Atalaya Mining Copper, S.A. operates in the mining sector, focusing on the production of copper concentrates and silver by-products. The company primarily operates the Proyecto Riotinto, located in the Iberian Pyrite Belt in southern Spain, which produces approximately 50,000 tonnes of copper annually. Atalaya also manages a portfolio of development and exploration projects in Spain, including the San Dionisio and Proyecto Masa Valverde, aimed at enhancing production and extending mine life. The company emphasizes operational efficiency, cost control, and sustainability in its mining activities.