
Architectural design and construction specializing in Passivhaus and ecological materials, focusing on residential and public buildings.
EmpCo Directive — September 27, 2026
We analyzed the websites of over 250,000 companies, including Quinze Architecture's, to extract CSR initiatives and communications containing risky environmental claims.
Greenwashing risk score + your position within your sector
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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
Atelier d'Architecture RIVAT
A
Design and construction of high-performance energy buildings, including Passivhaus certified projects, for various sectors such as offices, industrial sites, healthcare, and education.
Archiblock
B
Design and construction of passive houses with high energy efficiency, using natural materials and sustainable techniques.
Ma Maison Bois BZH
B
Construction of passive houses and timber frame houses, custom-made projects, using ecological and high-quality materials.
Initiatives identified among leaders
Réhabilitation bas carbone de logements avec matériaux biosourcés et réduction énergétique.
“Réhabilitation architecturale et énergétique de 93...” - Atelier d'Architecture RIVATRénovation énergétique d'un centre de recherche certifié PassivHaus en cours.
“La rénovation énergétique et architecturale d’un c...” - Atelier d'Architecture RIVATConstructions responsables répondant aux normes passives ou RE2020
“Ma Maison Bois BZH réalise des constructions respo...” - Ma Maison Bois BZH80% of similar organizations communicate on CSR issues
+220 initiatives collected from 50 similar organizations
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