
Production and sale of oysters and mussels AOP from the Mont Saint Michel bay, along with a selection of seafood, shellfish, crustaceans, fish, and gourmet grocery items.
E
CSR Analysis score
The organization does not position itself on any CSR axis.
+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: March 2026
This analysis is not yet available in English. Please see the French version.
Leading organizations
Le Guérandais
B
Production and sale of artisanal and natural salt from the salt marshes of Guérande, including fleur de sel, fine salt, coarse salt, and flavored salt.
Guyader Gastronomie
B
Production of Breton gastronomic products, including cakes, charcuterie, sea rillettes, smoked fish, and sea terrines. The company focuses on bio products and traditional craftsmanship, with a commitment to local sourcing and sustainability.
La Vivaraise
E
Production of oysters and mussels in the Bay of Mont Saint-Michel, including farming, sorting, and packaging for wholesale and retail distribution in France and Europe.
Initiatives identified among leaders
Extension de site pour accroître production, améliorer sécurité et ancrage local.
“Extension du site de production de Châteauneuf-du-...” - Guyader GastronomieObtention de certifications qualité et environnementales pour les produits.
“Le Guérandais met en avant ses certifications envi...” - Le GuérandaisSoutien à l’insertion et partage de savoir-faire via partenariats.
“La Coopérative Le Guérandais encourage la solidari...” - Le Guérandais48% of similar organizations communicate on CSR issues
+100 initiatives collected from 50 similar organizations
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