Chantier Naval de Marseille (CNdM)
A key partner for ship repair and maintenance
At ATL Méditerranéewe highly recommend the Chantier Naval de Marseille (CNdM) as a preferred partner for all ship repair, maintenance and refurbishment operations. Located in the heart of the Grand Port Maritime de MarseilleCNdM enjoys an exceptional strategic position, with direct access to the Mediterranean and the entire international maritime network. With decades of experience under its belt, the shipyard has become a benchmark in its sector.
CNdM has three major dry docks the largest of which is 465 meters long and 85 meters wide, making it one of the largest infrastructures of its kind in Europe.
In addition, the site offers more than 450 linear metres of quaysThe CNdM is equipped to accommodate vessels of all sizes, from yachts to mega-ships. In addition to its infrastructure, CNdM provides modern workshops mechanical, piping, steel, electrical and lifting workshops, as well as secure secure storage areas for spare parts and equipment for the most ambitious projects.
High-level logistical and technical support
In addition to its exceptional facilities, Chantier Naval de Marseille stands out for the quality of its technical and logistical support. Our ATL Méditerranée teams work closely with CNdM teams to ensure smooth operations, whether managing the flow of spare parts, coordinating subcontractors or carrying out complex projects.
Thanks to this synergy shipowners, shipping companies and manufacturers benefit from a customized serviceadapted to their requirements and time constraints.
CNdM also offers recognized expertise in heavy maintenance, conversion and renovation. The yard’s teams work on all types of vessels: cargo ships, ferries, liners, yachts and specialized vessels. Their know-how, combined with exemplary responsiveness, enables them to meet the most demanding technical challenges, while respecting deadlines and the strictest safety standards.
Why choose Chantier Naval de Marseille?
As a loyal partner, we place great emphasis on reliabilityreliability responsiveness and versatility of the CNdM. The Chantier Naval de Marseille is an invaluable asset for all professionals in the maritime sector. As such, we recommend it unreservedly in our Address Book, convinced of the added value it brings to our customers and partners.
We are proud to collaborate with the CNdM and to contribute, alongside us, to the success of its most ambitious projects.

Terre Plein de Mourepiane
Porte 4 CS 40034
13344 Marseille Cedex 15
+33 (0) 484 894452