Korea Zinc Company, Ltd (고려아연)

Korea Zinc is the world’s leading non-ferrous metal smelting company, processing over 1.2 million tons of 18 different metals annually, including zinc, lead, silver, indium, and other critical materials essential to advanced industries. With world-class refining technology and one of the industry’s most advanced environmental management systems, we deliver high-purity metals while minimizing our environmental footprint. Building on this foundation, we are accelerating our Troika Drive growth engine, which focuses on three core areas: renewable energy and green hydrogen, secondary battery materials, and resource recycling. Through this transformation, we are driving the shift towards a circular, low-carbon economy while strengthening global supply chain resilience and creating long-term sustainable value for communities, partners, and our planet.