
Manufacturing of PVC and aluminum joinery (windows, doors, shutters) for new construction and renovation projects, with a focus on energy efficiency, acoustic comfort, and burglary resistance.
EmpCo Directive — September 27, 2026
We analyzed the websites of over 250,000 companies, including Côté Ouverture's, to extract CSR initiatives and communications containing risky environmental claims.
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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: September 2026
This analysis is not yet available in English. Please see the French version.
Leading organizations
Carniel-Sonaplast
B
Manufacturing of PVC and aluminum joinery, including windows, entry doors, and various types of shutters. Focus on energy efficiency and thermal comfort through domotic solutions.
Les Zelles
A
Manufacturing of PVC and aluminum joinery, including windows, doors, and shutters, for both residential and commercial buildings.
Menuiserie Devic
B
Manufacturing and selling of PVC, aluminum, and wood joinery. Production of entry doors with customization options. Use of selected materials for optimal thermal and acoustic performance.
Initiatives identified among leaders
Recyclage structuré des menuiseries en fin de vie en France
“En France, plus de 8,5 millions de fenêtres sont d...” - Les ZellesÉconomie circulaire et amélioration performance thermique des menuiseries
“L’entreprise s’engage dans une économie circulaire...” - Carniel-SonaplastRenforcement des engagements durables et redéfinition de la feuille de route 2035.
“En 2025, le Groupe Pando a renforcé son engagement...” - Les Zelles70% of similar organizations communicate on CSR issues
+2167 initiatives collected from 397 similar organizations
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