Antofagasta Minerals, the main Chilean private mining group, is one of the ten largest copper producers in the world.
Grupo Minero is organized as a closed stock company and is a subsidiary of Antofagasta plc, which trades its shares on the London Stock Exchange and is listed on the FTSE 100 index. Control of Antofagasta plc belongs to the Luksic group , which owns 65% of its property.
Antofagasta Minerals is in charge of the operation of four mining companies: Minera Los Pelambres, Minera Centinela, Minera Antucoya and Minera Zaldívar. It also carries out exploration and project development activities, both in Chile and abroad.