Environmental consulting firm specializing in biodiversity and ecological engineering, offering regulatory ecological studies, project management assistance, naturalist expertise, and biodiversity training.
EmpCo Directive — September 27, 2026
We analyzed the websites of over 250,000 companies, including Dervenn'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: June 2026
This analysis is not yet available in English. Please see the French version.
Leading organizations
Naturalia Environnement
B
Ecological engineering and environmental consulting, including naturalist expertise, regulatory studies, and ecosystem management.
Foresteam
A
Environmental consulting and engineering services for project owners and public/private entities, focusing on impact assessment, risk analysis, and compensatory measures for biodiversity and environmental projects.
Terea
B
Environmental consulting services, including environmental impact assessments, biodiversity inventories, and environmental management for industries like oil, mining, and forestry.
Initiatives identified among leaders
Mesure rigoureuse de l’impact via indicateurs environnementaux et comportementaux
“Le projet **PosBacia** utilise trois indicateurs m...” - ForesteamEngagement social et environnemental intégré dans les pratiques et politiques internes
“Terea s’engage à être une entreprise socialement e...” - TereaStructuration de la séquence ERC pour projets écologiques.
“Structuration de la séquence ERC (Éviter, Réduire,...” - Naturalia Environnement98% of similar organizations communicate on CSR issues
+2021 initiatives collected from 54 similar organizations
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