New Lille driverless metro in service

21 January 2025

Congratulations to Alstom on the commissioning of the Urbalis Fluence system on line 1 of the Lille metro!

At CLEARSY, we’re proud to have contributed our expertise in software development, system design, verification and validation, and operational safety studies to this ambitious project.

Perseverance has been a key value throughout our journey: meeting technical challenges and guaranteeing safety requires time, rigor and ongoing commitment. With technical excellence and innovation as our driving forces, we worked alongside Alstom to make this success possible.