The Top 100 Companies of the World: U.S. vs Everyone
When it comes to breaking down the top 100 companies of the world, the United States still commands the largest slice of the pie.
Throughout the 20th century and before globalization reached its current peaks, American companies made the country an economic powerhouse and the source of a majority of global market value.
But even as countries like China have made headway with multi-billion dollar companies of their own, and the market’s most important sectors have shifted, the U.S. has managed to stay on top.
How do the top 100 companies of the world stack up? This visualization pulls from PwC’s annual ranking of the world’s largest companies, using market capitalization data from May 2021.
Where are the World’s Largest Companies Located?
The world’s top 100 companies account for a massive $31.7 trillion in market cap, but that wealth is not distributed evenly.
Between companies, there’s a wide range of market caps. For example, the difference between the world’s largest company (Apple) and the 100th largest (Anheuser-Busch) is $1.9 trillion.
And between countries, that divide becomes even more stark. Of the 16 countries with companies making the top 100 ranking, the U.S. accounts for 65% of the total market cap value.
|Location||# of Companies||Market Capitalization (May 2021)|
|🇺🇸 United States||59||$20.55T|
|🇸🇦 Saudi Arabia||1||$1.92T|
|🇰🇷 South Korea||1||$0.43T|
|🇬🇧 United Kingdom||3||$0.43T|
Compared to the U.S., other once-prominent markets like Japan, France, and the UK have seen their share of the world’s top 100 companies falter over the years. In fact, all of Europe accounts for just $3.46 trillion or 11% of the total market cap value of the list.
A major reason for the U.S. dominance in market values is a shift in important industries and contributors. Of the world’s top 100 companies, 52% were based in either technology or consumer discretionary, and the current largest players like Apple, Alphabet, Tesla, and Walmart are all American-based.
The Top 100 Companies of the World: Competition From China
The biggest and most impressive competitor to the U.S. is China.
With 14 companies of its own in the world’s top 100, China accounted for $4.19 trillion or 13% of the top 100’s total market cap value. That includes two of the top 10 firms by market cap, Tencent and Alibaba.
|Company||Country||Sector||Market Cap (May 2021)|
|#2||Saudi Aramco||Saudi Arabia||Energy||$1,920B|
|#4||Amazon||United States||Consumer Discretionary||$1,558B|
|#8||Tesla||United States||Consumer Discretionary||$641B|
|#10||Berkshire Hathway||United States||Financials||$588B|
|#13||JPMorgan Chase||United States||Financials||$465B|
|#14||Johnson & Johnson||United States||Health Care||$433B|
|#15||Samsung Electronics||South Korea||Technology||$431B|
|#16||Kweichow Moutai||China||Consumer Staples||$385B|
|#17||Walmart||United States||Consumer Discretionary||$383B|
|#19||UnitedHealth Group||United States||Health Care||$352B|
|#20||LVMH Moët Hennessy||France||Consumer Discretionary||$337B|
|#21||Walt Disney Co||United States||Consumer Discretionary||$335B|
|#22||Bank of America||United States||Financials||$334B|
|#23||Procter & Gamble||United States||Consumer Staples||$333B|
|#25||Home Depot||United States||Consumer Discretionary||$329B|
|#26||Nestle SA||Switzerland||Consumer Staples||$322B|
|#28||Paypal Holdings||United States||Industrials||$284B|
|#29||Roche Holdings||Switzerland||Health Care||$283B|
|#31||ASML Holding NV||Netherlands||Technology||$255B|
|#32||Toyota Motor||Japan||Consumer Discretionary||$254B|
|#34||Verizon Communications||United States||Telecommunication||$241B|
|#35||Exxon Mobil||United States||Energy||$236B|
|#36||Netflix||United States||Consumer Discretionary||$231B|
|#38||Coca-Cola Co||United States||Consumer Staples||$227B|
|#41||Cisco Systems||United States||Telecommunication||$218B|
|#44||China Construction Bank||China||Financials||$213B|
|#45||Abbott Labs||United States||Health Care||$212B|
|#46||Novartis AG||Switzerland||Health Care||$212B|
|#47||Nike||United States||Consumer Discretionary||$209B|
|#49||Pfizer||United States||Health Care||$202B|
|#50||Chevron||United States||Oil & Gas||$202B|
|#51||China Merchants Bank||China||Financials||$196B|
|#52||PepsiCo||United States||Consumer Staples||$195B|
|#54||Merck & Co||United States||Health Care||$195B|
|#55||AbbVie||United States||Health Care||$191B|
|#59||Thermo Fisher Scientific||United States||Health Care||$180B|
|#60||Eli Lilly & Co||United States||Health Care||$179B|
|#61||Agricultural Bank of China||China||Financials||$178B|
|#64||Texas Instruments||United States||Technology||$174B|
|#65||McDonalds||United States||Consumer Discretionary||$167B|
|#66||Volkswagen AG||Germany||Consumer Discretionary||$165B|
|#67||BHP Group||Australia||Basic Materials||$163B|
|#68||Wells Fargo & Co||United States||Financials||$162B|
|#69||Tata Consultancy Services||India||Technology||$161B|
|#70||Danaher||United States||Health Care||$160B|
|#71||Novo Nordisk||Denmark||Health Care||$160B|
|#73||Wuliangye Yibin||China||Consumer Staples||$159B|
|#74||Costco Wholesale||United States||Consumer Discretionary||$156B|
|#75||T-Mobile US||United States||Telecommunication||$156B|
|#81||Royal Dutch Shell||Netherlands||Oil & Gas||$148B|
|#82||NextEra Energy||United States||Utilities||$148B|
|#83||United Parcel Service||United States||Industrials||$148B|
|#84||Union PAC||United States||Industrials||$148B|
|#85||Unilever||United Kingdom||Consumer Staples||$147B|
|#87||Linde||United Kingdom||Basic Materials||$146B|
|#88||Amgen||United States||Health Care||$144B|
|#89||Bristol Myers Squibb||United States||Health Care||$141B|
|#91||Bank of China||China||Financials||$139B|
|#92||Philip Morris||United States||Consumer Staples||$138B|
|#93||Lowe's Companies||United States||Consumer Discretionary||$136B|
|#94||Charter Communications||United States||Telecommunication||$135B|
|#96||Sony Group||Japan||Consumer Discretionary||$132B|
|#97||Astrazeneca||United Kingdom||Health Care||$131B|
|#98||Royal Bank of Canada||Canada||Financials||$131B|
|#99||Starbucks||United States||Consumer Discretionary||$129B|
Impressively, China’s rise in market value isn’t limited to well-known tech and consumer companies. The country’s second biggest contributing industry to the top 100 firms was finance, once also the most valuable sector in the U.S. (currently 4th behind tech, consumer discretionary, and health care).
Other notable countries on the list include Saudi Arabia and its state-owned oil and gas giant Saudi Aramco, which is the third largest company in the world. Despite only having one company in the top 100, Saudi Arabia had the third-largest share of the top 100’s total market cap value.
As Europe continues to lose ground year-over-year and the rest of Asia struggles to keep up, the top 100 companies might become increasingly concentrated in just the U.S. and China. The question is, will the imbalance of global market value start to even out, or become even bigger?
Ranked: The World’s Top Diamond Mining Countries, by Carats and Value
Who are the leaders in rough diamond production and how much is their diamond output worth?
Ranked: World Diamond Mining By Country, Carat, and Value
Only 22 countries in the world engage in rough diamond production—also known as uncut, raw or natural diamonds—mining for them from deposits within their territories.
This chart, by Sam Parker illustrates the leaders in rough diamond production by weight and value. It uses data from Kimberly Process (an international certification organization) along with estimates by Dr. Ashok Damarupurshad, a precious metals and diamond specialist in South Africa.
Rough Diamond Production, By Weight
Russia takes the top spot as the world’s largest rough diamond producer, mining close to 42 million carats in 2022, well ahead of its peers.
Russia’s large lead over second-place Botswana (24.8 million carats) and third-ranked Canada (16.2 million carats) indicates that the country’s diamond production is circumventing sanctions due to the difficulties in tracing a diamond’s origin.
Here’s a quick breakdown of rough diamond production in the world.
|5||🇿🇦 South Africa||9,660,233|
|10||🇸🇱 Sierra Leone||688,970|
|18||🇨🇮 Cote D'Ivoire||3,904|
|19||🇨🇬 Republic of Congo||3,534|
Note: South Africa’s figures are estimated.
As with most other resources, (oil, gold, uranium), rough diamond production is distributed unequally. The top 10 rough diamond producing countries by weight account for 99.2% of all rough diamonds mined in 2022.
Diamond Mining, by Country
However, higher carat mined doesn’t necessarily mean better value for the diamond. Other factors like the cut, color, and clarity also influence a diamond’s value.
Here’s a quick breakdown of diamond production by value (USD) in 2022.
|5||🇿🇦 South Africa||$1,538M|
|9||🇸🇱 Sierra Leone||$143M|
|19||🇨🇬 Republic of Congo||$0.20M|
|20||🇨🇮 Cote D'Ivoire||$0.16M|
Note: South Africa’s figures are estimated. Furthermore, numbers have been rounded and may not sum to the total.
Thus, even though Botswana only produced 59% of Russia’s diamond weight in 2022, it had a trade value of nearly $5 billion, approximately 1.5 times higher than Russia’s for the same year.
Another example is Angola, which is ranked 6th in diamond production, but 3rd in diamond value.
Both countries (as well as South Africa, Canada, and Namibia) produce gem-quality rough diamonds versus countries like Russia and the DRC whose diamonds are produced mainly for industrial use.
Which Regions Produce the Most Diamonds in 2022?
Unsurprisingly, Africa is the largest rough diamond producing region, accounting for 51% of output by weight, and 66% by value.
|Rank||Region||Share of Rough|
Diamond Production (%)
|Share of Rough
Diamond Value (%)
However diamond mining in Africa is a relatively recent phenomenon, fewer than 200 years old. Diamonds had been discovered—and prized—as far back as 2,000 years ago in India, later on spreading west to Egyptian pharaohs and the Roman Empire.
By the start of the 20th century, diamond production on a large scale took off: first in South Africa, and decades later in other African countries. In fact between 1889–1959, Africa produced 98% of the world’s diamonds.
And in the latter half of the 20th century, the term blood diamond evolved from diamonds mined in African conflict zones used to finance insurgency or crime.
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