CHANTIER DE L'ARSENAL
Based in La Rochelle, our shipyard is unique in its kind, combining a design office: naval architecture, engineering and project management, and a shipyard, where our teams build the catamarans.
OUR PROJECTS
One Shape projects
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® PROCESS
Decisive advantages in terms of cost reduction, time savings and ecological performance
A new way of designing and building composite ships: cost reduction, time savings and ecological performance.
One Shape is an innovative process that transforms the way composite ships are designed and built. Developed in 2015, it enables custom-made boats to be created without the need for traditional molds.
10+
years of experience
3x
less environmental impact
ATELIER ONE SHAPE
A positive-energy building
In the spring of 2023, we launched the construction of our new shipyard, Atelier One Shape, located in La Pallice, near the commercial port. This 4,000 m² building, located on a 16,000 m² plot of land, will house the production of 8 to 10 giant multihulls each year. This project demonstrates our commitment to combining innovation and environmental performance.
