Cumbra is a regional engineering and construction company with more than 90 years of experience that operates in Peru, Chile, Colombia and Brazil, and we have experience in 12 Latin American countries. We provide engineering, supervision, construction and comprehensive EPC and EPCM services and we specialize in sectors such as: Mining, Infrastructure, Gas and Oil, Energy, Water and Buildings. Our team is made up of 1,500 engineers and more than 13,400 collaborators, who have accumulated more than 29 billion HH last year.

Southern Copper Corporation is a world-class mining-metallurgical company, producer of copper and other valuable byproducts. Our mission is to extract mineral resources to transform and commercialize them satisfying the market needs, fulfilling our social and environmental responsibility and maximizing the creation of value for our shareholders.