Oyster hatchery and nursery, producing oyster spat, pre-growth, and semi-farming. Selection of broodstock, rigorous traceability, ASC certification. Optimization of oyster growth and survival. Continuous production less dependent on climate.
A
CSR Analysis score
The organization is among the top 5% of organizations with the most committed CSR positioning, among comparable organizations.
EmpCo Directive — September 27, 2026
We analyzed the websites of over 250,000 companies, including France Naissain's, to extract CSR initiatives and communications containing risky environmental claims.
Greenwashing risk score + your position within your sector
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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: August 2026
This analysis is not yet available in English. Please see the French version.
Leading organizations
Huîtres de Pen Al Lann
B
Oyster farming and commercialization, including natural flat and cupped oysters raised from wild oyster spawn.
Sanchez Huîtres
B
Oyster farming with a focus on quality and environmental respect. Production of oysters in the Thau lagoon.
Maison Tarbouriech
A
Oyster farming and eco-tourism in the Mediterranean, including oyster production, local products, and hospitality services such as accommodation, spa, and restaurants.
Initiatives identified among leaders
Intégration d'une perspective sociétale et environnementale depuis 25 ans
“La Maison Tarbouriech intègre depuis plus de 25 an...” - Maison TarbouriechAdhésion à un collectif pour promouvoir l’élevage traditionnel et durable.
“En fin 2023, Huîtres de Pen Al Lann a rejoint le c...” - Huîtres de Pen Al LannRespect de l'environnement et des équipes comme pilier RSE
“La Maison Tarbouriech fonde sa responsabilité soci...” - Maison Tarbouriech60% of similar organizations communicate on CSR issues
+64 initiatives collected from 50 similar organizations
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