Promotion and development of bio-based construction materials in Brittany, focusing on sustainable and responsible architecture.
A
CSR Analysis score
The organization is among the top 5% of organizations with the most committed CSR positioning, among comparable organizations.
+160,000
Total organizations analyzedAnalysis by axis
Access the detailed report with all sector benchmarks, in-depth competitive analysis and actionable recommendations.
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
Constructions du Belon
A
Construction of individual houses in Brittany, with a focus on quality and innovation.
Maisons Demeurance
A
Custom home construction in Brittany, France, from design to key handover, with a focus on innovation and sustainable development.
Bâtiment Biosourcé
A
Promotion and information on biosourced buildings and materials. Assistance in selecting biosourced insulation solutions. Implementation of biosourced constructions and renovations.
Initiatives identified among leaders
Construction de logements sociaux biosourcés
“Construction de logements sociaux biosourcés” - Bâtiment BiosourcéPromotion des énergies renouvelables pour l'autonomie énergétique des maisons individuelles.
“Maisons Demeurance promeut l’intégration de source...” - Maisons DemeuranceRéduction de l'impact carbone
“Réduction de l'impact carbone, avec des matériaux ...” - Bâtiment Biosourcé70% of similar organizations communicate on CSR issues
+805 initiatives collected from 50 similar organizations
Is your score incomplete? Update your CSR information and improve your positioning.
Claim this page
Updated data
Personalized recommendations
Access complete data, competitive analyses and actionable recommendations for your clients.
Comprehensive sector benchmarks
Competitive data
Ready-to-use reports