10 Biggest Companies in the World

The company operates discount stores, supercenters, neighbourhood markets, as well as a robust online platform. Revenue (TTM): $600.11 billion, Net Income (TTM): $8.97 billion, Market Cap: $390.66 billion, 1-Year Trailing Total Return: 1.75% and Exchange: New York Stock Exchange.

Amazon is the world's largest online retailer by market cap. Revenue (TTM): $502.19 billion, Net Income (TTM): $11.32 billion, Market Cap: $916.82 billion, 1-Year Trailing Total Return: -44.35% and Exchange: NASDAQ.

China Petroleum & Chemical is a producer and distributor of a variety of petrochemical and petroleum products. Revenue (TTM): $486.84 billion, Net Income (TTM): $10.47 billion, Market Cap: $60.32 billion, 1-Year Trailing Total Return: 19.61% and Exchange: OTC Markets.

Oil and gas company PetroChina is engaged in oil exploration, development, production, and sales. Revenue (TTM): $486.40 billion, Net Income (TTM): $20.89 billion, Market Cap: $82.73 billion, 1-Year Trailing Total Return: 15.24% and Exchange: OTC Markets.

Apple designs, manufactures, and markets a broad range of consumer technology products, including smartphones, personal computers, tablets, wearable devices, home entertainment devices, and more. Revenue (TTM): $394.33 billion, Net Income (TTM): $99.80 billion, Market Cap: $2.08 trillion, 1-Year Trailing Total Return: -23.64% and Exchange: NASDAQ.

ExxonMobil is a multinational oil and gas corporation headquartered in Texas. It explores for oil and gas or markets its products, or both, in most of the world's countries. Revenue (TTM): $386.82 billion, Net Income (TTM): $51.86 billion, Market Cap: $453.38 billion, 1-Year Trailing Total Return: 67.12% and Exchange: New York Stock Exchange.

Based in the Netherlands, Royal Dutch Shell explores, produces, and refines petroleum through its subsidiary companies. Revenue (TTM): $365.29 billion, Net Income (TTM): $43.36 billion, Market Cap: $204.03 billion, 1-Year Trailing Total Return: 27.58% and Exchange: New York Stock Exchange.

CVS is an integrated pharmacy health care provider. The company operates a chain of drugstores with locations throughout the U.S. as well as in Puerto Rico. Revenue (TTM): $315.23 billion, Net Income (TTM): $3.15 billion, Market Cap: $119.11 billion, 1-Year Trailing Total Return: -11.75% and Exchange: New York Stock Exchange.

UnitedHealth Group Inc. is a multinational healthcare and insurance company based in Minnetonka, Minnesota. Revenue (TTM): $313.13 billion, Net Income (TTM): $19.43 billion, Market Cap: $454.09 billion, 1-Year Trailing Total Return: 5.87% and Exchange: New York Stock Exchange.

The German company builds, sells, and repairs both luxury and economy cars, sports cars, trucks, and other commercial vehicles. Revenue (TTM): $288.45 billion, Net Income (TTM): $18.47 billion, Market Cap: $85.85 billion, 1-Year Trailing Total Return: -35.01% and Exchange: OTC.