Bouchot mussels are produced in the bay of the Mont Saint Michel, at open sea on the west coast of Normandy, in the bay of Saint Brieuc, on the Côte d’Opale and on the Atlantic coast.
It is also at open sea that oysters from Normandy are farmed, which gives them their specific taste.

Cultimer produces 8000t of bouchot mussels and 2000t of “fines” and “spéciales” oysters. We also produce flat oysters and we can get numerous other shellfishes and mollusques.