Skip to main content Skip to search Skip to main navigation

Cinq Degrés Ouest (5DO)

Pioneers in seafood processing

  • Family business with tradition: Since 1895, Cinq Degrés Ouest has been dedicated to refining oysters and seafood — today based in the port of Lorient.
  • Innovation at full throttle: As a pioneer in Europe, 5DO uses the HPP process to gently open and preserve shellfish.
  • Quality through cold: The products are flash‑frozen using nitrogen (cryopreservation at −90°C) to optimally preserve their texture, taste, and freshness.
  • Custom-made delicacies: In addition to oysters, 5DO also offers cooked shellfish and frozen fish specialties for the upscale restaurant industry.