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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 344,685 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: Region: Europe Activity: No ongoing trial Clear all

Trial sites by region

Select a bar to filter by region.

Scale
Trial sites by region
CategoryTrial sites
Europe344,685
North America244,730
Asia-Pacific102,250
Latin America30,016
Africa14,654
Middle East10,225
Other2,384

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
Germany56,747
France52,554
Italy32,740
Spain24,427
United Kingdom22,743
Poland18,437
Russia17,508
Turkey (Türkiye)12,178

Trial sites

344,685 sites. Sites with a public page link to it on Pharma Observatory.

  • Pfizer Investigational Site Brussels, Belgium 161 trials
  • Local Institution Paris, France 134 trials
  • GSK Investigational Site Berlin, State of Berlin, Germany 119 trials
  • Sanofi-Aventis Administrative Office Paris, France 118 trials
  • Pfizer Investigational Site Berlin, Germany 108 trials
  • Pfizer Investigational Site Paris, France 94 trials
  • Novartis Investigative Site Rotterdam, Netherlands 93 trials
  • Novo Nordisk Investigational Site Berlin, Germany 92 trials
  • GSK Investigational Site Rome, Lazio, Italy 91 trials
  • Pfizer Investigational Site Madrid, Madrid, Spain 89 trials
  • Sanofi-Aventis Administrative Office Barcelona, Spain 89 trials
  • Sanofi-Aventis Administrative Office Berlin, Germany 88 trials
  • Sanofi-Aventis Administrative Office Milan, Italy 84 trials
  • Pfizer Investigational Site London, United Kingdom 83 trials
  • Royal Marsden - Surrey Sutton, England, United Kingdom 83 trials
  • Pfizer Investigational Site Prague, Czechia 81 trials
  • GSK Investigational Site Kyiv, Ukraine 80 trials
  • Pfizer Investigational Site Warsaw, Poland 80 trials
  • GSK Investigational Site Yaroslavl, Russia 77 trials
  • GSK Investigational Site Mannheim, Baden-Wurttemberg, Germany 76 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