
Development of air treatment technologies using micro-algae to purify air particles and create intelligent carbon sinks.
+160,000
Total organizations analyzedAnalysis by axis
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Methodology: Score calculated according to 6 CSR themes (Carbon, Biodiversity, Circular Economy, Sustainable Investments, Governance, Social Impact)
Sources: Public data, CSR reports, documented initiatives, official databases
Last update: February 2026
This analysis is not yet available in English. Please see the French version.
B
The organization is among the top 20% of organizations with the most committed CSR communication, excluding the top 5%, among comparable organizations.
Leading organizations
ceva (centre d'etude et de valorisation des algues)
B
A technology and innovation centre dedicated to algae, marine plants and marine biotechnology. Provides alternatives to fossil fuel and terrestrial based resources by using algae.
teqoya
B
Manufacturing and selling air purifiers and ionizers without disposable filters, inspired by nature. Products include purifiers for vehicles, bedrooms, large rooms, and more polluted air situations, as well as a connected air quality monitor.
YpHen
B
Development and production of innovative solutions for soil depollution and restoration of degraded soils. Technologies used are bio-sourced, effective, economical, and compatible with field reality.
Initiatives identified among leaders
Développer un plan national pour la filière algue française
“Développer un plan national pour la filière algue ...” - ceva (centre d'etude et de valorisation des algues)Développement de partenariats pour la qualité de l'air
“TEQOYA développe des partenariats pour la qualité ...” - teqoyaTransformation des technosols en sols fonctionnels et viables
“Régénération des technosols, c’est-à-dire des sols...” - YpHen86% of similar organizations communicate on CSR issues
+528 initiatives collected from 50 similar organizations
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