Cleaning and waste management services for offices, events, and other environments, with a focus on ecological products and waste valorization.
A
CSR Analysis score
The organization is among the top 5% of organizations with the most committed CSR positioning, among comparable organizations.
EmpCo Directive — September 27, 2026
We analyzed the websites of over 250,000 companies, including Millenium's, to extract CSR initiatives and communications containing risky environmental claims.
Greenwashing risk score + your position within your sector
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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: July 2026
This analysis is not yet available in English. Please see the French version.
Leading organizations
Ostreya
B
Waste collection and valorization services for businesses, focusing on circular economy and reducing environmental impact.
Breveco
B
Cleaning services for businesses, property management companies, and public administrations, with a focus on eco-friendly practices and professional insertion.
PROP ECO
B
Ecological cleaning services for businesses, using certified eco-friendly products and sustainable practices.
Initiatives identified among leaders
Vision durable basée sur les 3R pour gestion déchets
“Vision durable fondée sur les 3R (Réduire, Réutili...” - OstreyaCréation d'une entreprise de nettoyage écologique primée et certifiée Ecolabel en 2023
“Créée en 2004 à Marseille, PROP ECO a pour vocatio...” - PROP ECOAmélioration de l’image de marque via partenariat durable
“Collaborer avec Breveco améliore l’image de marque...” - Breveco90% of similar organizations communicate on CSR issues
+861 initiatives collected from 50 similar organizations
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