
Waterproofing and roofing services for public and private buildings, including leak detection, liquid waterproofing, membrane waterproofing, and preventive maintenance of roofs.
EmpCo Directive — September 27, 2026
We analyzed the websites of over 250,000 companies, including Alpha Group'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: September 2026
This analysis is not yet available in English. Please see the French version.
Leading organizations
Resistanche
B
Waterproofing and protection services for buildings, industrial facilities, and other structures, including leak detection and repair.
Celt’Etanch
B
Waterproofing services for buildings, including roofs, terraces, balconies, and gutters. Provides customized solutions for residential, commercial, and collective housing clients.
La Toiturgerie
B
Specialized services in leak detection, repair, and maintenance of roofs for residential and professional clients.
Initiatives identified among leaders
Membranes étanches haute performance résistantes aux produits chimiques et climatiques.
“Développement de membranes étanches RESISTCOAT app...” - ResistancheToitures optimisées pour améliorer la performance énergétique des bâtiments
“La Toiturgerie accompagne l’évolution du secteur d...” - La ToiturgerieUtilisation de produits non polluants pour étanchéité des bâtiments
“L'entreprise installe des produits d'étanchéité ad...” - Celt’Etanch44% of similar organizations communicate on CSR issues
+72 initiatives collected from 50 similar organizations
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