Ecopetrol
Petroleum refineries company
Ecopetrol, formerly known as Empresa Colombiana de Petróleos S.A. is the largest and primary petroleum company in Colombia. As a result of its continuous growth, Ecopetrol forms part of the Fortune Global 500 and was ranked 346. Wikipedia
CEO: Felipe Bayón (Sep 15, 2017–)
Founded: August 25, 1951, Colombia
Headquarters: Bogotá, Colombia
Subsidiaries: Cenit S.A.S., Refinería de Cartagena S.A.S, Hocol S.A., and more
Presidents: Felipe Bayón and Juan Carlos Echeverry