Thermal and acoustic insulation, passive fire protection, and acoustic correction for buildings.
B
CSR Analysis score
The organization is among the top 20% of most committed organizations, excluding the top 5%, among comparable organizations.
EmpCo Directive — September 27, 2026
We analyzed the websites of over 250,000 companies, including Groupe GDI'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: September 2026
This analysis is not yet available in English. Please see the French version.
Leading organizations
Bretisol
A
Thermal, acoustic, and passive fire protection insulation services for construction and residential sectors.
Atlanti Plac
B
Exterior thermal insulation, loft conversion, and interior acoustic or thermal insulation for residential and commercial buildings.
AM PLAQUISTE
B
Thermal and acoustic insulation, plastering, and decorative painting services for residential and commercial buildings.
Initiatives identified among leaders
Transmission d’expertise en isolation et rénovation énergétique aux étudiants
“Alan RORTAIS, dirigeant de Bretisol, a partagé son...” - BretisolUtilisation de matériaux durables pour préserver les ressources naturelles.
“Atlanti Plac utilise des matériaux favorisant la d...” - Atlanti PlacRachat et réutilisation des anciens isolants en Ille-et-Vilaine.
“BRETisol propose un service unique en Ille-et-Vila...” - Bretisol86% of similar organizations communicate on CSR issues
+370 initiatives collected from 50 similar organizations
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