VivaTech 2022


Guillaume Desaché

General Director



Guillaume Desaché created his start-up L’Hirondelle in 2011 (named best innovation in the tourism industry in France in 2013). Between 2014 and 2016, he held five different positions in finance, first a first at l’Oréal, then at Air Liquide. In 2017, he joined Air Liquide’s R&D department. Identifying the opportunities offered by quantum computing for Air Liquide, he pushed for Air Liquide to play a role in the dilution refrigerator market and became MD of Cryoconcept in 2020.