Company lists · Data refreshed September 2026
All Clinical research sites lists
Every Clinical research sites list RevenueBase publishes, by country and city. 19 lists covering 2,646 companies, verified September 2026. Largest markets first.
Clinical research sites by location
- Clinical research sites based in the United States1,414
- Clinical research sites based in India274
- Clinical research sites based in the United Kingdom127
- Clinical research sites based in Canada80
- Clinical research sites based in Australia79
- Clinical research sites based in Germany78
- Clinical research sites based in Miami, United States76
- Clinical research sites based in Poland74
- Clinical research sites based in Brazil73
- Clinical research sites based in France64
- Clinical research sites based in Mexico43
- Clinical research sites based in Houston, United States41
- Clinical research sites based in New York, United States36
- Clinical research sites based in South Africa35
- Clinical research sites based in Türkiye35
- Clinical research sites based in Argentina34
- Clinical research sites based in the Netherlands32
- Clinical research sites based in Spain26
- Clinical research sites based in Atlanta, United States25
Counts are matching companies in the RevenueBase company graph as of each list's last refresh date.