
Production and direct sale of mussels (moules de bouchot). Educational tours on mussel farming techniques.
B
CSR Analysis score
The organization is among the top 20% of most committed organizations, excluding the top 5%, among comparable organizations.
EmpCo Directive — September 27, 2026
We analyzed the websites of over 250,000 companies, including Mytilus's, to extract CSR initiatives and communications containing risky environmental claims.
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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: September 2026
This analysis is not yet available in English. Please see the French version.
Leading organizations
Maison Morisseau
B
Production and sale of bouchot mussels, including cultivation, harvesting, purification, degrapping, and sorting.
La Perle de Thau
B
Producer and exporter of oysters and mussels from Bouzigues. Farming shellfish for four generations.
Comité Régional de la Conchyliculture Bretagne Nord
B
Production of shellfish (oysters, mussels, clams, cockles) along the Breton coasts, from the Mont-Saint-Michel bay to the Brest roadstead.
Initiatives identified among leaders
Innovation brevetée pour une production d'huîtres optimisée et respectueuse
“La Perle de Thau a développé une innovation brevet...” - La Perle de ThauActions pour pérenniser la conchyliculture et améliorer la qualité des eaux littorales.
“Le Comité Régional de la Conchyliculture Bretagne ...” - Comité Régional de la Conchyliculture Bretagne NordRéduction des risques de marées vertes par dénitrification naturelle.
“La récolte des coquillages limite les risques de p...” - Comité Régional de la Conchyliculture Bretagne Nord60% of similar organizations communicate on CSR issues
+100 initiatives collected from 50 similar organizations
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