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Viva Technology

17-20 June 2026

Paris Expo Porte de Versailles

1 Place de la Porte de Versailles

F-75015 Paris France

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  1. Logo Viva Technology
  2. Speakers
  3. Guillaume Tastet
Photo Guillaume Tastet

Guillaume Tastet

CEO & Cofounder

Open Decide

Hear My Insights

Start-Up Journey Team efficiency Luxury retail institution

Open decide is a start-up specialized in improving team performance through a science-based, data-driven approach. Accelerated by "La Maison Des Start-Ups", LVMH incubator, discover how they partenered with La Grande Epicerie de Paris to improve ways of working and drive team efficiency.