Ranked: The World’s 50 Most Valuable Companies
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Key Takeaways
- NVIDIA leads the world’s largest public companies with a market capitalization of $4.8 trillion, ahead of Apple and Alphabet.
- Technology accounts for 22 of the world’s 50 most valuable companies, fueled by continued investment in AI infrastructure and semiconductors.
- Taiwan’s TSMC is the world’s most valuable non-U.S. company at $2.3 trillion, while Saudi Aramco remains the largest energy company.
Technology has become the world’s dominant equity market sector. Nowhere is that more apparent than among the world’s largest companies by market capitalization.
This graphic visualizes the world’s 50 largest companies by market capitalization using June 2026 data from CompaniesMarketCap.
NVIDIA is the world’s most valuable company, with a market capitalization of $4.8 trillion. It is followed by Apple ($4.3 trillion) and Google parent Alphabet ($4.2 trillion).
Technology Dominates the Rankings
These three companies are far from alone. Technology accounts for 22 of the world’s 50 most valuable companies, including SpaceX ($2.1 trillion), which went public in June 2026.
The following table lists the world’s most valuable companies by market capitalization.
| Rank | Name | June 2026 Market Cap (in trillions) | Sector |
|---|---|---|---|
| 1 |  NVIDIA |
4.85 | Technology |
| 2 | Apple |
4.32 | Technology |
| 3 | Alphabet |
4.22 | Technology |
| 4 | Microsoft |
2.78 | Technology |
| 5 | Amazon |
2.52 | Consumer Discretionary |
| 6 |  TSMC |
2.26 | Technology |
| 7 | SpaceX |
2.06 | Technology |
| 8 | Broadcom |
1.81 | Technology |
| 9 |  Saudi Aramco |
1.70 | Energy |
| 10 |  Samsung |
1.45 | Technology |
| 11 | Tesla |
1.43 | Consumer Discretionary |
| 12 | Meta |
1.43 | Technology |
| 13 | SK Hynix |
1.19 | Technology |
| 14 | Micron Technology |
1.19 | Technology |
| 15 | Berkshire Hathaway |
1.06 | Financials |
| 16 | Eli Lilly |
0.99 | Health Care |
| 17 | Walmart |
0.95 | Consumer Staples |
| 18 | JPMorgan Chase |
0.90 | Financials |
| 19 | AMD |
0.85 | Technology |
| 20 |  ASML |
0.69 | Technology |
| 21 | Intel |
0.67 | Technology |
| 22 | Visa |
0.63 | Financials |
| 23 | Exxon Mobil |
0.58 | Energy |
| 24 | Johnson & Johnson |
0.58 | Health Care |
| 25 |  Tencent |
0.49 | Technology |
| 26 | Cisco |
0.48 | Technology |
| 27 | Oracle |
0.48 | Technology |
| 28 | Applied Materials |
0.47 | Technology |
| 29 | Lam Research |
0.46 | Technology |
| 30 | Caterpillar |
0.45 | Industrials |
| 31 | Mastercard |
0.43 | Financials |
| 32 | Costco |
0.43 | Consumer Staples |
| 33 | AbbVie |
0.42 | Health Care |
| 34 | Bank of America |
0.41 | Financials |
| 35 |  Arm Holdings |
0.39 | Technology |
| 36 | China Construction Bank |
0.38 | Financials |
| 37 | General Electric |
0.37 | Industrials |
| 38 | UnitedHealth |
0.37 | Health Care |
| 39 | Morgan Stanley |
0.36 | Financials |
| 40 | Procter & Gamble |
0.35 | Consumer Staples |
| 41 | Chevron |
0.35 | Energy |
| 42 | Coca-Cola |
0.35 | Consumer Staples |
| 43 |  Roche |
0.33 | Health Care |
| 44 | HSBC |
0.33 | Financials |
| 45 | Agricultural Bank of China |
0.33 | Financials |
| 46 | Home Depot |
0.32 | Consumer Discretionary |
| 47 | Goldman Sachs |
0.32 | Financials |
| 48 | KLA |
0.32 | Technology |
| 49 |  KIOXIA Holdings |
0.31 | Technology |
| 50 | ICBC |
0.31 | Financials |
Other technology giants have also surpassed the trillion-dollar mark, including Microsoft ($2.8 trillion), Broadcom ($1.8 trillion), and Meta ($1.4 trillion), the parent company of Facebook, Instagram, and WhatsApp.
Non-U.S. companies are also well represented. TSMC, the world’s largest independent semiconductor foundry, is valued at $2.3 trillion, while South Korea’s Samsung has a market capitalization of $1.5 trillion.
The ongoing AI data center boom has helped drive valuations across the semiconductor and technology industries, benefiting companies throughout the AI supply chain.
The Oil Titans in 2026
Saudi Aramco is the world’s most valuable energy company, with a market capitalization of $1.7 trillion. Its 2019 initial public offering was the largest in history by gross proceeds raised at the time.
It is followed by two American oil supermajors, ExxonMobil ($579 billion) and Chevron ($350 billion), both headquartered in the Houston area. Unlike Saudi Aramco, neither company is state-owned.
Financial Dominance in the U.S.
The U.S. is home to the world’s most valuable financial companies, led by Berkshire Hathaway ($1.1 trillion), JPMorgan Chase ($895 billion), and Visa ($625 billion).
Three Chinese state-owned banks have market capitalizations exceeding $300 billion: Agricultural Bank of China, China Construction Bank, and ICBC.
Europe’s lone representative among the world’s most valuable financial companies is Britain’s HSBC, with a market capitalization of more than $328 billion. As of 2026, HSBC is Europe’s second-largest bank by assets, behind France’s BNP Paribas.
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