Company lists · Data refreshed September 2026
All Clinical trial sites lists
Every Clinical trial sites list RevenueBase publishes, by country and city. 17 lists covering 2,318 companies, verified September 2026. Largest markets first.
Clinical trial sites by location
- Clinical trial sites based in the United States1,341
- Clinical trial sites based in India214
- Clinical trial sites based in the United Kingdom113
- Clinical trial sites based in Germany81
- Clinical trial sites based in Australia75
- Clinical trial sites based in Miami, United States70
- Clinical trial sites based in Poland70
- Clinical trial sites based in Canada60
- Clinical trial sites based in France46
- Clinical trial sites based in Mexico39
- Clinical trial sites based in Brazil38
- Clinical trial sites based in Houston, United States35
- Clinical trial sites based in New York, United States28
- Clinical trial sites based in the Netherlands28
- Clinical trial sites based in San Diego, United States27
- Clinical trial sites based in Switzerland27
- Clinical trial sites based in South Africa26
Counts are matching companies in the RevenueBase company graph as of each list's last refresh date.