Specialized in electrical networks, fiber optics, and telecommunications, offering services for burying electrical lines, managing HTA and HTB electrical networks, and deploying fiber optic telecommunication networks.
C
CSR Analysis score
The organization is among the 50% most committed organizations, excluding the top 20%, among comparable organizations.
+160,000
Total organizations analyzedAnalysis by axis
Access the detailed report with all sector benchmarks, in-depth competitive analysis and actionable recommendations.
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
GT Cornouaille
B
Specialized in HTA/BTA networks, lighting, gas, telecom civil engineering, and drinking water. Performs gas, electricity, and drinking water conveyance work. Recognized expertise in underground and overhead networks.
ERS
B
Specialized in new construction, renovation, and maintenance of electrical installations and energy networks. Expertise in electrical network infrastructure, telecom networks, gas networks, public lighting, luminous signaling, connected urban equipment, lighting, network detection, electric vehicle charging stations, and access control.
Contant S.A.S
B
Specialized in drilling and installation of electrical lines, including directed drilling, earthing, and water drilling. Also involved in the construction and maintenance of electrical networks and public lighting.
Initiatives identified among leaders
Obtention du label RSE-TP
“Obtention du label RSE-TP avec une note de 68/100” - ERSMise en place d'actions pour réduire l'impact environnemental
“CONTANT ENTREPRISE met en place des actions pour r...” - Contant S.A.Sautonomie renforçant la réactivité et la créativité
“GT Cornouaille favorise l'autonomie renforçant la ...” - GT Cornouaille64% of similar organizations communicate on CSR issues
+166 initiatives collected from 50 similar organizations
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