Luis Eduardo Aragon Varon

Gecelca SA ESP is a Colombian energy company that generates and distributes electricity. The company is based in Barranquilla, Colombia. The company operates several hydroelectric power plants and has a total installed capacity of over 1,000 MW. Gecelca is a subsidiary of Empresas Públicas de Medellín (EPM), one of the largest utility companies in Colombia, and ultimately controlled by the Government of Colombia.

Servicio Aereo a Territorios Nacionales provides air transportation services. It operates regional, domestic, and international services from its base at El Dorado International Airport, Bogotá. Its fleet consists of three Let 410, six Dornier, and seven Embraer planes. The company was founded on April 12, 1962 and is headquartered in Bogotá, Colombia.

Empresa de Energía de Boyacá SA ESP engages in the distribution and commercialization of electricity. It operates and maintains a network of power plants which service the Meta, Santander, Boyacá, and Casanare departments. It provides energy to corporate, industrial, and residential clients. The company was founded on February 9, 1955 and is headquartered in Tunja, Colombia.

Diana Corporacion SA is a Colombian company that manufactures and distributes rice, oil, and margarines. The private company is based in Bogota, Colombia.