Ranked: The World’s 50 Most Valuable Companies in 2026
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The World’s 50 Most Valuable Companies in 2026
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Key Takeaways
Nvidia leads at $4.8 trillion, followed by Apple ($4.0 trillion) and Alphabet ($3.8 trillion).
Tech firms represent seven of the top 10 companies by market cap.
Along with Nvidia, three other AI-related semiconductor companies—TSMC, Broadcom, and ASML—rank in the top 20 most valuable firms.
Nvidia, with a $4.8 trillion market valuation, is the world’s most valuable company in 2026.
The company has once again surpassed Apple and Alphabet as record sales lift its valuation, despite AI bubble fears. Meanwhile, TSMC’s $2 trillion market cap now exceeds both Meta Platforms and Tesla, ranking in sixth globally.
Using data from CompaniesMarketCap, this graphic shows the 50 most valuable companies worldwide in 2026.
The Top 50 Companies in 2026
Here are the largest companies by market capitalization as of February 25, 2026:
RankNameCountryMarket Cap
1Nvidia U.S.$4,769,090,895,872
2Apple U.S.$4,030,215,225,344
3Alphabet U.S.$3,786,845,192,192
4Microsoft U.S.$2,976,667,402,240
5Amazon U.S.$2,261,686,681,600
6TSMC Taiwan$2,009,122,209,792
7Saudi Aramco Saudi Arabia$1,659,869,263,655
8Meta Platforms U.S.$1,653,772,779,520
9Broadcom U.S.$1,575,548,878,848
10Tesla U.S.$1,566,227,562,496
11Berkshire Hathaway U.S.$1,067,125,637,120
12Walmart U.S.$1,002,825,187,328
13Eli Lilly U.S.$971,747,753,984
14Samsung South Korea$953,387,784,196
15JPMorgan Chase U.S.$818,792,038,400
16Exxon Mobil U.S.$629,201,108,992
17Visa U.S.$603,784,871,936
18Tencent China$602,976,288,768
19ASML Netherlands$592,511,303,680
20Johnson & Johnson U.S.$591,292,792,832
21SK Hynix South Korea$492,511,926,210
22Micron Technology U.S.$482,640,887,808
23Mastercard U.S.$455,227,998,208
24Costco U.S.$441,631,375,360
25Oracle U.S.$425,078,030,336
26AbbVie U.S.$400,878,174,208
27Procter & Gamble U.S.$382,102,667,264
28Roche Switzerland$380,012,805,029
29Bank of America U.S.$377,648,578,560
30Home Depot U.S.$373,943,992,320
31ICBC China$369,137,809,154
32Chevron U.S.$368,560,832,512
33Alibaba China$363,649,957,888
34General Electric U.S.$361,938,288,640
35Caterpillar U.S.$358,505,119,744
36Netflix U.S.$350,804,246,528
37Coca-Cola U.S.$346,150,469,632
38AMD U.S.$343,772,135,424
39Agricultural Bank of China China$331,706,101,844
40China Construction Bank China$329,442,725,971
41LVMH France$324,094,895,625
42HSBC United Kingdom$323,268,870,144
43Novartis Switzerland$322,706,767,872
44Palantir U.S.$320,938,967,040
45AstraZeneca United Kingdom$319,598,690,304
46Toyota Japan$315,160,494,080
47Applied Materials U.S.$313,424,740,352
48Lam Research U.S.$313,366,904,832
49Cisco U.S.$312,610,619,392
50Merck U.S.$305,828,593,664
As the largest publicly-traded company in the world, Nvidia recently posted a record $68.1 billion in quarterly earnings, up 94% year-over-year.
With OpenAI, Oracle, and Microsoft among its largest customers, a string of strong earnings reports has pushed its valuation close to a $5 trillion market capitalization. Still, investor skepticism has tempered share price gains amid concerns about overvaluation.
Apple, Alphabet, and Microsoft follow, each valued at roughly $3 trillion or more.
Saudi Aramco, one of only two non-U.S. companies in the top 10, ranks seventh with a $1.7 trillion valuation. Weaker oil prices have weighed on its performance, with shares down about 30% from their 2022 peak.
Meanwhile, chip designer Broadcom ranks ninth at nearly $1.6 trillion. In addition to producing custom AI accelerator chips for OpenAI and Meta, it designed Google’s tensor processing units (TPUs).
Today, Broadcom is increasingly emerging as a competitor to Nvidia, alongside companies such as Google (#3) and AMD (#38) as Big Tech prepares to spend $650 billion on AI infrastructure in 2026 alone.
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To learn more about this topic, check out this graphic on the largest U.S. semiconductor firms by market cap.
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