Specific skills in the MRE field

Marine Operations:

  • Tear 1 contractor for tidal, wave and floating wind industries: HSEQ procedures (PEP, RMP, ERP, etc), seafastening design, procurement, vessel selection and charter, etc.
  • Logistic support and O&M services for fixed offshore wind (vessels, ROVs, subsea equipment, personnel, etc)
  • Vessel audit and DP expertise

Engineering and Naval Architecture:

  • Concept design, detailed design and fabrication support
  • Intelligent Lifting Frames, Launch & Recovery Systems (LARS)
  • Mooring Design, Hydrodynamic Modelling
  • Subsea Tooling, ROV Tooling
  • Subsea Structures, Structural Analysis
  • Cable Management Systems, Connector Management Systems
  • Experimental Testing
  • Computational Fluid Dynamics (CFD), Finite Element Analysis (FEA), Fatigue Analysis
  • Cable Route Design, Cable Route Analysis (OrcaFlex, CAST)
  • Conceptual Renders, Storyboarding (2D and 3D), Engineering and fabrication drawings, 3D animations

Marine Operation Planning:

  • Operational window modelling (Mermaid)
  • Tidal Planner

Survey :

  • Geotechnical, Geophysical, UXO, Subsea positioning


  • Concept & Detail design, Installation

Products or services in MRE

Mermaid software:

Mermaid is a sophisticated marine operations and analysis system to accurately quantify weather risk by forecasting its impact on simulated project plans. It empowers you to optimise marine operations through accurate modelling and scenario planning, enabling significant cost reductions.

Additional information:


Projects in MRE

Only the French projects are detailed in the below table but our team is also involved on international projects, especially in the UK :

Pile&Tide – Briques Technologiques (ADEME)


Client/Partners: GEOCEAN, UCBN (Caen), 3SR (Grenoble)

Mermaid analysis & vessel selection

Weather downtime analysis for O&M operations of the Raz Blanchard pilot farm as well as for geotechnical campaigns

Vessel selection – DP analysis

Client/Partners: GDF Suez – Futures Energies

Mermaid analysis for offshore wind farm

Weather downtime analysis for comparison between several vessels (jack-up)

Client/Partners: Bauer Renewables

Engineering services & installation support

Vertical axis tidal turbine foundation design

Installation studies for prototype deployment at Paimpol-Bréhat test site

Client/Partners: CMN/HydroQuest

Tidal marine operations

D10 tidal turbine recovery and cable work

Vessel: Aker Wayfarer

Client/Partners: Sabella


Positioning and depth of burial survey along the export cable route of the Sem-Rev site

Vessel: TSM Penzer

Client/Partners: Centrale Nantes

Tidal marine operations

Export cable re-routing and half ILT installation on cable end

Vessel: Olympic Taurus

Client/Partners: Sabella