The 10 Largest US Companies by Revenue: Fortune 500 Rankings for 2025

The Largest Companies in the US by Revenue
According to the Fortune 500 rankings, Walmart continues to hold the number one spot, boasting revenues of $681 billion. Amazon follows closely with $638 billion, marking the narrowest margin ever between these retail titans. Other notable companies include UnitedHealth Group at $400 billion and Apple at $391 billion.
Significant Insights from the Rankings
- This year, Fortune 500 companies contributed $19.9 trillion to the US GDP.
- Retail, utilities, and insurance sectors topped the list with increased representation.
- California produces the most Fortune 500 companies, totaling 58, with Texas and New York close behind.
Moreover, a record 55 female CEOs lead Fortune 500 firms, representing an increase to 11 percent of the total.
Top 10 US Companies by Revenue in 2024
- Walmart - $681 billion
- Amazon - $638 billion
- UnitedHealth Group - $400 billion
- Apple - $391 billion
- CVS Health - $373 billion
- Berkshire Hathaway - $371 billion
- Alphabet - $350 billion
- Exxon Mobil - $350 billion
- McKesson - $309 billion
- Cencora - $294 billion
This article was prepared using information from open sources in accordance with the principles of Ethical Policy. The editorial team is not responsible for absolute accuracy, as it relies on data from the sources referenced.