Salon Souveraineté Numérique 2027 in Paris: where to stay

The Salon Souveraineté Numérique returns for its 2027 edition on 29–30 June at Hall 5 of Paris Expo Porte de Versailles. It is the professional meeting point for those who build, fund and deploy European technology, spanning semiconductors and hardware through to cloud, software, data, AI and cybersecurity. With 4,000+ attendees and 200+ exhibitors expected, the show connects tech companies, startups and SMEs with institutions, investors and large end users looking to cut dependencies and speed up adoption of sovereign alternatives. Expect a mix of keynotes from public and industry leaders, a busy exhibition floor and structured business meetings. For visitors, staying in Paris districts 14 or 15 puts you a short metro or tram ride from Porte de Versailles, with accommodation options across budgets. Book early: June is a packed month for trade shows in the French capital.