PetroChina has been one of Petronas's top competitors. PetroChina is a Public company that was founded in 1999 in Beijing, Beijing Municipality. Like Petronas, PetroChina also competes in the Oil & Gas Exploration, Production, Sales sector. Compared to Petronas, PetroChina has 321,698 more employees.
Petrobras is seen as one of Petronas's biggest rivals. Petrobras is a Public company that was founded in Rio De Janeiro, Rio de Janeiro in 1953. Like Petronas, Petrobras also operates in the Oil & Gas Exploration, Production, Sales sector. Petrobras has 13,892 fewer employees vs. Petronas.