
Air treatment services including heat pumps, air conditioning, filtration, purification, air handling units, tertiary VMC, dehumidification, and extraction.
+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: January 2026
This analysis is not yet available in English. Please see the French version.
Leading organizations
ETT
A
Supply of air treatment systems with energy recovery and high-performance heat pumps. Installation, commissioning, maintenance, and optimization services for HVAC equipment.
CIAT
A
Providing air conditioning and heating systems, including high temperature reversible air-to-water heat pumps, vertical autonomous air-to-air heat pumps, air handling units, and HVAC performance solutions.
Hitachi Cooling & Heating France
B
Providing heating and cooling solutions, including air-to-air and air-to-water heat pumps, domotics systems, and air treatment units.
Initiatives identified among leaders
Solution adiabatique réduisant consommation énergétique et empreinte carbone des systèmes de refroidissement
“ETT propose une solution de refroidissement adiaba...” - ETTDéveloppement durable
“CIAT France s'engage pour le développement durable...” - CIATBilan carbone scope 3 annuel pour améliorer éco-conception des produits.
“Engagement volontaire de réaliser un bilan carbone...” - ETT76% of similar organizations communicate on CSR issues
+933 initiatives collected from 50 similar organizations
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