Promotion and development of bio-based construction materials in Brittany, including coordination of interest calls for local authorities and organization of eco-construction events.
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
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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
Batylab
A
Promotion of sustainable construction in Brittany, supporting energy-efficient building renovation projects, and launching initiatives for environmental impact and climate change adaptation.
Crenn Construction
B
Construction, renovation and extension of buildings in Finistère. Includes heavy construction, wooden framework and carpentry. Project conception, realization and coordination.
collectif paille armoricain cpa
B
Le principal domaine d'activité de l'entreprise est la promotion et le développement de la construction en paille, en fournissant des informations, des formations et en fédérant les acteurs de cette filière en Bretagne et Pays-de-la-Loire.
Initiatives identified among leaders
Conception de bâtiments réversibles pour réduire les déchets et les émissions de CO2
“Batylab conçoit des bâtiments réversibles pour réd...” - BatylabRéduction de l'empreinte énergétique du site web via CMS optimisé
“Le site internet de Crenn Construction utilise un ...” - Crenn ConstructionCréation d'un centre technique pour le réemploi de matériaux
“Batylab a créé un centre technique pour le réemplo...” - Batylab76% of similar organizations communicate on CSR issues
+905 initiatives collected from 50 similar organizations
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