Carlos David Castro

ISAGEN SA ESP engages in the generation, sale, and commercialization of electricity. Its projects include San Carlos hydroelectric, Sogamoso, Miel I, Jaguas Rio Amoya, Calderas and Termocentro thermal power plant. The company was founded on April 4, 1995 and is headquartered in Medellín, Colombia.

Brookfield Infrastructure Group, Inc. operates as an alternative investment manager. The firm owns and operates infrastructure assets globally across the utilities, transport, energy, communications infrastructure and sustainable resources sectors. The company is headquartered in Toronto, Canada.

The Group's principal activity is producing food and beverages and home and hardware products. It has 6 divisions specializing in the production of different food items. These divisions include a meat plant for producing frozen meat, ham, sausages and burger patties; a water plant for producing flavored-water and lemonade beverages; a bakery plant for making sliced-bread, bread rolls and other types of bread; a plant specializing in cakes and pastries; a specialty meals plant for food served in buffets and delicatessen; a plant producing tamales; and a plant dedicated for fruits and vegetables. Its major food brands include Carulla, Vivero, Merquefacil and Surtimax, which acts as distribution centers for their food products. Other products include electrical appliances, audio and video products, home and hardware products through its Home Mart brand.

Corpacero SA is a Colombian company that manufactures and supplies galvanized sheets and related steel products. The private company is based in Bogota, 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.