Electrical and energy systems installation and maintenance, including strong and weak currents, building management systems, and security solutions for industrial and tertiary sectors.
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 GTIE Rennes'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: August 2026
This analysis is not yet available in English. Please see the French version.
Leading organizations
Fradin Bretton
A
Electrical and security systems installation for buildings, including strong and weak current solutions, energy management, and safety systems.
Delta Energie
B
Electrical installation and maintenance for industrial and tertiary buildings, including strong and weak currents, automation, instrumentation, and access control.
D3E
B
Electrical works and installations for industrial, tertiary, and residential sectors, including design, installation, and maintenance of electrical systems, security systems, communication networks, and building management systems.
Initiatives identified among leaders
Développement de projets énergétiques solaires
“Fradin Bretton développe des projets photovoltaïqu...” - Fradin BrettonRécompensée par les Trophées RSE PACA pour ses engagements
“D3E a remporté le premier prix des Trophées des Tr...” - D3EUtilisation de matériaux et méthodes à faible impact carbone en instrumentation
“Delta Energie privilégie l'utilisation de méthodes...” - Delta Energie60% of similar organizations communicate on CSR issues
+892 initiatives collected from 167 similar organizations
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