From which country does the oil company Petronas hail?

Explanation

Petronas, short for Petroleum Nasional Berhad,is a Malaysian oil and gas company, founded in 1974 and wholly funded by the Government of Malaysia. Today, Petronas is an international oil company operating all over the world. Activities range from oil drilling to sales through petrol stations. The headquarters are in Kuala Lumpur, in Petronas Towers, which is also one of the landmarks of the city. The twin towers were the highest building in the world 1998-2004.