The DORIS group has been involved in Offshore Wind for 20 years and provides its vast experience and expertise in the renewable market in:

  • Renewables Consulting
  • Project management
  • Renewables engineering
  • Project management services
  • Operation & maintenance.

… for all the facilities of wind farms: fixed foundations, floater, moorings, mast & turbine, cable, substation.

Its pioneering spirit leads DORIS Group to be present also in other areas of the renewables, such as thermal energies (Sea-Water Air Conditioning, Ocean Thermal Energy Conversion), carbon capture and tidal turbines.

Our Business Units, ODE, DORIS Engineering and STAT Marine provide together all services required in the renewable developments.


With 20 years in Offshore wind, ODE is one of Europe’s most experienced offshore wind engineering, design and project management contractors. ODE has been involved with the majority of the UK’s offshore wind farms with projects approaching 8GW of design capacity.


ODE has also been involved in many other developments across Northern Europe with projects totalling 3.2GW of design capacity.


Today, ODE exports its expertise to offshore wind projects globally being involved with another 2.6GW of fixed and floating wind in emerging markets.


ODE provides a complete range of engineering services through the full life-cycle of a wind farm, from conceptual studies, front-end engineering, safety and environment studies, through to complete EPCM project management, procurement, construction and operations’ management.

DORIS Engineering

DORIS Engineering brings its 50-year experience and expertise in offshore engineering to the development and the project management of offshore wind farms.


DORIS Engineering has developed the floating wind turbine concept, called NereWind, providing steel weight optimization.

STAT Marine

STAT Marine brings to the renewables business stream its strong experience in installation engineering, technical assistance and operations & maintenance all along the life of the facilities.

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