Skip to content

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.

  • Research Site Oklahoma City, Oklahoma, United States Ongoing trial 286 trials
  • Novartis Investigative Site Barcelona, Spain Ongoing trial 284 trials
  • Novartis Investigative Site Toronto, Ontario, Canada Ongoing trial 283 trials
  • Research Site Birmingham, Alabama, United States Ongoing trial 283 trials
  • GSK Investigational Site New York, New York, United States Ongoing trial 282 trials
  • Research Site Phoenix, Arizona, United States Ongoing trial 281 trials
  • Research Site Naples, Italy Ongoing trial 279 trials
  • Research Site Taichung, Taiwan Ongoing trial 279 trials
  • Research Site Sofia, Bulgaria Ongoing trial 279 trials
  • Novartis Investigative Site Montreal, Quebec, Canada Ongoing trial 277 trials
  • Research Site Seville, Spain Ongoing trial 275 trials
  • GSK Investigational Site Austin, Texas, United States Ongoing trial 274 trials
  • Research Site San Diego, California, United States Ongoing trial 274 trials
  • Research Site Pittsburgh, Pennsylvania, United States Ongoing trial 274 trials
  • Research Site Orlando, Florida, United States Ongoing trial 273 trials
  • Research Site München, Germany Ongoing trial 272 trials
  • Research Site Valencia, Spain Ongoing trial 271 trials
  • Novartis Investigative Site Moscow, Russia Ongoing trial 266 trials
  • GSK Investigational Site Philadelphia, Pennsylvania, United States Ongoing trial 265 trials
  • Research Site Columbus, Ohio, United States Ongoing trial 265 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