Nobel Resources Announces Additional Results at the Cuprita Project,
Due to the challenges associated with finding, developing, permitting and mining copper deposits, the higher demand is being met by slow growth of new supply. Mines that are in operation tend to be quite large and operate for decades as copper producers concentrate on mine expansions and brownfield projects aimed at extending mine lifetimes.
Given those factors, investors should keep an eye on the world’s top copper miners and their operations.
This list of the 10 largest copper-mining companies in the world is ranked by attributable copper production for 2024.
As companies’ reporting methods for copper production differ, the Investing News Network has calculated attributable copper production for the companies below using figures from company reports and data from Mining Data Online in order to provide investors with the most accurate ranking of global copper production by company.
1. BHP (ASX:BHP,NYSE:BHP,LSE:BHP)
Copper production: 1.46 million metric tons
BHP is one of the world’s largest mining companies, and its global portfolio of assets includes significant copper mining operations in Chile, Australia and Peru.
According to the company’s quarterly operational review data, the mining giant reported consolidated copper production of 1.46 million metric tons across the calendar year 2024.
Its most significant copper asset is the Escondida mine, the world’s largest copper mine. BHP holds a 58 percent stake in the Chilean operation, which, according to MDO data, produced 2.04 billion pounds of copper in 2024. The company wholly owns the Pampa Norte operations in Chile, which produced 586 million pounds of copper in 2024.
BHP also owns the Olympic Dam polymetallic mine, the largest mine in Australia. The South Australian mine hosts one of the world’s largest copper deposits as well as the largest uranium deposit. In 2023, BHP expanded its portfolio in the state with its acquisition of OZ Minerals and its Prominent Hill and Carrapateena copper operations.
2. Codelco
Copper production: 1.44 million metric tons
The Chilean state-owned Codelco is the world’s third-largest producer with copper production of 1.44 million metric tons in 2024. According to its 2024 annual report, its copper output increased 1.2 percent from 1.42 million metric tons in 2023.
Its largest asset is the Chuquicamata mine located in Northern Chile, between 2017 and 2021 annual production was in the 700 million to 850 million pound range. However, lower grades in recent years have led to production falling below 600 million pounds. In 2024, Chuquicamata increased slightly to 637 million pounds.
The mine transitioned from an open pit to an underground mine beginning in 2019. In its report, the company stated that phase one of its continuity infrastructure project had reached 73 percent completion and that plans for the second phase were undergoing feasibility studies.
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