Quentin Sannie is co-Founder and CEO of Devialet, the world leader in high-end amplifiers and the most awarded start-up in Audio history and sound innovation. Prior, he founded Mandragore, a company specializing in strategy and marketing business development consulting. He started Devialet in 2007 with Pierre-Emmanuel Calmel and Emmanuel Nardin, and he has been the CEO until this day.
Invite Quentin

ABOUT Quentin

  • Former CEO, Mandragore

  • Masters in telecom, internet, and media, Universite Paris Dauphine


  • “One of the most influential French business people in the world, Sannie lives one hundred miles an hour.”

    Julien Van Der Feer

    Chef D'Entreprise