
Specialized in masonry and reinforced concrete, focusing on new construction of individual houses, collective housing, and equipment buildings.
+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: March 2026
This analysis is not yet available in English. Please see the French version.
Leading organizations
Morbihannaise de Bâtiment
B
Construction of collective housing, tertiary buildings, and individual houses, specializing in structural work and masonry.
BAM RENOVATION
B
Specialized in masonry, focusing on the repair and maintenance of old buildings, as well as masonry for renovation and new construction.
Jarny Bâtiment
B
Specialized in traditional masonry, industrial buildings, individual house construction, extensions, renovations, coatings, and roofing. The company works on all types of sites, from new builds to renovations, for individuals, professionals, or communities.
Initiatives identified among leaders
Création d'un environnement de travail sain et stimulant
“BAM RENOVATION offre un environnement de travail s...” - BAM RENOVATION35% of similar organizations communicate on CSR issues
+134 initiatives collected from 114 similar organizations
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