Design and construction of home extensions, offering customizable solutions and digital tools for personalized projects.
EmpCo Directive — September 27, 2026
We analyzed the websites of over 250,000 companies, including E·nov extension's, to extract CSR initiatives and communications containing risky environmental claims.
Greenwashing risk score + your position within your sector
+250,000
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
Alliance Group
A
Construction of individual houses, renovation, extension, and interior design. Offers turnkey solutions for personalized housing projects.
Vérandaline
B
Design, manufacturing, and construction of custom home extensions and verandas, focusing on light, aesthetics, and energy performance to enhance living spaces.
Maisons Stéphane Berger
B
Custom home construction, including design and realization of modular, adaptable houses tailored to client needs and aspirations.
Initiatives identified among leaders
Constructions et rénovations respectant normes environnementales et basse consommation
“Alliance Group conçoit des habitations aux Herbier...” - Alliance GroupMaisons passives à très faible consommation énergétique et confort optimal.
“Les maisons passives de Maisons Stéphane Berger al...” - Maisons Stéphane BergerSélection de matériaux bas carbone et locaux pour maisons.
“Alliance sélectionne des partenaires locaux et des...” - Alliance Group59% of similar organizations communicate on CSR issues
+160 initiatives collected from 49 similar organizations
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