The dates for the 2027 edition of SIMI will be announced soon. The trade show is traditionally held in early December at Paris Expo Porte de Versailles, Hall 1; the 2026 edition is scheduled from December 8 to 10. In 2025, SIMI brought together 26,052 visitors, 470 exhibitors, and 115 speaking sessions. Since the best locations sell out quickly, it is best to book your space without waiting for the final schedule.

Offices, logistics, investment, real estate development, property management, urban planning, marketing: SIMI condenses the annual industry gathering into three days. People come here to meet with contacts they have already identified.

We know this hall well. The Bouygues stand at SIMI features a bright orange palette, a suspended central light box, and a lounge on wooden flooring. The EM2C stand opts for a black and turquoise structure with integrated greenery, while the BTP Consultant stand favors a wooden lounge ideal for networking under suspended vegetation. Three different approaches, one single goal: to keep the conversation going to the very end.