World Top 100 Copper Mining Companies List by Market Cap as of August 2026

Antofagasta is mining sector company mainly related copper and operations in Chile and other countries. Headquarters is in London, UK.

CMOC Group Limited is engages in the non-ferrous metal industries company mainly the mining and processing business which includes mining, beneficiation, smelting and refining of base and rare metals and mineral trading business. It ranks 1,046 among the top 2,000 global listed companies by Forbes 2021 and 15 among top 40 global mining companies (by market value) in 2021. The headquarters is in China.

China Molybdenum Co. Ltd was renamed to CMOC Group Limited in the year June 2022.

First Quantum is Canada based mining and metals company. Headquarters is in Canada.

First Quantum is a global mining company primarily producing copper, with secondary production of gold and zinc and inventories of nickel and cobalt. They operate long life mines in several countries and employ approximately 20,000 people worldwide.

JX Advanced Metals Corporation is a Metal based company.

Headquarters is in Japan. 

And It develops, manufactures, and sells materials made from copper and metals.

Newcrest Mining is one of the world’s largest gold mining companies in Melbourne, Australia.

Newcrest Mining was acquired by Newmont Corporation in 2023 for 16.8 billion USD.

Metals mining company with headquarters is in Toronto, Canada.

Gold mining company with headquarters is in Australia and operates in Australia and New Zealand. It also has mining operations in Copper and Silver.

KGHM POLSKA MIEDZ is Mining company with headquarters is in Poland. Mining will be done in Copper and Silver. Apart from that it will do mining related to other metal products.