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.
B
CSR Analysis score
The organization is among the top 20% of most committed organizations, excluding the top 5%, among comparable organizations.
EmpCo Directive — September 27, 2026
We analyzed the websites of over 250,000 companies, including Carniel-Sonaplast'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
Côté Ouverture
B
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.
Les Zelles
A
Manufacturing of PVC and aluminum joinery, including windows, doors, and shutters, for both residential and commercial buildings.
B'Plast
B
Manufacturing and installation of PVC and aluminum joinery, including windows, doors, shutters, awnings, gates, and garage doors. The company also offers domotics solutions and verandas.
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 ZellesTransformation modèle d'entreprise via engagement Entreprise à Mission depuis 2021
“Depuis 2021, le groupe Pando a engagé une démarche...” - Les ZellesRenforcement des engagements durables et redéfinition de la feuille de route 2035.
“En 2025, le Groupe Pando a renforcé son engagement...” - Les Zelles69% of similar organizations communicate on CSR issues
+2069 initiatives collected from 376 similar organizations
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