Real estate diagnostics including DPE, asbestos, lead, termites, gas, and electricity inspections, as well as Carrez and Boutin measurements.
+160,000
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: March 2026
This analysis is not yet available in English. Please see the French version.
Leading organizations
Diaglm
B
Specialized services in real estate diagnostics, including electricity, gas, asbestos, lead, energy performance, parasitic state, termites, ERP, and measurements under the Boutin or Carrez laws.
n2a expertises
B
Real estate diagnostic services for sales, rentals, construction work, and demolitions, including DPE, ERP, Carrez Law, Boutin Law, gas, lead, asbestos, and electricity diagnostics.
C.D Diag
B
Real estate diagnostic services including DPE, parasitic state, asbestos, CREP, electricity, gas, collective sanitation, Loi Boutin, Loi Carrez, and ERP.
Initiatives identified among leaders
Formation continue des diagnostiqueurs immobiliers
“n2a expertises propose une formation continue pour...” - n2a expertisesRéalisation de diagnostics de risques et pollutions pour informer les futurs acquéreurs ou locataires
“C.D Diag réalise des diagnostics de risques et pol...” - C.D Diag73% of similar organizations communicate on CSR issues
+411 initiatives collected from 113 similar organizations
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