Emile Granveau is a first-year engineering student in the Grande Ecole Program. Together with two friends from Kedge Business School, he founded Plug'Heur, a company offering a mobile battery charging service for smartphones.
Initially, the start-up launched in June 2020 offered its services directly to users, with a presence in 80 bars and restaurants in Bordeaux. But following the second lockdown in fall 2020, the three founders changed their business model to target major retailers and hotels, as well as train stations and airports, selling them a solution that increases the time their own customers spend in-store.