Reconciling indoor air quality with the carbon footprint of buildings.
TEQOYA is a French company founded in 2015, specialised in the design and manufacture of air filters and purifiers based on patented ozone-free ionisation and electrostatic filtration.
Gironde / Paris
70% exported
in electrostatic filtration
official selection
Improving indoor air quality while reducing the carbon footprint of buildings.
TEQOYA starts from an observation: the two challenges — indoor air quality and the energy performance of buildings — are traditionally treated as opposites. Better filtration means more pressure drop, hence more energy. More air renewal means more heat loss.
Our ozone-free ionisation and electrostatic filtration technologies break that trade-off: filtering effectively without penalising the fan, purifying the air without generating chemical by-products, and equipping buildings durably without a continuous flow of consumables.
Consumer products
Purifiers and ionisers for homes, offices and retail, sold on teqoya.com.
E·Filter — ventilation systems
Electrostatic filters for air handling units and mechanical ventilation: commercial buildings, industry and multi-family housing.
Industrial co-innovation
TEQ'lab supports industrial partners in integrating electrostatic filtration into their own systems, such as the Aldes EAF joint development.
Engineering office and factory in Gironde. Sales office in Paris.
All design, development and manufacturing activities are concentrated on the TEQOYA site in Gironde, France, from mechanics to electronic sub-assemblies. This vertical integration guarantees quality control and responsiveness on special configurations.
Founded in 2015, the company has sold more than 50,000 products, 70% of them exported. It is supported by Horizon Europe, bpifrance, ADEME and the Nouvelle-Aquitaine Region.
Support & awards
- Horizon Europe
- bpifrance
- ADEME
- Nouvelle-Aquitaine Region
- Solar Impulse Award
- ARCAA
- French Touch Conference
Milestones
- 2015 TEQOYA is founded. First ozone-free ionisation purifiers, manufactured in Gironde.
- 2018–2022 Joint development of the E·Filter HVAC with ADDAIR. First installations in commercial buildings.
- 2023 ADEME TERScIAirE project (LOCIE / ALDES / TEQOYA): field validation over 6 consecutive months.
- 2024 Official selection for the Paris 2024 Olympic Village. CETIAT validation to ISO 16890.
- 2025–2026 Launch of the E·Filter catalogue range (TEQ-EF). Roll-out in commercial buildings and industry.
- Olympic Village — Paris 2024 Officially selected as an air quality solution
- Roissy CDG lounge High-traffic reception area
- Schools & common areas Education sector, local authorities
- Offices & fitness centres France and international (China)