ASML tops the list of Europe's most valuable companies, where banks lead in 15 countries
An analysis by Visual Capitalist, using market capitalization data as of September 29, 2026, identifies the most valuable company in 42 European countries. ASML, a maker of lithography machines for chips, tops the list with $670 billion, nearly double that of UK bank HSBC ($342.35 billion). In 28 of the 42 countries the leader is a financial or energy company, and in 15 it is a bank. Banco Santander represents Spain with $205.11 billion.
In 35 seconds
- ASML leads with $670 billion, nearly double the second, HSBC ($342.35 billion)
- In 28 of the 42 countries analyzed, the most valuable company is financial or energy-related; in 15 it is a bank
- Banco Santander is Spain's most valuable company, at $205.11 billion
IASummary generated by artificial intelligence from a story by Xataka. It may contain errors: the original source prevails.




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