MRE Contact

Lionel JOSSE Head of sales and marketing Phone +33 (0) 251 104 770 +33 (6) 604 382 97 Email
ATLANTIQUE OFFSHORE ENERGY is member of the following organisations:
Company's main line of business

Offshore engineering and constructions.

Company's trades and skills

Engineering, Procurement, Construction, Installation, Maintenance, Project Management.

Technologies EMR
  • Fixed wind
  • Floating wind
Position in the value chain in offshore wind energy
Engineering and parts fabrication
  • Parts/Materials
  • Painting/surface treatment
  • Metallic structures
  • Engineering
  • Sub-assemblies
  • Foundations
  • Fixed foundations
  • Jacket
  • Floating foundations
  • Steel
  • Substation
  • Electrical equipment
  • Jackets
  • Control systems
  • EPCI
  • Engineering
Operation and maintenance
  • Inspection
  • Inspection of subsea structures
  • Instrumentation/Control/Communication (products)
  • Servicing/Repair
  • Foundation/anchor maintenance
  • Substation maintenance
  • Operation and maintenance management and data/sensor management
  • Dismantling
Main means of production, scheme design, R&D+I relating to MRE

Dedicated Engineering Department / Dedicated workshop and painting cell / Chantiers de l’Atlantique means and tools.


ISO 9001 / ISO 14001 / OHSAS 18001 / DIN 18800-7 / EN 1090-2.

Company's working languages

French, English.

References in France

Engineering (FEED / Basic & Detail Design) / Electrical Offshore Substation required for Saint-Nazaire Offshore Windfarm (EMF).

References abroad

Engineering (FEED / Basic & Detail Design) / Electrical Offshore Substations installed for Westermost Rough (England - Ørsted), Rentel (Belgium – Otary) and Arkona (Germany – E.ON/Equinor) Offshore Windfarms.

Main presentation

Atlantique Offshore Energy is Chantiers de l’Atlantique Business Unit specialized in Offshore Engineering and Constructions. Depending on our customer needs, we design, manufacture, install and maintain turnkey solutions to collect, transform and connect the electrify produced by Offshore Windfarms to the Grid.