Oyster and mussel farming, production, and distribution to supermarkets, wholesalers, and restaurants.
A
CSR Analysis score
The organization is among the top 5% of organizations with the most committed CSR positioning, 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: March 2026
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.
Huîtres de Pen Al Lann
B
Oyster farming and commercialization, including natural flat and cupped oysters raised from wild oyster spawn.
Mulot
B
Design, manufacturing, and distribution of equipment, boats, and accessories for the oyster and mussel industry.
Initiatives identified among leaders
Promotion de l’ostréiculture locale via une association territoriale.
“En 2023, Huîtres de Pen Al Lann a cofondé l’associ...” - Huîtres de Pen Al LannRéutilisation des coquilles vides pour préserver les écosystèmes marins.
“Huîtres de Pen Al Lann réutilise les coquilles d’h...” - Huîtres de Pen Al LannPromotion de l’ostréiculture locale via une association territoriale.
“En 2023, Huîtres de Pen Al Lann a cofondé l’associ...” - Huîtres de Pen Al Lann60% of similar organizations communicate on CSR issues
+162 initiatives collected from 50 similar organizations
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