Arminera, organized by the Argentine Chamber of Mining Companies (CAEM) and Messe Frankfurt Argentina, presents the latest trends in technology, equipment and services for the mining sector.
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2027 information - Coming soon
The 2025 edition will occupy an area of about 18.000 sqm where more than 280 exhibitors will present their most recent products and services to an estimate of 12.000 business professionals from different countries with vast mining tradition.
Download Factsheet 2025
Visitors’ profile
Every two years, Arminera receives around 7,500 business professionals interested in the mining industry. Among them:
- Engineers
- Technicians
- Designers o Planners
- Surveyors
- Inspectors
- Field and / or plant supervisors
- Contractors
- Operators
- Service providers
- Transporters and distributors
- Consultants
- Students
2025 edition’s overview
More than 400 exhibitors and 500 co-exhibitors showcased their products and services to 18,800 professional visitors and business owners. Across an area of 25,000 square meters, over three days, 3,700 meetings took place, attended by 12 provinces (Jujuy, Salta, Catamarca, La Rioja, San Juan, Córdoba, Santa Fe, Buenos Aires, Mendoza, Río Negro, Santa Cruz, Neuquén). Additionally, the exhibition welcomed 17 country delegations, the support of more than 40 sponsors, and offered a varied program of talks and conferences.
Post show report
