EXPONOR 2026: Chile's Largest Industrial Fair in Northern Chile

EXPONOR 2026 was northern Chile's largest industrial and technology fair, consolidating its position as the reference event for the mining industry and its suppliers across Latin America. With four days of intense activity, the 2026 edition surpassed expectations in attendance, number of exhibitors, and volume of projected business, confirming Antofagasta as the world capital of copper mining.

What Is EXPONOR and Why It Matters

EXPONOR is the biennial international trade fair for mining and industry suppliers, held at the AIA Trade Fair Grounds in Antofagasta. It is the must-attend gathering for companies that provide technology, equipment, services, and solutions to Chile's and Latin America's mining industry.

Chile produces more than 25% of the world's copper, and the Antofagasta region hosts the planet's largest mining operations: Codelco Norte, Escondida-BHP, SQM, Antofagasta Minerals, and others. EXPONOR is where these companies meet their supply chain to close contracts, evaluate technologies, and establish strategic partnerships.

EXPONOR 2026 in Numbers

Metric	2026 Result
Dates	June 8-11, 2026
Venue	AIA Trade Fair Grounds, Antofagasta
Visitors	60,000
Exhibiting companies	1,382
Countries represented	36 countries + European Union
Projected business	US$1.2 billion
B2B meetings	2,000+ face-to-face
Business centers	9 (operated by major mining companies)

Themes and Program of EXPONOR 2026

The 2026 edition was held under the theme "Innovative Solutions for Sustainable Industries", reflecting the dual challenge facing the mining industry today: maintaining operational competitiveness while advancing toward stricter environmental and social standards.

The seminar program addressed topics central to the future of mining:

• Critical minerals: Chile's role in global value chains for batteries, electric vehicles, and green technology.
• Technological innovation: automation, digitalization, and AI use in mining operations.
• Female leadership in mining: progress and challenges in including women in technical and executive roles.
• Human capital: training, talent retention, and labor challenges for the mining industry of the future.
• Renewable energy: energy transition in large-scale mining operations.

Exhibiting Companies and Sectors

EXPONOR 2026 brought together the most relevant players of the global mining ecosystem. Major operators included Codelco, Escondida-BHP, Spence-BHP, Antofagasta Minerals, SQM, Glencore, Minera El Abra, Sierra Gorda SCM, Pan American Silver, Capstone Copper, KGHM, and FCAB. On the supplier and technology side, global leaders in equipment, software, logistics, and mining services participated alongside hundreds of specialized companies.

The nine business centers operated by major mining companies served as structured meeting spaces for direct dialogue between corporate procurement teams and supplier companies, generating high-value commercial conversations in a controlled environment.

EXPONOR and Visibility Opportunities for Suppliers

For companies supplying the mining industry, EXPONOR is one of Chile's highest-return visibility events. Media coverage in specialized portals like Revista Minería Chilena, Mundo Minero, and national economic media generates thematically relevant backlinks during event weeks.

Combining EXPONOR participation with a link building and digital PR strategy amplifies visibility beyond the 60,000 physical event visitors, reaching decision-makers who could not attend through coverage in specialized media and organic positioning in sector searches.

EXPONOR in the Latin American Mining Context

Chile competes with Peru, Argentina, and Brazil as a mining investment destination, but EXPONOR has no regional equivalent in terms of scale and concentration of decision-makers. The fair attracts global suppliers using Chile as a gateway to the entire Latin American market, which explains the presence of 36 countries in the 2026 edition and the volume of business generated.