As of 2021, the top 10 countries with the highest number of startup unicorns (private companies valued at $1 billion or more) are:
1. United States – 369 unicorns
2. China – 227 unicorns
3. India – 23 unicorns
4. United Kingdom – 20 unicorns
5. Germany – 18 unicorns
6. South Korea – 13 unicorns
7. Brazil – 12 unicorns
8. Israel – 12 unicorns
9. France – 11 unicorns
10. Canada – 10 unicorns
Please note that these numbers may vary over time as new unicorns emerge and valuations change.