
Specialized in thermal, acoustic insulation and passive fire protection in the BTP and residential sectors.
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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: December 2025
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
sertac
B
Specialized in acoustic and thermal insulation, including false ceilings, partitions, insulating doublings, and acoustic treatments.
Entreprise Lopes Vieira
B
Specialized in thermal, acoustic, and fire-resistant insulation, as well as interior partitioning and ceiling installation. Offers innovative solutions for insulation and renovation, including demountable false ceilings, staff moldings, and loft conversions. Provides high-performance thermo-acoustic solutions through drywalling.
Iroise Isolation
B
Specialized in interior and exterior insulation of houses as well as ventilation systems. Offers high-performance materials and selected implementations for clients.
Initiatives identified among leaders
Une entreprise qui œuvre pour le confort et le bien-être de ses clients
“Iroise Isolation a été honorée lors de la 14e édit...” - Iroise IsolationRéalisation d'un projet de construction avec des matériaux écologiques et une conception durable
“Réalisation d'un projet de construction avec des m...” - Entreprise Lopes VieiraRecyclage des chutes de laine de roche
“Iroise Isolation propose des solutions de recyclag...” - Iroise Isolation64% of similar organizations communicate on CSR issues
+609 initiatives collected from 100 similar organizations
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