
Oyster farming and commercialization for professionals and individuals, offering both cupped and flat oysters raised on the ground or on tables.
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: January 2026
This analysis is not yet available in English. Please see the French version.
Leading organizations
La Perle de Thau
A
Oyster and mussel farming, production, and distribution to supermarkets, wholesalers, and restaurants.
Maison Tarbouriech
A
Oyster and mussel farming, production, and sales, along with local products.
Breizh Coquillages
B
Shellfish farming, including mussels, oysters, clams, and periwinkles, in the Vilaine Bay.
Initiatives identified among leaders
Valorisation production via réduction déchets et économie circulaire
“Le système Éco-Écrin permet une valorisation optim...” - La Perle de ThauUtilisation de l'énergie solaire et technologies éco-respectueuses en production
“La Maison Tarbouriech combine innovation et savoir...” - Maison TarbouriechMise en place d'une aquaculture durable et responsable
“Breizh Coquillages met en place une aquaculture du...” - Breizh Coquillages69% of similar organizations communicate on CSR issues
+238 initiatives collected from 48 similar organizations
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