Top 10 Copper-producing Companies (Updated 2023)

Production: 1.53 million MT

Freeport-McMoRan recorded 1.53 million metric tons (MT) of copper production in 2022. One of the company’s biggest copper assets is the Grasberg mine in Indonesia, which is the second largest copper mine in the world, as well as the world's second largest gold mine. The company continues to make significant investments to increase both its copper and gold output.

Long-term mine development activities are underway at Grasberg's Kucing Liar deposit. Freeport-McMoRan believes that the deposit has the potential to produce more than 6 billion pounds of copper and 6 million ounces of gold between 2028 and the end of 2041.

Production: 1.13 million MT

In 2022, BHP produced 1.13 million MT of copper. In Chile, the company operates two mines, including Escondida, the world’s largest copper mine, which is an important contributor to the country's economy. Its other Chilean mine is the Spence copper mine, whose life it is working to extend by 50 years. In Peru, BHP owns the giant Antamina copper-zinc mine.

Although the red metal is only one of the resources BHP produces, the company has been increasing its foothold in the copper market through exploration and development, as well as through acquisitions. In April 2023, the mining giant finalized its US$6.4 billion acquisition of Australian copper-gold producer OZ Minerals.

Production: 1.01 million MT

Major diversified miner Glencore produced 1.01 million MT of copper in 2022. In the Democratic Republic of Congo, the Swiss-based company operates the Katanga and Mutanda copper-cobalt mines. Its Australia operations are the Mount Isa mines, which produce copper anode material, silver/lead bullion and zinc concentrates, and the CSA underground copper mine. Additionally, Glencore holds interests in the Collahuasi mine (44 percent) in Chile and the Antamina mine (33.75 percent) in Peru.

As of mid-April 2023, Glencore was trying to win over Teck Resources (TSX:TECK.A,TSX:TECK.B,NYSE:TECK) shareholders with a US$23.2 billion merger offer in a bid to further increase its position as a major producer in the global copper market.

Production: 859,000 MT

Zijin Mining Group was the sixth largest copper-producing company in 2022 with output of 859,000 MT. The company's diverse metals portfolio includes seven copper-producing assets in China and several others in copper-rich jurisdictions such as the Democratic Republic of Congo and Peru.

One of the pillars of Zijin's 2030 development goals is to become a top three copper producer. “Providing materials the world needs for a low carbon future” is the company's mission, which is reflected in its increasing investments in copper.

Production: 776,000 MT

Canada’s First Quantum Minerals produced more than 776,000 MT of copper in 2022. The company has seven copper-producing mines across six countries, with the most important being the Kansanshi copper-gold mine in Zambia and the newest one being the Cobre Panama copper mine in Panama.

In March 2023, First Quantum completed a partnership agreement with Rio Tinto (ASX:RIO,NYSE:RIO,LSE:RIO) to advance development in one of the world's largest undeveloped copper resources, the La Granja copper project in Peru.

Production: 733,000 MT

Poland’s KGHM Polska Miedz has operations in Europe, North America and South America, and says that it holds over 40 million MT of copper ore resources worldwide. In 2022, the company produced more than 733,000 MT of copper.

Along with copper concentrates, KGHM's primary products include copper cathode and copper wire rod. In February 2023, KGHM signed a copper cathode supply agreement with Nexans (EPA:NEX), one of the largest wire and cable companies in the world.

Production: 664,000 MT

British miner Anglo American controls a diverse resource portfolio that includes economically important commodities such as diamonds, platinum, iron ore and copper. The company holds a 44 percent stake in Chile's Collahuasi copper mine. Anglo American's Los Bronces open-pit copper-molybdenum mine is also located in Chile, as is its El Solado mine, which is reportedly running out of high-grade ore.

In an effort to strengthen its position as one of the world's top copper producers, the company is advancing its Quellaveco copper project in Peru. Once in operation, the mine is expected to deliver around 300,000 MT per annum of copper on average in the first 10 years.

Production: 646,000 MT

Chile-based copper miner Antofagasta operates four mines in Chile and produced more than 646,000 MT of copper in 2022.

Copper output was down for the year due in part to challenges at the company's flagship asset, Los Pelambres, including drought-induced water restrictions and a leak in an underground concentrate pipeline. Los Pelambres is a sulfide deposit that produces copper, gold, silver and molybdenum. Declining grades at the Centinela mine also contributed to lower copper production and sales in 2022.