https://www.sophianet.com/article/viva-tech-2026-startups-sophia-force https://d19s4u37unhcyy.cloudfront.net/assets/78718033-08b5-49fe-bfba-a98e0ec0eda3?width=1200&quality=80&format=webp Sophianet fr 2026-06-19T13:44:39.783Z VivaTech 2026 : les startups de Sophia en force sophiastartup, tourisme-affaires, vivatech