Hernán Alberto Büchi Buc

IRSA Propiedades Comerciales SA engages in the management of shopping centers and office buildings. It operates through the following segments: Shopping Malls, Offices Sales & Development, and Others. The Shopping Malls segment includes the operation and development of shopping centers, lease of retail stores, and other spaces. The Offices includes the lease of offices and other rental properties and services related to these properties. The Sales and Developments segment includes the sales of undeveloped parcels of land and properties, and activities related to the development and maintenance of such properties. The Others segment includes the entertainment activity trough ALG Golf Center, TGLT SA, La Rural SA and others. The company was founded on August 29, 1889 and is headquartered in Buenos Aires, Argentina.

Empresa Eléctrica Pilmaiquén SA is a hydropower company, which engages in the generation, transmission, distribution, and supply of electricity. It operates through the following geographical segments: Chile, Argentina, Peru, and Colombia. The company was founded on June 26, 1987 and is headquartered in Santiago, Chile.