SEED Program

During 6 months, we help early stage startups launch and develop innovative projects in our verticals.

Leonard's advantages

– A state-of-the-art certifying program in partnership with Stanford Center for Professional Development
– Specific workshops organized by Leonard
– Meeting with VINCI experts to validate the relevance of projects
– Access to Leonard’s network of Business Angels and VC partners
– Office space at Leonard:Paris
– Financial contribution of 30K€


Programme schedule

– 25 May 2023: applications open
– 15 October 2023: closing date for applications
– End of November 2023: selection committee
– Early January 2024: launch of the promotion

start-ups in our portfolio
VINCI employees met the founders of the start-ups
million raised

EP Tender

EP Tender provides Batteries as a Service for electric vehicles through a modular approach to the electric car and a pay per use economic model…


Soliquid has developed a unique, large-scale and off-site 3D concrete printing process to serve the needs of the architecture, engineering and construction (AEC) industry. Concrete…


Cubeen is a universal construction element that can be used to build modular outdoor spaces which can easily be disassembled and reused. In 2019, Inergeen began…


VanO is developing an inclusive, low carbon solution for daily travel in medium-sized municipalities or areas with a population between 20,000 and 80,000 people. The…


Build2B is France’s first marketplace for freelancers working in the construction and real estate sectors. Build2B is supported by our SEED program, which helps…


New Worlds: discover our 2023 yearbook

The "New Worlds" are those of a sustainable future
conférence dans un auditorium regroupant 3 intervenants et du public

In 2023, what new horizons for investors and innovative companies?

On the occasion of Leonard's Launch Day, a debate was held between Pierre Coppey and Clara Audry on the challenges facing start-ups in 2023.

Xavier Huillard welcomes the 45 projects supported by Leonard in 2023

On the occasion of the launch of the 2023 classes of Leonard's acceleration and support programs, Xavier Huillard, Chairman and CEO of VINCI, greeted and presented his best wishes to the 45 projects supported by Leonard in 2023.

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