Ecopetrol S.A.EC

Ecopetrol S.A. operates across four core divisions: Exploration and Production; Transport and Logistics; Refining, Petrochemicals, and Biofuels; and Electric Power Transmission and Toll Road Concessions. Originally formed in 1948 as Empresa Colombiana de Petróleos, the Bogotá-based firm manages a 9,127-kilometer pipeline network. Its portfolio spans oil and gas extraction, refining, petrochemical manufacturing, electricity transmission, and infrastructure development. Operations reach Colombia, the U.S., and global markets.