César Loza
Colombiaunion leaderMale5.0Global Dominance: 0.00%César Loza serves as the head of the Unión Sindical Obrera (USO), a significant labor union representing workers in the Colombian oil industry. Recently, he has been in the news for addressing allegations regarding a potential hidden plan for the sale and privatization of Cenit, a key subsidiary of Ecopetrol responsible for fuel supply in Colombia. Loza has publicly denied any intentions by Ecopetrol to sell Cenit, claiming that such information lacks evidence and asserting the union's commitment to protecting workers' rights and public assets.
Country presence
Recent news mentions
César Loza is from the USO and is an opponent in the Ecopetrol board.
la reunión previa a la junta de Ecopetrol de hoy en la que se planteó renuncia de dos de sus miembros petristas y el 'retorno' de RoaColombia· 2026-07-23
César Loza is a representative of the USO who has noted the negative implications of having a president facing criminal charges.
Junta con mayoría petrista revisará ‘retorno’ de Ricardo Roa a Ecopetrol, renuncias y amenazas a ‘vices’; avanza proyecto por US $ 1.189 millonesColombia· 2026-07-18
César Loza is possibly supporting the proposal to remove Ricardo Roa from his position at Ecopetrol.
Algunos miembros de la junta de Ecopetrol barajan pedir apartar a Ricardo Roa de la presidencia tras su imputaciónColombia· 2026-02-09
César Loza is a leader of the Unión Sindical Obrera (USO).
Procuraduría abre indagación por supuestos rastreos irregulares de la Uiaf a funcionarios de Ecopetrol revelados por EL TIEMPOColombia· 2025-11-25
César Loza is the president of the USO union.
está Rafael Guzmán, recién nombrado en Permian USA y exmiembros de juntaColombia· 2025-11-24
César Loza is the president of the USO and was surprised to find himself on the investigation list.
La dura reacción del Ministro de Minas a revelación de EL TIEMPO de que en Ecopetrol pidieron a la Uiaf chequear sus transaccionesColombia· 2025-11-23
César Loza is the president of the USO, a union that has distanced itself from President Gustavo Petro due to policies affecting Ecopetrol.
la USO toma radical decisión por políticas del Gobierno que afectan a EcopetrolColombia· 2025-11-08
César Loza is the head of the USO who stated that there is no intention to sell Cenit.
Enfrentamiento entre sindicalistas por supuesta venta de joya de la corona de EcopetrolColombia· 2025-03-28