GasValpo is the second largest gas distribution company in Chile. It first began operations in 1853, in the city of Valparaiso, supplying gas for public lighting and homes. Currently, GasValpo distributes natural gas to more than 100,000 residential, commercial, and industrial customers, through its 1,760 kilometers-long network. Its clients are located in several areas near Valparaíso; in the north, in La Serena, Coquimbo, and Los Andes city; and, in Talca, in the south of Chile. GasValpo is co-controlled by Toesca with Marubeni Corporation.