Forbes.com provides a list of the largest oil companies in the world, using data from 2012. According to the article published by Forbes, Saudi Aramco is the largest oil company in the entire world, bringing in revenues of more than $1 billion every day.Continue Reading
Some other major oil companies include ExxonMobil, BP and Chevron, which provide oil to the United States with hundreds of millions of dollars in value, making them some of the largest energy companies in the world. These companies are measured in their revenue within the United States and not in their international value, so some lists may be skewed by the resources providing the ratings.
For instance, the values indicated on PetroStrategies.org show that foreign companies such as the National Iranian Oil Company and Petroleos de Venezuela S.A. have higher oil reserves than most US companies by a very wide margin, with the former having over a million barrels of natural gas reserves worldwide. According to this listing, U.S. companies don't even reach in the top 10 companies when it comes to barrels of oil reserves, with ExxonMobil oil numbers not even breaking into six figures with any of its reserves, and Chevron having around 25,000 barrels of natural gas worldwide.Learn more about Industries