Top 10 Largest Companies by Revenue

10. Volkswagen Group, Revenue $254B
Volkswagen Group is a German multinational automotive company headquartered in Wolfsburg, Lower Saxony, Germany.

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9. State Grid Corporation of China, Revenue $290B
State Grid Corporation of China is the largest state-owned electric utilities company in the world. It transmits and distributes power in China.

Image Source: http://fr.wikipedia.org/wiki/State_Grid_Corporation_of_China
8. Vitol, Revenue $303B
The Vitol Group is a Swiss-based, Dutch-owned multinational energy and commodity trading company. It was founded in Rotterdam in 1966 by Henk Viëtor, and is a private company, with 3,200 employees making up its shareholders.

7. Saudi Aramco, Revenue $311B
Saudi Aramco, officially the Saudi Arabian Oil Co., is a Saudi Arabian national petroleum and natural gas company based in Dhahran, Saudi Arabia.

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6. BP, Revenue $379B
BP plc, sometimes referred to by its former name British Petroleum, is a British multinational oil and gas company headquartered in London, England.

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5. Sinopec Group, Revenue $411B
China Petrochemical Corporation or Sinopec Group is Asia's largest oil refining and petrochemical enterprise, administered by SASAC for the State Council of the People's Republic of China.

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4. Exxon Mobil Corporation, Revenue $420B
Exxon Mobil Corp., or ExxonMobil, is an American multinational oil and gas corporation headquartered in Irving, Texas, United States.

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3. China National Petroleum Corporation, Revenue $425B
China National Petroleum Corporation is a Chinese state-owned oil and gas corporation and the largest integrated energy company in the People's Republic of China. It has its headquarters in Dongcheng District, Beijing.

Image Source: http://logodatabases.com/petrochina-logo.html
2. Royal Dutch Shell, Revenue $451B
Royal Dutch Shell plc, commonly known as Shell, is an Anglo–Dutch multinational oil and gas company headquartered in the Netherlands and incorporated in the United Kingdom

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1. Wal-Mart Stores, Inc. Revenue $476B
Wal-Mart Stores, Inc., branded as Walmart, is an American multinational retail corporation that runs chains of large discount department stores and warehouse stores.