HomeBignanGregoire Olivier🥐Gregoire Olivier🥐 Bakery · Bignan Frequently asked questions 🤔Where is Gregoire Olivier? At 3 Pl. de la Chouannerie, 56500 Bignan. What kind of food does Gregoire Olivier serve? Gregoire Olivier is listed under Bakery. How can I contact Gregoire Olivier? By phone at +33297425250. Follow them on social media 📲FacebookGregoire OlivierNearby 👀🥖Restaurant La Chouannière🥖 French · Bignan · 120 mUpdated on 9 November 2026