Specialized in maritime, fluvial, and underwater construction, renovation, and maintenance of port, river, and underwater infrastructures.
B
CSR Analysis score
The organization is among the top 20% of most committed organizations, excluding the top 5%, among comparable organizations.
+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: December 2025
This analysis is not yet available in English. Please see the French version.
Leading organizations
Océlian
B
Specialized in maritime and fluvial works, including piling, civil engineering, drilling, dredging, rock blasting, cable laying, inspection, underwater works, rope works, sediment management, hyperbaric tunneling, bank protection, and ecological engineering.
gcbtp
B
Specialized in rehabilitation, renovation, and specialized construction work, including structural reinforcement, canalization, and infrastructure.
Balineau
B
Specialized in geotechnical works in maritime and fluvial environments, offering turnkey or subcontracted solutions. Services include nautical works, special foundations, and soil improvement.
Initiatives identified among leaders
Ramassage de déchets
“Balineau a organisé une opération de ramassage de ...” - BalineauRestauration de la continuité écologique
“Océlian restaure la continuité écologique sur les ...” - OcélianRenforcement de structures en fibre de carbone
“Renforcement de structures en fibre de carbone pou...” - gcbtp54% of similar organizations communicate on CSR issues
+1200 initiatives collected from 100 similar organizations
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