Chantiers de l'Atlantique Tech Stack

Naval and offshore construction, cruise ships to renewable energy installations

Shipbuilding Saint-Nazaire, Pays de la Loire 1,001–5,000 employees Founded 1861 Privately Held

Chantiers de l'Atlantique designs and builds complex vessels and marine infrastructure—cruise ships, military vessels, offshore wind substations—with a tech stack anchored in Siemens, SAP, and CAD tools (Revit, CATIA, Solid Edge). The hiring surge is engineering-driven (67% of open roles), with acute focus on offshore wind electrical substations and lifting operations, reflecting a strategic shift toward renewable energy infrastructure alongside traditional shipbuilding. The company is modernizing its SAP deployment while maintaining legacy manufacturing and compliance tooling.

Tech Stack 47 technologies

Core StackSiemens SAP Tableau Revit SQL Server PostgreSQL C# Python Django AutoCAD CATIA Linux Schneider Electric Beckhoff Qlik Excel Microstation Solid Edge AVEVA VB.NET SharePoint ANSYS FEMAP SAP FICO MicroStation Windows PowerShell VMware ESXi Horizon NetBackup+16 more

ReplacingSAP S/4HANA

What Chantiers de l'Atlantique Is Building

◆Challenges

Conformité
Modernisation
Sous-stations électriques pour l'éolien en mer
Transition énergétique
Remise aux normes
Construction of offshore wind substations
Modernization of client services
Réduction de l'empreinte environnementale
Reducing environmental footprint
Meeting compliance standards

▲Active Projects

Sous-stations électriques offshore
Construction of cruise ships
Offshore substation electrical project
Offshore works for offshore wind substation
Construction de navires
Études de levage
Remises aux normes et conformité
Projets epc
Construction of offshore wind substations
Participation aux essais en mer

Hiring Activity

Accelerating120 roles · 65 in 30d

Department

Engineering

Ops

Construction

Logistics

Manufacturing

Data

Finance

Procurement

Seniority

Senior

Mid

Intern

Manager

Junior

Lead

Notable leadership hires: Technical Lead Cold, Commissioning team lead

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About Chantiers de l'Atlantique

Chantiers de l'Atlantique is a maritime construction and fleet services company headquartered in Saint-Nazaire, France, with 1,001–5,000 employees. The yard specializes in designing, fabricating, and integrating highly complex vessels—cruise ships, naval vessels—and marine installations including offshore wind substations. Projects span both new construction and regulatory upgrades, with active workstreams in electrical substation design, sea trials, lifting studies, and EPC (engineering, procurement, construction) contracts. The company operates with industrial-scale digital infrastructure (SAP, Siemens automation, advanced CAD suites) and is managing a transition toward reduced environmental footprint and energy transition compliance.

HeadquartersSaint-Nazaire, Pays de la Loire

Company Size1,001–5,000 employees

Founded1861

Frequently Asked Questions

What is Chantiers de l'Atlantique's main business?

Chantiers de l'Atlantique builds cruise ships, military vessels, and offshore wind electrical substations. The company also provides fleet services and marine infrastructure engineering. It is one of the world's leading yards for complex ship design and fabrication.

What is Chantiers de l'Atlantique's tech stack?

The company uses Siemens, SAP, Tableau, Qlik, and Schneider Electric for enterprise operations. CAD and engineering tools include Revit, CATIA, Solid Edge, MicroStation, and ANSYS. Infrastructure runs on Windows, Linux, SQL Server, and PostgreSQL.