
Oyster and mussel farming, production, and sales, along with local products.
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
Les Viviers de la Ria
B
Production and sale of oysters, clams, and other shellfish, including direct sales at the farm, at regional markets, and nationwide shipping.
Mulot
B
Design, manufacturing, and distribution of equipment, boats, and accessories for the oyster and mussel industry.
SAS HARDOUIN
B
Manufacturing of shellfish and mussel farming equipment, including linear and circular graders, debyssalizers, baggers, and degrappers. Continuous innovation in sorting and processing technologies for oysters and mussels. Export of products to Europe.
Initiatives identified among leaders
Réduction des déchets de coquillages
“Mulot propose un broyeur à coquillages spécial res...” - MulotDéveloppement de produits innovants pour l'ostréiculture
“SAS HARDOUIN développe des produits innovants pour...” - SAS HARDOUIN58% of similar organizations communicate on CSR issues
+513 initiatives collected from 100 similar organizations
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