2025 Sema Show Dates. The sema show is organized by the specialty equipment market association (sema), the trade organization representing the $44.6 billion automotive aftermarket industry. This year, the show ignites the las vegas convention center from november 4th to 7th, 2025, bringing together industry innovators and returning exhibitors for a week of groundbreaking developments.
Starting in september, create a customized agenda and learning plan with our my show planner tool. This site contains information for the 2024 sema show.
