It shows companies identified by Fortune as being in the technology sector, ranked by total annual revenue. Other metrics not shown here, in particular market capitalization, are often used alternatively to define the size of a company.

The tech giants made timely investments in personal computers, websites, e-commerce, mobile devices, social media, and cloud computing, and rank highly on the list of companies by research and development spending.

Dec 31, 2024 · Here's a look at the 10 biggest U.S.-listed public tech companies: Not only is Apple the most valuable company in the world, it is also one of the most profitable companies. While Apple's revenue...

This is the list of the largest tech companies by market capitalization. Only the top tech companies are shown in this list and tech companies that are not publicly traded are excluded. The ranking and the market cap data shown on this page are updated daily.

Jun 17, 2024 · The world’s 20 biggest tech companies are worth over $20 trillion in total. To put this in perspective, this is nearly 18% of the stock market value globally. This graphic shows which companies top the ranks, using data from Companiesmarketcap.com .

Jun 8, 2023 · Breaking Apple's seven-year reign atop the tech rankings, Alphabet emerges as the world's largest technology company after rising four spots to No. 7 in the global list.

Dec 18, 2023 · These six tech giants—Alphabet, Amazon, Apple, Microsoft, Meta (formerly Facebook), and Nvidia—are each one of the eight most valuable companies in the world by market capitalization. Thanks to the ubiquity of their business, they routinely pull in an annual revenue that exceeds many national GDPs.

Jul 2, 2024 · The biggest IT corporations in the world are referred to as Big Tech, sometimes known as the Tech Giants or Tech Titans. The Big Tech concept bears similarities to the coalition of leading businesses in other industries.

3 days ago · As of January 28, 2025, Apple was the leading tech company by market capitalization globally at 3.46 trillion U.S. dollars. Nvidia sank below the three trillion U.S. dollar mark, impacted by the...

Jan 10, 2024 · Today, Google, Amazon, Meta, Apple, and Microsoft are among the ten most valuable companies worldwide based on brand value. Find the most up-to-date statistics and facts on the Big Five technology...