ECOPETROL S.A.

Ecopetrol S.A. is an integrated energy company with operations across four segments. Its Exploration and Production segment focuses on finding and extracting oil and gas. The Transport and Logistics segment handles the movement of crude oil, motor fuels, fuel oil, and other refined products such as diesel, jet fuel, and biofuels. The Refining and Petrochemicals segment refines and processes crude oil at its Barrancabermeja and Cartagena refineries, and also distributes natural gas and LPG. The Energy Transmission and Toll Roads Concessions segment provides transmission, information technology, and telecommunications services, and is involved in the design, development, construction, operation, and maintenance of road and energy infrastructure projects. Ecopetrol S.A. operates in Colombia, the United States, China, Brazil, India, Singapore and other Asian countries, Peru, Chile, Other South America countries, Central America and the Caribbean, and Europe. The company was incorporated in 1948 as Empresa Colombiana de Petróleos and changed its name to Ecopetrol S.A. in June 2003. It is based in Bogotá, Colombia.