Top 10 Largest companies in the world in 2021 according to their market cap

Top 10 Largest companies in the world in 2021 according to their market cap as like Apple, Microsoft, Saudi Aramco, Alphabet (Google), Facebook, Tencent, Berkshire Hathaway, Tesla, Alibaba

Top 10 Largest companies in the world in 2021 according to their market cap

With a market capitalization of $2.25 trillion, Apple regained its position as the world's largest company in 2021 by June 2021. Market capitalization or market cap is the total market value of a publicly traded company's outstanding shares and is commonly used to measure how much a company is worth.

Here are the top 10 largest publicly traded companies based on their market capitalization as of June 11, 2021, according to data from Company MarketCap.

Rank 1 | Apple 

Market cap: $2.108 trillion

Apple Inc. is an American multinational technology company that specializes in consumer electronics, computer software, and online services. Apple is the world's largest technology company by revenue and, since January 2021, the world's most valuable company. 

Rank 2 | Microsoft  

Market cap: $1.938 trillion

Microsoft Corporation is an American multinational technology company which produces computer software, consumer electronics, personal computers, and related services.

 

Rank 3 | Saudi Aramco

Market cap: $1.888 trillion

Saudi Aramco, officially the Saudi Arabian Oil Company, is a Saudi Arabian public petroleum and natural gas company based in Dhahran. As of 2020, it is one of the largest companies in the world by revenue. 

Rank 4 | Amazon 

Market cap: $1.691 trillion

Amazon.com, Inc. is an American multinational technology company which focuses on e-commerce, cloud computing, digital streaming, and artificial intelligence. It is one of the Big Five companies in the U.S. information technology industry, along with Google, Apple, Microsoft, and Facebook.

Rank 5 | Alphabet (Google)

Market cap: $1.656 trillion

Alphabet Inc. is an American multinational conglomerate headquartered in Mountain View, California. It was created through a restructuring of Google on October 2, 2015, and became the parent company of Google and several former Google subsidiaries. 

Rank 6 | Facebook

Market cap: $942.77 billion

Facebook, Inc., is an American multinational technology conglomerate based in Menlo Park, California. It was founded by Mark Zuckerberg, along with his fellow roommates and students at Harvard College, who were Eduardo Saverin, Andrew McCollum, Dustin Moskovitz and Chris Hughes, originally as TheFacebook.com—today's Facebook, a popular global social networking service. It is one of the world's most valuable companies.

Rank 7 | Tencent

Market cap: $742.36 billion

Tencent Holdings Ltd., also known as Tencent, is a Chinese multinational technology conglomerate holding company. Founded in 1998, its subsidiaries globally market various Internet-related services and products, including in entertainment, artificial intelligence, and other technology.

Rank 8 | Berkshire Hathaway

Market cap: $654.46

Berkshire Hathaway Inc. is an American multinational conglomerate holding company headquartered in Omaha, Nebraska, United States.The company is known for its control and leadership by Warren Buffett, who serves as chairman and chief executive, and by Charlie Munger, one of the company's vice-chairmen. 

Rank 9 | Tesla 

Market cap: $582.32 billion

Tesla, Inc. is an American electric vehicle and clean energy company based in Palo Alto, California. Tesla's current products include electric cars, battery energy storage from home to grid-scale, solar panels and solar roof tiles, as well as other related products and services. 

Rank 10 | Alibaba

Market cap: $577.36 billion 

Alibaba Group Holding Limited, also known as Alibaba Group and Alibaba.com, is a Chinese multinational technology company specializing in e-commerce, retail, Internet, and technology. 

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