27. 1.-30. 1. 2028
19. 3.-21. 3. 2027
20. 4.-23. 4. 2027
16. 9.-20. 9. 2026
10. 10.-11. 10. 2026
27. 1.-30. 1. 2028
19. 3.-21. 3. 2027
20. 4.-23. 4. 2027
16. 9.-20. 9. 2028
10. 10.-11. 10. 2026
Celje, March 31 – Starting in 2026, Celje Fair is introducing a new concept for the International Industry…
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Opening Hours
9.00 - 18.00 (WED - SAT), 9.00 - 17.00 (SUN)
16.-20. SEPTEMBER 2026
MOS remains the largest business and trade fair event in the region, attracting more than 50,000 visitors and 650 exhibitors from 20 countries each year. With its new vision, MOS 2026 defines itself even more clearly – as a hub of innovation, sustainable construction, and entrepreneurship.
exhibitors from 20 countries
brands from 36 countires
of exibition space
visitors from 24 countries
MOS Living for sustainable, advanced, and active living:
Exhibition programme
MOS Business Opportunities for industry, innovation, and advanced economy:
Exhibition programme
MOS brings together entrepreneurship, innovation, sustainable construction, technology, and development — creating a dynamic business experience for all generations under one roof.
The fair is just the beginning. We continue with year-round content, live events, online activations, and social media campaigns.
We bring together experts, content creators, companies, and individuals who believe in a better, healthier, and more connected world.
Together we shed light on key topics, share inspiring stories, practical solutions, and best practices that change lives.
The fair is just the beginning. We continue with year-round content, live events, online activations, and social media campaigns.
Lectures, workshops, workouts, measurements, consultations, interactive stations, discussions, and networking with other industry players and the community of individuals shaping contemporary trends.
Celjski sejem is located in the heart of Slovenia and is easily accessible by car, train, or plane.
• 2 km from the Celje Center motorway exit
• 1 km from Celje city centre
• 1.5 km from Celje railway station
• 80 km from Ljubljana Airport
• 105 km from Zagreb Airport
• 110 km from Graz Airport
Thanks to its central location and excellent transport connections, Celje serves as an important hub for business, networking, and trade fair events across the wider region.