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Join our Demo Day!

Leonard invites you to its annual Demo Day on 27th May from 5.00 pm to 8.30 pm. Join us online to discover the presentations of the 7 start-ups supported by our SEED program. Energy, environment, Construction Tech: the Demo Day is an open window on the future of the city and infrastructure businesses!

Demo Day – 2021 Jury

Follow the program!

What do we do?

The VINCI Group created Leonard to tackle the challenges posed by the transformation of regions and lifestyles. Our goal is to unite a community of key stakeholders in order to build the city of the future together.