10 June 2026
In safety-critical systems, trust is built over the long term. Expertise developed in the railway sector can often meet the requirements of other industries facing equally critical challenges.
In 2026, CLEARSY continued its diversification while strengthening its long-standing presence in the energy and nuclear sectors. This momentum was also reflected in significant early successes in the defence sector, with several major contracts awarded, particularly in programmes related to naval systems.
This evolution confirms CLEARSY’s high-level expertise in safety, security, and complex systems, supporting France’s strategic industrial and sovereign challenges.