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 732,070 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: Activity: No ongoing trial 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
Europe339,431
North America235,585
Asia-Pacific100,743
Latin America29,559
Africa14,345
Middle East10,048
Other2,359

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 States215,253
Germany55,813
France51,923
Italy32,088
Japan28,122
China24,308
Spain24,005
United Kingdom22,253

Trial sites

732,070 sites. Sites with a public page link to it on Pharma Observatory.

  • Pfizer Investigational Site New York, New York, United States 178 trials
  • Pfizer Investigational Site Dallas, Texas, United States 176 trials
  • Pfizer Investigational Site Houston, Texas, United States 176 trials
  • Pfizer Investigational Site San Antonio, Texas, United States 165 trials
  • Pfizer Investigational Site New Haven, Connecticut, United States 163 trials
  • Pfizer Investigational Site Brussels, Belgium 161 trials
  • Pfizer Investigational Site San Diego, California, United States 141 trials
  • Pfizer Investigational Site Miami, Florida, United States 140 trials
  • Local Institution Paris, France 134 trials
  • Pfizer Investigational Site Philadelphia, Pennsylvania, United States 134 trials
  • Pfizer Investigational Site Chicago, Illinois, United States 126 trials
  • Novartis Investigative Site St Louis, Missouri, United States 124 trials
  • Pfizer Investigational Site Los Angeles, California, United States 124 trials
  • Pfizer Investigational Site Atlanta, Georgia, United States 120 trials
  • GSK Investigational Site Berlin, State of Berlin, Germany 119 trials
  • Pfizer Investigational Site Cincinnati, Ohio, United States 118 trials
  • Pfizer Investigational Site Montreal, Quebec, Canada 117 trials
  • Pfizer Investigational Site Phoenix, Arizona, United States 116 trials
  • Pfizer Investigational Site St Louis, Missouri, United States 116 trials
  • Novo Nordisk Investigational Site Dallas, Texas, United States 115 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