IRT SystemX is a technological research institute (IRT) specialised in the areas of analysis, modeling, simulation and decision support applied to complex systems.

It is the only IRT fully dedicated to digital systems engineering, by coordinating partnered research projects and bringing together academics and industry players from a multi-sector perspective. Together, they all work to overcome major scientific and technological obstacles from 4 priority application sectors: Mobility and Autonomous Transport, Industry of the Future, Defense and Security, Environment and Sustainable Development.

Through "use case"-oriented projects, SystemX engineers and researchers tackle the major societal and technological challenges of our time, thereby contributing to the acceleration of the digital transformation of industries, services and territories.