18–20 Sep 2026
MIO Olten Fair Olten
Trade and public fair with tradition and regional charm
- Dates
- 18–20 Sep 2026
- Duration
- 3 days
- Scale
- Regional
- Exhibitors
- 220Estimate · 40%
- Visitors
- 6,000Estimate · 30%
- Area
- 10,000 m²Estimate · 30%
Compiled from public sources and periodically reviewed and updated. This information is provided for general guidance only and may be incomplete or out of date — please verify all details directly with the organizer or venue before relying on them.
About MIO Olten Fair Olten
MIO Olten Fair Olten is a regional trade show for the Solar Industry and Jewelry and Gems industries. The 2026 edition runs 18–20 Sep 2026. It brings together an estimated 220 exhibitors and an estimated 6,000 visitors.
Exhibitors
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Frequently asked questions
When is MIO Olten Fair Olten 2026?
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