Minera San Esteban Primera is a Chilean mining company primarily engaged in the extraction of copper and other minerals. Founded in the early 20th century, it operates in the Atacama Desert, a region known for its rich mineral resources. The company has played a significant role in the local economy by providing jobs and contributing to the development of mining infrastructure. The company is also known for its commitment to sustainable practices and community engagement. It has implemented various initiatives aimed at minimizing environmental impact and supporting local communities through education and health programs.