
Design and manufacturing of a modular and automatic wastewater treatment system for communities up to 10,000 population equivalents, including primary settlement, anaerobic digestion, anoxic and aerobic treatment, final settlement, and disinfection.
EmpCo Directive — September 27, 2026
We analyzed the websites of over 250,000 companies, including BIOROTOR's, to extract CSR initiatives and communications containing risky environmental claims.
Greenwashing risk score + your position within your sector
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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: August 2026
This analysis is not yet available in English. Please see the French version.
Leading organizations
Europelec
B
Design, manufacturing, installation, and maintenance of wastewater treatment equipment for urban and industrial use, including turbines, air diffusers, and sedimentation systems.
Nereus
A
Design, assembly, commissioning, and operation of industrial facilities for wastewater treatment, reuse, and recycling. Dynamic membrane filtration for various industries, including food processing, bioenergy, tourism, buildings, and municipalities.
ACO France
B
Design and production of water management systems for drainage, treatment, storage, and reuse in various environments.
Initiatives identified among leaders
Adhésion à l’AFREG pour renforcer expertise et gestion durable de l’eau
“Nereus rejoint l’Alliance Française pour le Recycl...” - NereusDéveloppement d'un aérateur innovant pour améliorer l'efficacité des stations d'épuration.
“Europelec développe le produit Aquaeromix, un aéra...” - Europelec96% of similar organizations communicate on CSR issues
+977 initiatives collected from 50 similar organizations
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