Clinical research
Clinical trial sites with 10 to 49 trials
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 30,625 located sites.
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
Looking to track new and ongoing clinical trials? Visit Trial Insights
Trial sites by region
Select a bar to filter by region.
Log scale: bar lengths compare orders of magnitude, not proportions.
| Category | Trial sites |
|---|---|
| North America | 13,401 |
| Europe | 10,881 |
| Asia-Pacific | 4,534 |
| Latin America | 1,054 |
| Africa | 424 |
| Middle East | 312 |
| Other | 19 |
Top countries
Country of the site's address. Select a bar to filter.
Log scale: bar lengths compare orders of magnitude, not proportions.
Bar colour shows the country's region, as in the chart by region.
| Category | Trial sites |
|---|---|
| United States | 12,468 |
| France | 1,872 |
| China | 1,612 |
| Germany | 1,392 |
| United Kingdom | 1,089 |
| Spain | 1,077 |
| Italy | 1,049 |
| Canada | 933 |
Trial sites
30,625 sites. Sites with a public page link to it on Pharma Observatory.
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Oncology Alliance, SC - Milwaukee - West 12 trials
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Oncology Associates Of Oregon, Pc 12 trials
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Oncology Care Associates, P.L.L.C. 12 trials
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Oncology Specialists 12 trials
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Oncopole Claudius Regaud - IUCT Oncopole 12 trials
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Onkologische Schwerpunktpraxis - Leer 12 trials
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Opca bolnica Bjelovar 12 trials
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OptiSkin Medical 12 trials
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Optimed Research 12 trials
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Optimum Profesorskie Centrum Okulistyki 12 trials
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Orange County Retina Med Group 12 trials
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Oregon Center for Applied Science 12 trials
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Oregon Dermatology & Research Center 12 trials
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Oregon Health Sciences Univ 12 trials
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Oregon Retina, LLP 12 trials
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Orion Clinical Research 12 trials
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Orlando Heart Center 12 trials
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Orthopaedic Associates of Michigan 12 trials
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Osaka Keisatsu Hospital 12 trials
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Oslo Metropolitan University 12 trials
Explore the data behind the map on Pharma Observatory
Pharma Observatory connects clinical trials, sponsors, sites and investigators in one searchable platform.