is a French manufacturer of patented positive pressure ventilation systems (VPH) and electric inertia radiators, sold primarily through certified installers across France, Spain, Portugal, and Belgium to residential homeowners seeking improved indoor air quality and humidity control.

Ownership category

akta.pro rank

Product category

Residential Ventilation Equipment

NAICS

Industrial and Commercial Fan and Blower and Air Purification Equipment Manufacturing (333413), Ventilation, Heating, Air-Conditioning, and Commercial Refrigeration Equipment Manufacturing (33341), Small Electrical Appliance Manufacturing (335210)

SIC

Industrial & Commercial Fans & Blowers & Air Purifing Equip (3564), Air-Cond & Warm Air Heatg Equip & Comm & Indl Refrig Equip (3585), Auto Controls For Regulating Residential & Comml Environments (3822)

akta.pro primary industry

Fans, Blowers & Ventilation Units (Supply/Exhaust/Inline) (IMADANAB)

akta.pro secondary industries

HVAC Equipment (Heating, Cooling & Air Handling) (IMAHAKAB), Ventilation, Ducting & Air Distribution Equipment (IMAHAKAG), Ventilation System Installation (Exhaust Fans, ERV/HRV, Make-Up Air) (HSAOAGAI)

Keywords

• Residential ventilation equipment
• Positive pressure ventilation
• Inertia electric radiators
• Indoor air quality
• Heat recovery ventilation

Headquarters

HQ city

Tremblay-en-France

HQ country

France

HQ region

Europe

Offices1 record

Markets served

GTM type

B2B and B2C

Offering type

Hardware or Manufacturing

Cost components

Supply Chain, Personnel, Operations, Technology or R&D, Marketing or Sales, Infrastructure

Revenue model

1. VPH Ventilation Systems: Sale of positive ventilation systems including VPH E-Sens, VPH Attic, and VPH Enjoy models. Systems are sold through installer network and directly to end customers.
2. Inertia Radiators: Sale of electric inertia radiators including fluid and dry inertia models with materials like cast iron, ceramic, aluminum, and stone.
3. Accessories and Filters: Sale of replacement filters and accessories including G4, F7, and active carbon filters for VPH systems.

Go-to-market motion1 record

Distribution channels2 records

Marketing channels3 records

Core offering

EOLETEC manufactures and sells positive pressure ventilation systems (VPH - Ventilation Positive Hygroréglable) including the VPH E-Sens, VPH Attic, and VPH Enjoy models, designed for residential air purification and humidity control. The company also manufactures electric inertia radiators using materials such as ceramic, cast iron, and lava stone. Products are sold through a certified installer network across France, Spain, Portugal, and Belgium, as well as directly to end customers.

Product overview

EOLETEC is a French manufacturer of positive pressure ventilation (VPH) systems and inertia electric radiators. The product portfolio centers on the VPH line — a family of connected, patented ventilation units that insufflate filtered, preheated, and dehumidified outdoor air to create positive pressure that expels pollutants and humidity from homes. The VPH range includes three differentiated models: VPH E-Sens (connected with real-time monitoring), VPH Attic (3-filter high purification), and VPH Enjoy (interchangeable facade design). Supporting products include Eolecopass (attic calorie recovery), filters, Eolesens (air quality diagnostic station), and Pack E-sens (monitoring bundle). EOLETEC also manufactures inertia electric radiators with dry or fluid heat exchange technology. The ecosystem is controlled via the EOLETOUCH mobile app and remote control.

Differentiator

Problem solved

Functional benefit

Brands

• VPH ATTIC: Triple protection ventilation system for total air quality control, equipped with 3 filters (G4, F7, and activated carbon)
• VPH ENJOY
• VPH E-SENS
• Eolecopass
• Eolesens
• EOLETOUCH

Products and services

• VPH E-Sens Connected positive pressure ventilation (VPH) that purifies air to combat humidity and pollutant particles for residential homeowners. Features real-time air quality control via the Pack E-Sens and mobile app integration.
• VPH Attic Positive pressure ventilation system equipped with three high-performance filters (G4, F7, and active carbon) designed to combat pollution, microorganisms, VOCs, fumes, and harmful gases in residential buildings.
• VPH Enjoy Wall-mounted positive pressure ventilation unit featuring an interchangeable facade for contemporary interior design adaptation, combining air quality management with aesthetic customization for residential interiors.
• Eolecopass Autonomous unit that recovers calories from attic spaces, functioning as a complementary ventilation solution for heat recovery in residential settings.
• Inertia Electric Radiator (Radiateur électrique à inertie) Electric heating device using Joule effect that stores and slowly releases heat through inert materials (ceramic, cast iron, aluminum, or lava stone), providing gentle and homogeneous warmth with claimed energy savings of up to 45% compared to mechanical electric convectors for residential users.
• Filters (Filtres) Replacement filter consumables for VPH ventilation systems, including G4, F7, and active carbon filter options to maintain purified air quality in residential installations.
• Eolesens Diagnostic station that measures and reports on indoor air quality, enabling residential homeowners to monitor pollution levels and ventilation effectiveness.

Quantifiable outcome

• 530 m3/hour air treatment capacity
• +2 more outcomes

Segments1 record

Ideal customer profiles2 records

Technology focussed No

API detail

Has API

No

API docs

API detail

Core technology

AI maturity

App detail

Feature4 records

Scale indicators2 records

Recent moves6 records

Expansion highlights3 records

Direct peers

• Unelvent: Spanish ventilation manufacturer producing fans and air handling units for residential and commercial buildings. Comparable to EOLETEC in product category and Iberian market presence.
• Nilan: Danish manufacturer of ventilation and heat pump solutions for residential buildings, with a focus on energy-efficient, controlled mechanical ventilation. Comparable to EOLETEC as a European specialist in residential ventilation with smart/connected controls.
• Zehnder Group: European leader in indoor climate solutions including mechanical ventilation with heat recovery (MVHR), comfort ventilation, and residential air distribution. Comparable as a specialist European ventilation manufacturer focused on IAQ and energy efficiency.
• Soler & Palau: European manufacturer of fans, blowers, and ventilation equipment for residential and commercial applications. Comparable to EOLETEC in ventilation unit manufacturing with broader industrial and commercial exposure.
• VMI (Ventilation Mécanique Innovante): French manufacturer specializing in VMC double flux and balanced ventilation systems for residential energy-efficient homes. Direct competitor in the French residential ventilation channel with overlapping installer relationships.
• Aldes: Major French manufacturer of residential and commercial ventilation systems including VMC double flux and IAQ solutions. Direct competitor to EOLETEC in the French residential ventilation market with overlapping installer and renovation channels.

Emerging players

• Netatmo: French smart home company offering indoor air quality monitors, smart thermostats, and connected home products. Comparable to EOLETEC's connected EOLETOUCH/Eolesens strategy in residential IAQ monitoring and smart controls.

Broad incumbents

• Groupe Atlantic: Large French HVAC incumbent manufacturing heating, ventilation, and hot water solutions across Europe. Overlaps with EOLETEC in residential ventilation, electric heating, and IAQ under brands such as Atlantic and Thermor, with much broader scale.
• Dyson: Global manufacturer of purifiers, fans, and heating devices with strong connected/IAQ positioning in the consumer residential market. Comparable to EOLETEC at the intersection of IAQ, design-led products, and direct-to-consumer awareness.
• Honeywell: Global building technologies company offering indoor air quality sensors, thermostats, and HVAC controls for residential and commercial buildings. Overlaps with EOLETEC's connected ventilation and IAQ monitoring offering as a broad incumbent.

Market position

Strengths5 records

Weaknesses5 records

Competitive moat3 records

Key risks5 records

Key highlights6 records

Customer concentration

• YouTubeyoutube.com/channel/UCskHrmRMvKdQrEXTKZEPYfQ?view_as=subscriber
• Facebookfacebook.com/Eoletec
• LinkedInlinkedin.com/company/eoletec
• Instagraminstagram.com/eoletec

Revenue estimate

Valuation estimate

Number of profiles

Funding overview

Funding rounds

Investors

Funding detail is available on the Subscription and Enterprise plan.Contact sales →

M&A

Investments

M&A and investment is available on the Subscription and Enterprise plan.Contact sales →

Frequently asked questions about EOLETEC