Address 87 Rue Louis Pasteur

Website Phone 02 40 17 14 14

MRE Contact

M. Christophe LE BORGNE Head of methods department Phone 02 40 17 14 14 06 10 15 30 07 Email Linkedin ofM. Christophe LE BORGNE
CHARIER TP is member of the following organisations:
Company's working languages
  • English
  • French
  • German
  • Spanish
Main presentation

Located in north west France, CHARIER employs 1, 400 people. Its civil engineering activities (earthwork in maritime areas, foundations) and quarry work (rock bags and rock dumping) and roads and utilities works (access, maintenance bases) allow the company to work on marine renewable developments.
Its comprehensive offering covers 5 areas: road and urban works, quarrying and materials recycling, deconstruction, large-scale earthwork and civil engineering.

Technologies EMR
  • Fixed wind energy
  • Floating wind energy
  • Tidal energy
Position in the value chain in offshore wind energy
  • Engineering and parts fabrication
    • Parts/Materials
      • Concrete
      • Other
    • Sub-assemblies
      • Foundations
        • Fixed Foundations
          • Gravity
        • Floating foundations
          • Concrete
          • Hybrid
      • Cabling
        • Other
Position dans la chaîne de valeur des domaines hors éolien
  • Tidal energy
    • Engineering and parts fabrication
  • Other technologies
    • Engineering and parts fabrication
Company's main line of business


Public works, civil engineering

Company's trades and skills

Design, civil engineering (infrastructure), earthwork, access.
Port infrastructure, access, roads and utilities, quarry materials, rock bags and rock dumping, civil engineering (cable landings, foundations), maritime works (jack up, dredging) in coastal areas and foreshore

Main means of production, scheme design, R&D+I relating to MRE

Maritime civil engineering equipment: 1 jack up (depth - 20 m), 3 boom cranes (45 / 60 / 70 tonnes), 3 modular pontoons , maritime excavators (60 / 50 / 35 / 25 tonnes), hydraulic vibrodrivers (SC 50 and GLACE 413), several drilling machines, concrete pumps, etc.
Public works equipment: 33 bulldozers, 103 tracked excavators, 135 dumper trucks, 5 tracked cranes, 10 fixed and mobile asphalt plants, scrapers, compactors, etc.
Extraction of marine sand and gravel: 1 dredger (extraction to depths of 40 m, load 2,000 tonnes)
In-house design bureaux in civil engineering and roads/utilities

  • ISO 14001
  • ISO 9001
  • MASE
References in France

Quay reinforcement works for GPM Nantes
St Nazaire, utility works for export cables (onshore)