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OUR CREATIONS

For over 10 years, our dedicated team has been designing exceptional catamarans and other composite objects at our La Rochelle shipyard. Chantier de l’Arsenal specializes in custom composite construction.

ONE SHAPE PROJECT

NSO 1 & 2

50 pax – Sables d’Olonnes

See the detailed sheet

ONE SHAPE PROJECT

SAILCOOP 61.01

80 pax – Concarneau

See the detailed sheet

ONE SHAPE PROJECT

GREENCAT 52′

10 pax – Brittany

See the detailed sheet

ONE SHAPE PROJECT

OMNI

15.40m – Hangzhou

See the detailed sheet

See also our DAY 1 catamaran range

DAY 1 catamarans: custom-built maxi catamarans in composite, from 50 to 90 feet, with a capacity of up to 220 passengers.

Discover these innovative vessels designed for maritime passenger transport.

maxi-catamaran-day-1-transport-maritime-9
maxi-catamaran-day-1-transport-maritime-1
maxi-catamaran-day-1-transport-maritime-2
maxi-catamaran-day-1-transport-maritime-3
maxi-catamaran-day-1-transport-maritime-4
maxi-catamaran-day-1-transport-maritime-7
maxi-catamaran-day-1-transport-maritime-8
catamaran-60-08
catamaran-65-13
catamaran-65-15
catamaran-65-18-01
catamaran-65p-05

36 Rue de Québec
17000 La Rochelle, France
+33 (0)5 46 50 51 35

contact@chantierdelarsenal.fr

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© 2025 Chantier de l’Arsenal

réalisation JKDESIGN