The top 10 cities for fintech companies in 2021 are: 1. San Francisco, USA 2. London, UK 3. New York City, USA 4. Singapore 5. Berlin, Germany 6. Sydney, Australia 7. Hong Kong 8. Toronto, Canada 9. Shanghai, China 10. Stockholm, Sweden Share: Post navigation Hello world! What are the top 10 breakthroughs in green finance this year?