Top 10 Largest Companies by Market Cap Today.

Top 10 largest companies by market cap today form the list of public corporations which by calculation of their market worth are considered rich and financially influential in the world. As it should be noted that market capitalization itself is calculated from the share price multiplied by the number of outstanding shares a company owns, the following number of companies are nonetheless regarded qualified to be the biggest in the financial market (Only companies with free float of at least 15% are included).

Top 10 Largest Companies by Market Cap Today.

These top 10 largest companies by market cap today have a market capitalization that, in excess, is worth of over $1 trillion. You cannot have them worth less of that amount and size:

1. Apple Inc.

The Apple company is the largest technology company by revenue (totaling US$365.8 billion in 2021) and as of June 2022, is the world’s biggest company by market capitalization, the fourth-largest personal computer vendor by unit sales and second-largest mobile phone manufacturer. This is why it, as an American multinational technology company that specializes in consumer electronics, software and online services, is top of the list of the top 10 largest companies by market cap today.

Apple is headquartered in California, US.

2. Amazon

This company is also identified as one of the most influential companies in terms of its cultural and economic value in the society. Amazon is an American multinational technology company which focuses on e-commerce, cloud computing, digital streaming, and artificial intelligence. It is one of the world’s most valuable brands in the world with a reputation as a disruptor of well-established industries through technological innovation and mass scale Undoubtedly, it is the world’s largest online retailer and marketplace.

Amazon is seated in Washington, America.

3. Alphabet Inc.

Alphabet Inc. is another one of the American corporations that have made it to the list of the top 10 largest companies by market cap today as one of the the world’s most valuable companies. It is a parent company of Google and several former Google subsidiaries. It became the fourth US company to reach a $1 trillion market value in 2020 and since then it has risen above that limit by market cap.

Alphabet Inc. is headquartered in Mountain View, California.

4. Saudi Arabian Oil Company

The company, Saudi Aramco, is no doubt one of the top 10 largest companies by market cap today in the world. It is calculated to be worth of $2.17 trillion. Saudi Aramco is also counted among the largest firms in the world in terms of revenue. This firm is also the largest oil producer in the world per day. In 2020, Forbes Global 2000 ranked Saudi Aramco as the 5th largest public enterprise in the world.

5. Microsoft

The US-based Microsoft’s market cap is estimated at $1.94 trillion as at 2022, which makes the multinational technology corporation another on the long list of the top 10 largest companies by market cap today. Microsoft’s best known software offerings are the Windows line of OS, MS Office suite, Edge web browsers and Internet Explorer. The other leading products of Microsoft are consumer electronics, personal computers and other computer software.

Founded in 1975 by Bill Gates and Paul Allen, Microsoft is headquartered in Redmond, Washington, United States.

6. Tesla

US-based Tesla’s market cap is $862.24 billion, which ranks it sixth on this list of the top 10 largest companies by market cap today. The American multinational automotive and clean energy company designs and manufactures electric cars and trucks, and battery energy storage solutions. Tesla is also the world’s most valuable automaker in terms of its market cap. Tesla Energy is its subsidiary company that develops and installs photovoltaic systems in the US.

7. Meta

Formerly Facebook, Inc, Meta Platforms is a technology company that has acquired over 91 companies including WhatsApp. Meta’s market cap is calculated to be almost $1 trillion which puts it among world’s leading enterprises and one of the top 10 largest companies by market cap today. Most of the firm’s acquisitions have been sort of talent acquisitions. The majority of companies that Meta acquired are located in the San Francisco Bay area. Meta has also invested in Wildfire Interactive and LuckyCal.


The Taiwan Semiconductor Manufacturing Company is the world’s most valuable semiconductor maker, providing equipment for the likes of AMD, Apple, and NVIDIA. The Taiwanese firm brought in revenues of $57.2bn and profits of $23.4bn last year, and it is valued at almost $1 trillion.

It is headquartered in Taiwan.

9. Berkshire Hathaway Inc.

As one of the top 10 largest companies by market cap today, Berkshire Hathaway is an influential corporation in the world. It is the Geico and Duracell owner, owned by leading investor Warren Buffett, it comes in ahead of Meta with a market value of $651.8bn by market cap as at late 2021 after making an $89.8bn profit from revenues of $276.1bn in 2021.

10. Tencent

The first Chinese company on the top 10 largest companies by market cap today, Tencent is a conglomerate that is a leader in video gaming, social media, venture capital and investment with services including social networks, payments systems and smartphones. The firm is by market capitalization valued at $472.8bn and made $35.3bn profit in 2021.

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