Alfonso Brazzini Díaz-Ufano

International Consolidated Minerals, Inc. explores and mines minerals. It explores and develops mineral properties. The company is headquartered in London, the United Kingdom.

Buenaventura Ingenieros SA provides consulting, engineering, project management, and construction services for the mining, infrastructure, and industrial sectors. It develops projects in various areas such as geology, mining, metallurgy, engineering, environment, and social and infrastructure and civil works. The company was founded by Alberto Benavides de la Quintana in 1977 and is headquartered in Lima, Peru.

Pesquera Hayduk SA operates as a commercial fishing and canning company. Its products include fresh, frozen, and cured mackerel, squid, anchovies, mahi-mahi, and hake. It also manufactures fishmeal and fish oil for the agricultural and aquacultural industries. The company was founded on February 10, 1986 and is headquartered in Lima, Peru.

Inversiones La Rioja SA engages in the development of hotel. The company was founded in September 1996 and is headquartered in Lima, Peru.

Plata-Peru Resources, Inc. mines for natural resources. The private company is based in Mississauga, Canada.

Part of Compañía de Minas Buenaventura SAA, Contacto Corredores de Seguros SA is a leading insurance broker in the Peruvian capital market. Based in Santiago de Surco, Peru, the company was founded in 1984 by Maximiliano Goller. The Peruvian company has over 30 years of experience in risk management and insurance management. The CEO is Giulio Valz-Gen.