Alexis is a 38-year-old entrepreneur with a degree from HEC and Sciences-Po Paris. Following his studies, he worked for 2 years in public policy consultancy. He then spent 6 years at Withings, one of the leaders in IoT. There he created the health department to continue their activities in Boston, USA. After the company was taken over by Nokia, he joined the startup Embleema, specialists in health-related blockchain, and also worked with Techstars, one of the most prestigious startup incubators in the United States. It was here that he acquired a taste for entrepreneurship. His return to France was the perfect opportunity to commit his experience to ecology, at a moment when the climate crisis calls for all of us to take action.

Matthieu is a 29-year-old engineer trained at the Polytechnique School of Paris and Télécom Paris. Trained in data science at Withings, where he worked on clock activity detection algorithms, he helped develop the technology that allows connected objects to better help track chronic illnesses. With his brother, who had the same training as him, he has also been taking part in data science projects for a long time. Faced with the urgency of our current climate crisis, he decided to put his know-how to work in service of ecology.

26-year-old Arnaud has his background in design and digital communications from the INSEEC, before joining ESSEC-Centrale's Masters program in entrepreneurship. Having a passion for social networks since his teens, he has created some of the biggest digital communities on Twitter in France (Opium, Le Monde Histoire) before joining the digital communications team of the French Prime Minister. He then took the helm of the same department of the Secretary of State for Digital Affairs, under Mounir Mahjoubi, then Cédric O. That is where he espoused the strong conviction that tech must be put to the service of the great causes of our times.