Bio :

Marc Maranzana is a seasoned expert in innovation, digital transformation, and
investment strategy, with over 25 years of experience in the industrial, energy,
and infrastructure sectors. A graduate of École des Mines Télécom Nord
Europe, he began his career in 1995 at Colas Group, designing and managing
industrial facilities for highway construction.
In 2002, he became Equipment Director at Colas Switzerland (overseeing a
fleet of 450 machines) and introducing cutting-edge technologies such as IoT,
telematics, exoskeleton and solar thermal systems.
From 2014 to 2017, he led investment and innovation for Colas Northern
Europe, implementing digital tools to enhance safety, operational efficiency,
and sustainability. As Group Open Innovation Director from 2017, he structured
Colas’s innovation strategy, coordinated a global network, and contributed to
Bouygues Group’s digital transformation. He also led the deployment of BIM,
earning multiple BIM d’Or awards.
In 2019, he launched My Living Bloom, a Bouygues-backed start-up offering a
digital B2C platform for outdoor landscaping. After the project ended in 2022,
he became Director of Digital Technologies at Colas, advancing R&D projects
like Subclear. He has also conducted applied research in the U.S. and
collaborated with global industrial leaders (Caterpillar, Komatsu, and Volvo).