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Success oriented solutions with a strong know-how

d2m Engineering

d2m Engineering, the engineering branch of d2m Group for naval architecture and marine projects, based in Six-Fours, (France) provides STAPEM Offshore for its Engineering, Procurement, and Construction (EPC) projects, a strong expertise in hydrodynamics & mooring, structural design, installation & operation.

d2m Engineering has been working with major oil & gas companies since its creation, supporting them at each phase of a project, from feasibility to basic and detailed engineering. d2m’s contribution has been proven on many projects including notably:

• Conversion studies
• Floating support sizing and arrangement
• System integration
• Trading history and fatigue analysis
• Installation analysis
• Third parts reviews


Mareal, the engineering branch for fixed structures, jackets, modules, offshore foundations for offshore projects, based in L’Haÿ les Roses (France) and in London (UK) also supports STAPEM Offshore in its EPC projects. Mareal has a confirmed and strong experience in the design of structures and are devoted to assist STAPEM Offshore at every stage of projects. From feasibility to detailed engineering and construction drawings with process which meets construction and installation requirements.

Both companies are part of d2m Group which belong to STAPEM Offshore Group since 2013.

For more information, please refer to: &

Expert engineering services and support for shipbuilding projects and offshore oil & gas field developments