National defense

Excellence and prestige are essential to guarantee the security and defense of the country’s territory as well as abide by our international commitments.

Clemessy, your partner for weapons systems

With expertise in electrical engineering, industrial IT, mechanical work, piping and electromechanical engineering, our teams support you in the design, implementation and maintenance of your test and control equipment processes for:

  • Complex multi-technical tests;
  • The integration of electrical and hydraulic systems (electric heart, iron bird, ...)
  • Testing devices and equipment (actuators, motors, calculators, ...);
  • Research and development and production processes;
  • Operation, measurement and testing of weapon systems (missile test bench);
  • Simulators and associated monitoring & control;
  • Hardware-in-the-loop tests (environment simulation).

Expertise in securing sensitive sites

The capitalisation of years of experience working with the armed forces and the players in the defense industry has allowed Clemessy to confirm its expertise when it comes to securing sensitive sites. Our teams design suitable solutions to ensure the security of the premises:

  • Safety protection: access control, anti-intrusion and video-surveillance;
  • Intelligent image analysis;
  • Communication and networks;
  • Security of property and people;
  • Supervision and hypervision of systems;
  • Security of information systems.

Industries of the future

Discover how our experts can assist you in your transformation towards tomorrow’s evolutions. 

Our references
  • ESID Brest / Base opérationnelle de l'Île Longue

    For over 17 years, Clemessy's teams have been carrying out a maintenance contract on the nuclear-powered ballistic missile submarine base.

  • ESID Ile-de-France

    The teams carried out electrical network renovation work for the ESID Ile-de-France.