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While serving a vanguard Navy, Air Liquide is also innovating

Shipbuilding has long been regarded as an indicator of a country's industrial capacity. It is a great source of innovations, including ships that use renewable energy as a means of propulsion. While serving a vanguard Navy, Air Liquide is also innovating. We have designed an oxygen and nitrogen production unit unlike any other in the world. More broadly, we manufacture gas production, storage, and regeneration systems for submarines and surface vessels and work on pioneering projects using our expertise in hydrogen and nitrogen.

Why choose us?

  • 01

    Our discipline

    Air Liquide has, for many decades, been a Defense supplier and partner. We master the challenges of severe environments perfectly.

  • 02

    Our services

    We support shipbuilders from the start of their project to its finish, from pre-design feasibility studies to onsite launch.

  • 03

    Our performances

    To give just one example: the liquid oxygen tank of the MESMA power generator has a rupture probability of once every 114 155 years!