
CTO Expo 2026 will take place from May 26 to 29, 2026 at Crocus Expo IEC in Moscow. It is an international trade fair dedicated to automotive parts, the aftermarket, repair and maintenance services, serving passenger vehicles, commercial transport and construction machinery related business segments while connecting manufacturers, distributors, service providers, equipment suppliers and professional buyers.
The exhibition covers parts and components, batteries and electronics, diagnostics and repair equipment, accessories and customizing, lubricants and technical fluids, as well as telematics, IT solutions and software. It also benefits from the wider EXPO+ synergy format alongside related construction, commercial-vehicle and logistics exhibitions held at the same venue and on the same dates.
The 2025 edition hosted 337 exhibiting companies, welcomed 24,695 professionals and covered 18,000 square metres. Exhibitors represented 7 countries, showing the event's established position in Russia's automotive aftermarket and service industry.



SIGMA EXPO GROUP is the organiser publicly presented on the InterAutoMechanica website. The company positions itself as a major Russian organiser of trade fairs for construction machinery, commercial transport, the automotive industry, logistics and related sectors, and states that its team has been running successful automotive exhibitions in Moscow for around 20 years.
For InterAutoMechanica, the organiser handles exhibition management, promotion, exhibitor sales, visitor communication and on-site execution, while the website publishes a general phone number and email as the main contact window.





SIGMA EXPO GROUP is the organiser publicly presented on the InterAutoMechanica website. The company positions itself as a major Russian organiser of trade fairs for construction machinery, commercial transport, the automotive industry, logistics and related sectors, and states that its team has been running successful automotive exhibitions in Moscow for around 20 years.
For InterAutoMechanica, the organiser handles exhibition management, promotion, exhibitor sales, visitor communication and on-site execution, while the website publishes a general phone number and email as the main contact window.