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Clinical research

Clinical Research Map

Clinical trial sites: one pin for each physical site that hosts trials, placed from the address on the trial registration.

  • Trial site
  • Group of pins (click to zoom)

Showing the 40,000 busiest of 987,478 located sites. The map holds only the first 40,000, so narrow the filters to see the rest.

Each pin is one trial site, placed on the map from the address on the trial registration, so it shows part of where trials are run, not all of it. A site with no located address has no pin. A site with a public page on Pharma Observatory links to it; other sites show name, place and trial count only.

Looking for contract research suppliers and CROs? Visit Contract Research Map

Filters: Public page: No public page Clear all

Trial sites by region

Select a bar to filter by region.

Scale
Trial sites by region
CategoryTrial sites
Europe452,185
North America308,498
Asia-Pacific147,882
Latin America43,732
Africa18,436
Middle East13,669
Other3,076

Top countries

Country of the site's address. Select a bar to filter.

Scale

Bar colour shows the country's region, as in the chart by region.

Trial sites by country
CategoryTrial sites
United States281,938
Germany70,512
France69,466
Italy46,022
China42,271
Japan37,228
Spain34,250
United Kingdom30,336

Trial sites

987,478 sites. Sites with a public page link to it on Pharma Observatory.

  • GSK Investigational Site Omaha, Nebraska, United States Ongoing trial 160 trials
  • Research Site Cologne, Germany Ongoing trial 160 trials
  • Research Site Chongqing, China Ongoing trial 160 trials
  • Research Site Kyoto, Japan Ongoing trial 158 trials
  • Research Site Albuquerque, New Mexico, United States Ongoing trial 158 trials
  • GSK Investigational Site Indianapolis, Indiana, United States Ongoing trial 157 trials
  • Research Site Changchun, China Ongoing trial 157 trials
  • Research Site La Jolla, California, United States Ongoing trial 156 trials
  • Research Site Nantes, France Ongoing trial 156 trials
  • Research Site Xi'an, China Ongoing trial 156 trials
  • Research Site Rochester, New York, United States Ongoing trial 155 trials
  • Research Site Villejuif, France Ongoing trial 154 trials
  • GSK Investigational Site Columbus, Ohio, United States Ongoing trial 153 trials
  • GSK Investigational Site Charleston, South Carolina, United States Ongoing trial 152 trials
  • GSK Investigational Site Kanagawa, Japan Ongoing trial 151 trials
  • Novartis Investigative Site Valencia, Valencia, Spain Ongoing trial 151 trials
  • Research Site Bologna, Italy Ongoing trial 151 trials
  • Research Site Thessaloniki, Greece Ongoing trial 151 trials
  • GSK Investigational Site Prague, Czechia Ongoing trial 150 trials
  • GSK Investigational Site Denver, Colorado, United States Ongoing trial 150 trials

Explore the data behind the map on Pharma Observatory

Pharma Observatory connects clinical trials, sponsors, sites and investigators in one searchable platform.

Visit Pharma Observatory