
Restoration and renovation of old stone buildings using traditional materials like natural lime and hemp.
+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: July 2026
This analysis is not yet available in English. Please see the French version.
Leading organizations
EcoRénov
A
Ecological renovation of old stone houses using natural materials like lime, hemp, and wood. Services include exterior and interior restoration, floor insulation, ecological interior design, and small carpentry work.
Pierre Chaux et Couleurs
B
Restoration of old buildings using natural materials like stone, lime, and natural pigments. Services include stone facade restoration, traditional masonry, and habitat embellishment.
Les Bâtisseurs Bretons
B
Specialized in the masonry of old buildings, the company offers renovation and rehabilitation services for old houses using ecological materials such as earth, lime, stone, wood, straw, and hemp. It also creates landscape walls.
Initiatives identified among leaders
Engagement pour matériaux biosourcés locaux et qualité des travaux traditionnels.
“Engagement pour le respect de l'environnement par ...” - EcoRénovPréférence pour des fournisseurs et emplois locaux.
“L'entreprise favorise l'emploi local en utilisant ...” - Pierre Chaux et CouleursServices d'isolation des sols pour performance énergétique et confort.
“Offre de services spécialisée dans l'isolation des...” - EcoRénov52% of similar organizations communicate on CSR issues
+131 initiatives collected from 50 similar organizations
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