Drainage and sewer cleaning services, including pipe unclogging, septic tank pumping, grease trap pumping, and preventive sewer cleaning.
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 YANNOU ASSAINISSEMENT'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: January 2026
This analysis is not yet available in English. Please see the French version.
Leading organizations
Valvert Assainissement
B
Wastewater management services for individuals and professionals, including septic tank emptying, pipe unclogging and cleaning, and fuel oil tank cleaning.
Assainissement Lodévois Larzac
B
Non-collective sanitation services, including septic tank, microstation, and pump emptying and cleaning. Canalization maintenance with inspection, cleaning, and unclogging.
Dijon Assainissement
B
Plumbing and sanitation services, including unclogging, cleaning, and maintenance of sewage and drainage systems, as well as pest control and disinfection.
Initiatives identified among leaders
Adoption de pratiques durables et respectueuses de l'environnement
“Dijon assainissement adopte des pratiques durables...” - Dijon AssainissementNettoyage industriel et collecte de déchets industriels
“Valvert regionale d'assainissement propose des ser...” - Valvert AssainissementAdoption de pratiques durables et respectueuses de l'environnement
“Dijon assainissement adopte des pratiques durables...” - Dijon Assainissement67% of similar organizations communicate on CSR issues
+218 initiatives collected from 49 similar organizations
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