Roberto Hetz Vorpahl

Empresa Nacional del Petróleo SA explores and extracts petroleum. Its activities include refining, commercializing and distribution of hydrocarbons under the brand name Primax. The company has two subsidiaries, Enap Sipetrol SA and Enap Refinerías SA. The company was founded on June 19, 1950 and is headquartered in Las Condes, Chile.

Transelec SA specializes in the operation and development of electric systems. Its transmission lines transport electricity from the production centres to the cities and industrial and mining facilities of the country. The company was founded in 1943 and is headquartered in Las Condes, Chile.

Alto Maipo SpA develops, constructs, and operates hydroelectric power plants. Its service portfolio includes generation and distribution of electricity. The company is headquartered in Santiago, Chile.

Empresa Nacional de Energía ENEX SA engages in the distribution of fuels through its service stations network. The firm commercializes with asphalt and chemical lubricants. It also operates in other business areas such as operating convenience stores. The company was founded on June 1, 2011 and is headquartered in Santiago, Chile.

Enex Paraguay SRL engages in selling and distribution of gasoline and petrochemical products. It also specializes in operation of convenience stores adjacent to the gasoline service station under the brand Upa!. Additionally, it also sells lubricants and liquefied petroleum gas. The company is headquartered in Villa Elisa, Paraguay.

Red De Clinicas Regionales SA operates multispecialty clinics. It manages seven clinics located in Antofagasta, Copiapo, Santiago, Talca, Concepcion, Los Angeles, and Puerto Montt. The company was founded in 2003 and is headquartered in Santiago, Chile.