CNSO

CNSO, or Constructions Nautiques du Sud-Ouest, was a French shipyard based near the Arcachon basin. Active mainly in the 1960s and 1970s, it specialized in the construction of polyester pleasure yachts.

The yard offered a wide range of yachts for coastal and ocean cruising.
These yachts are still present on the second-hand market, and are much sought-after for their solidity and classic design.