Mineros S.A.

Mineros S.A. is a Colombian-based gold mining company with over 50 years of experience in the exploration, development, and production of gold and other precious metals in Central and South America. Headquartered in Medellín, Colombia, the company is committed to sustainable mining practices, environmental protection, and fostering economic and social growth in the communities where it operates.

The company's operations include alluvial gold mining in Colombia, specifically at the Nechí Alluvial Property, and underground mining in Nicaragua at the Hemco Property, which encompasses the Panama and Pioneer mines. Mineros also holds the La Pepa Project in Chile and engages in hydroelectric power generation activities. A distinctive aspect of its operations is the support for artisanal mining programs, such as the Bonanza Model in Nicaragua, which integrates local miners into its supply chain.

Mineros S.A. is publicly traded on the Colombian Stock Exchange (BVC: MINEROS), the Toronto Stock Exchange (TSX: MSA), and the OTCQX Best Market (OTCQX: MNSAF). In November 2025, Daniel Henao was appointed President and CEO, leading a refreshed executive team. Recent strategic activities include the commencement of a second phase of share repurchases in May 2026 and the identification of new high-grade vein systems at its Nicaragua property. Mineros S.A. operates as a subsidiary of Sun Valley Investments AG.