d2m provides expert engineering services and support for shipbuilding projects and offshore oil & gas field developments.

Our services range from conceptual studies that help maximizing value early in project development, to basic design, detailed design to fit with the construction process, project management and construction support.


  • We have won the confidence of over a hundred First Class Clients, major firms as well as smart, smaller companies, through the permanent research of innovative but robust solutions, and our high quality, on time deliverables.


  • The diversity of our Clients induces our creativity. They are major and independent oil and gas companies, shipowners, offshore main contractors, civil works engineering, French defense organizations and navy shipyards, public organizations, but also independent operators, specialized construction and service contractors.