Gonzalo de Losada

Cori Puno SAC is a Peruvian exploration, exploration, and metallurgy company that specializes in auriferous minerals. The private company is based in San Borja, Peru, and Gonzalo de Losada has been the CEO since 2017. The company's operations include geology and exploration, mining operations, plant processes, chemical laboratory, social responsibility, health and environment, and occupational health security. The company's plant processes auriferous minerals using crushing, grinding, gravimetry, and flotation.

Inmobiliaria Vistamar SA is a Peruvian company that develops real estate properties. The private company is based in San Borja, Peru. Gonzalo de Losada has been the CEO of the company since 2016.

Consorcio Minero Horizonte SA engages in exploration and mining activities. It produces gold and gold minerals. It also owns and operates a network of hydroelectric power generation and transmission facilities. The company was founded by Rafael Navarro Grau and Jaime Uranga Bustos in 1978 and is headquartered in Lima, Peru.