
Construction of timber-framed houses, extensions, and wood, aluminum, and PVC joinery. Specializes in eco-friendly and energy-efficient housing solutions.
EmpCo Directive — September 27, 2026
We analyzed the websites of over 250,000 companies, including Boissière & Fils's, to extract CSR initiatives and communications containing risky environmental claims.
Greenwashing risk score + your position within your sector
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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
Atelier de Brocéliande
B
Construction of wooden frame houses, extensions, and exterior carpentry. Specializes in custom projects, including insulation and interior/exterior renovations.
Ami Bois
A
Construction of custom, eco-friendly wooden frame houses. House extensions and renovations.
Bertrand Construction Bois
B
Construction of traditional timber frames, renovation of timber frames, construction of timber-framed houses, roofing, insulation, joinery, and climate-friendly house projects.
Initiatives identified among leaders
Solutions proposées pour améliorer performance énergétique des logements.
“L’Atelier de Brocéliande propose des solutions con...” - Atelier de BrocéliandeConstruction de maisons bois avec isolation thermique et matériaux locaux.
“Atelier de Brocéliande construit des maisons en os...” - Atelier de BrocéliandeUtilisation de matériaux naturels et sains
“Bertrand Construction Bois utilise des matériaux n...” - Bertrand Construction Bois81% of similar organizations communicate on CSR issues
+343 initiatives collected from 98 similar organizations
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